Geared Jack

Material Mild Steel
Number Of Flower Gears
Total Carbohydrate 1 Year
Application Motorcycle, Machinery, Car
Gear Type Ground
Features Durable, Sturdy, Smooth finish

We are very proud to say that with the help of high quality Geared Jack provided by us, we have been able to establish ourselves among the leaders of Geared Jack Exporters and Geared Jack Suppliers. Geared Jack provided by us are trustworthy, manufactured using latest sophisticated technology. Our main mission is to achieve a concrete success in the Industry and build the Brand Image of the company beyond the heights. We have been in the manufacturing of new generation Geared JackM with our main mission of customer satisfaction delivering excellent quality product. We have a well known position in industry as Geared Jack Exporters and Geared Jack Suppliers We always deliver these Geared Jack on time and with most reasonable prices. We are continuously trying to achieve our goal of being one among the Fortune companies and provide the maximum customer satisfaction

View Complete Details

Ask Latest Price & Details

HiTork Hardness Testing Jacks

Application Industrial
Material Housing - SG Iron (Nodular casting)
Brand Name HiTork
Packaging Type Other
Screw Shaft Material Medium carbon steel with high strength
Worm Wheel material High Strength Bronze
Ratio 24 1
Thrust kN 50
Lift or Strok mm 140
Std Closed Height in mm Req Closed Height in mm 356
Stroke Per Revolution mm 0.2920
Speed 24mm / sec At Input 500 RPM
Screw Shaft Size Tr 40x7 P
Minimum Order Quantity 5 Number

View Complete Details

Ask Latest Price & Details

Worm Gear Screw Jack

Min. Order (MOQ) 10 Piece(s)
Condition New
Usage/Application Industrial
Brand Name HiTork

View Complete Details

Ask Latest Price & Details

Classic Worm Gear Screw Jack (IMA Inch Series)

Designed to suit US market and other countries using inch units.CLASSIC Model IMA Imperial.12 Different Sizes.Lifting Capacities 0.25 to 50 Tonnes (560 to 112000 lbs).Drive Motor Speed up to 1750 rpm.Self Locking Acme Screw.Worm Gear in three ratios, Nominal, Slow1 & Slow2.Lifting Screw in two different pitches.Top and Bottom Guide bushes for Lifting Screw.Inverted base configuration for 2, 3 and 50 T models.Worm Wheel hobbed for optimum blue contact.Filled with NLGI EP 1 or 2 grade grease.

View Complete Details

Ask Latest Price & Details

Cubical Worm Gear Screw Jack(Cwj)

CUBICAL Model CWJ series.13 Different Sizes in CWJ series.Lifting Capacity 5 to 100 kN in CWJ.Drive Motor Speed upto 1500 rpm.Worm Gear in two different ratios, slow and fast.Top & Bottom Guide Bushes for Lifting Screw.Worm Wheel hobbed for optimum blue contact.Oil or grease lubricated.Oil Seals for Worm and Worm Wheel.All 6 Sides machined.Easy fitting of Motor Flange.Can be used in Upright or Inverted position.

View Complete Details

Ask Latest Price & Details

21+

Worm Gear Screw Jack High Performance

Material Alloy Steel
Application Machinery Use
Finishing Non Polished
Feature Corosion Resistant, High Strength, Low Maintenance
Lifting Capacity 0-100kn

In order to produce quality products, we make use of superior grade raw materials. Our quality auditors strictly check the raw materials against varied quality parameters before procurement. By making use of premium packaging material, we can guarantee zero damage during transit. Moreover, our packaging experts stringently check the entire lot prior to final dispatch.

Product Details :

High Performance Model WGJ
9 Different Sizes
Lifting Capacities 5 kN to 1000 kN
Drive Motor Speed up to 3000 rpm
Self Locking trapezoidal Screw
Worm gear in two ratios, Nominal and Slow
Top and Bottom Guide bushes for Lifting Screw
Worm Wheel hobbed for optimum blue contact
Oil filled, Worm Gear Splash lubricated
Higher heat dissipation due to ribbed construction
Can be inverted

Materials of Construction :

Worm Shaft Case carburized Steel, hardened and ground thread profile
Trapezoidal Screw Shaft Cr-Mo Steel, hardened & tempered
Housing Alloy aluminum for 5 and 10 kN, all higher sizes in SG Iron
Worm Wheel and travelling nut in Aluminium Bronze

Screw Rod Axially

Download Detail File : Click Here

HP Head Type

Download Detail File : Click Here

Swivel Base( SB )

Download Detail File : Click Here

High Efficiency Worm Gearbox WGJ 0.5/31 To WGJ 100/200

Gearbox Type	Standard High Efficiency Worm Gearbox WGJ
Nominal size, WGJ	0.5/31		'1/36		2.5/50		'5/63		'10/80
Max lifting capacity, kN	5		10		25		50		100
Lifting screw Tr	18x4		22x5		40x8		50x9		60x12
Normal N, Slow L	N	L	N	L	N	L	N	L	N	L
Ratio	4:1	16:1	5:1	20:1	6:1	24:1	7:1	28:1	8:1	32:1
Lift per turn of worm, at ratio, mm	1	0.25	1	0.25	1.3	0.33	1.28	0.32	1.5	0.38
Total efficiency, at ratio	0.33	0.22	0.33	0.22	0.31	0.2	0.28	0.17	0.19	0.13
Screw efficiency	0.427		0.433		0.4		0.37		0.4
Screw torque at max lifting capacity, Nm	7.5		18.4		79.7		192		478
Worm torque at max lifting capacity, at ratio Nm	2.4	0.9	4.8	1.8	17.3	6.7	36.7	14.8	79.7	32
Max permissible torque at worm shaft, Nm	12.5		29.4		48.5		165		400
Weight without lifting screw, and protection tube, kg	2		4		13		25		47
Weight per 100 mm of screw and protection tube, kg	0.16		0.23		0.82		1.3		1.8

High Efficiency Worm Gearbox WGJ 0.5/31 To WGJ 100/200

Gearbox Type	Standard High Efficiency Worm Gearbox WGJ
Nominal size, WGJ	20/200		35/125		50/140		100/120
Max lifting capacity, kN	200		350		500		1000
Lifting screw Tr	70x12		100x16		120x16		160x20
Normal N, Slow L	N	L	N	L	N	L	N	L
Ratio	8:1	32:1	10.67:1	32:1	10.67:1	32:1	13.3:1	40:1
Lift per turn of worm, at ratio, mm	1.5	0.375	1.5	0.5	1.5	0.5	1.5	0.5
Total efficiency, at ratio	0.27	0.170	0.25	0.17	0.21	0.14	0.2	0.14
Screw efficiency	0.36		0.34		0.3		0.28
Screw torque at max lifting capacity, Nm	1061		2598		4236		11115
Worm torque at max lifting capacity, at ratio Nm	175	69.000	337	166	556	277	1163	576
Max permissible torque at worm shaft, Nm	705		975		1640		4260
Weight without lifting screw and protection tube, kg	74		145		335		870
Weight per 100 mm of screw and protection tube kg	2.52		5.2		7.7		13.8

Note : Total efficiency is given for input rpm of 300. For other rpm multiply total efficiency by factor C1.

High Efficiency Worm Gearbox WGJ 0.5/31 To WGJ 100/200

Input rpm	100	300	600	1000	1500	3000
Factor C1	0.96	1	1.05	1.06	1.08	1.12

Ordering Example 01

Ton	KN	Model
0.5	5	WGJ 0.5/31
1	10	WGJ 1/36
2.5	25	WGJ 2.5/50
5	50	WGJ 5/63
10	100	WGJ 10/80
20	200	WGJ 20/200
35	300	WGJ 35/125
50	500	WGJ 50/140
100	1000	WGJ 100/200

Ordering Example 02

Accessories	Code
Hand Wheel	HW
Hand Crank	HC
Limit Switch	LS
Proximity Switch	PS
Bellow Boot	BB
Swivel Base	SB
Brake Motor	BM
Double Clevis	DC
Antibacklash	AB
Antiturn	AT
Antibacklash + Antiturn	AB + AT

Example: Size 5 Ton, Type1, Ratio 7:1, Lift 200mm, Closed height 249 (Ref dim. Sheet B+Zz+g) Head Type II, Antibacklash, motor mounted to right (Closed height will alter with Bellow boots & lift)

Screw Rod Axially

Download Detail File : Click Here

Travelling Nut

Download Detail File : Click Here

View Complete Details

Ask Latest Price & Details

11+

Bevel Gear Screw Jack Quick Lifting Metric

Material Metal
Application Machinery Use
Condition New
Finishing Non Polished
Feature Corosion Resistant, Rugged Structure
Lifting Capacity 0-100kn

We are able to serve patrons in Bangalore(India) as well as any other marketplace owing to our resources to deliver the purchasers' Bangalore(India) without hassle. To maintain the high-quality standards, we follow strict quality standards throughout.

Design 1A Upright

Download Detail File : Click Here

Design 1B Inverted

Download Detail File : Click Here

Design 2A Upright

Download Detail File : Click Here

Design 2B

Download Detail File : Click Here

Accessories

Hand wheel	HW
Hand Crank	HC
Limit switch	LS
Bellow Boots	BB
Mounting Brackets	MB
Antibacklash	AB
Antiturn	At
Antibacklash Antiturn	AB+AT
Safety nut	SN

Ordering Example 01

Ton	kN	Model
1.5	15	BGJ 1.5
2.5	25	BGJ 2.5
5	50	BGJ 5
9	90	BGJ 9

Ordering Example 02

BGJ 2.5

Type 1

2:1

Lift 250

Closed height

Head Type II

BB

Preliminary Selection Guide

Quick Lifting Bevel Gearbox	Standard Quick Lifing Bevel Gearbox Type
Mominal size, BGJ	1.5		2.5		5		9
Max lifing capacity, kN	15		25		50		90
Lifting screw Tr	24x5		35x8		40x7		60x9
Normal Slow L	N	L	N	L	N	L	N	L
Ratio	2:1	3:1	2:1	3:1	2:1	3:1	2:1	3:1
Lift per turn of input of ratio, mm	'2.5	1.66	4	2.67	3.5	2.33	4.5	3
Total Efficiency, at ratio, %	92	82	92	82	92	82	92	82
Screw efficiency, %	41		43		37		33
Screw torque at max lifting capacity, Nm	29.5		73.2		153		394
Input torque of max lifting capacity at ratio, Nm	16	12	39.8	29.8	83.2	62.2	214	160
Max permissible torque ot input shaft Nm	50		125		175		1300	500
Weight without lifting screw and protection9 tube, kg	9		14		23		85
Weight per 100mm of screw and protection tube, kg	0.6		0.8		1.5		2.5
Housing material	LM 25		LM 25		FG 260 (GG)		FG 260 (GG)

View Complete Details

Ask Latest Price & Details

9+

Quick Lifting Bevel Gear Screw Jack Imperial

Material Metal
Application Machinery Use
Packaging Type Golden
Finishing Non Polished
Feature Advanced Technique Used, Low Maintenance
Lifting Capacity 0-100kn

We have gained complete customers satisfaction as we make maintain proper schedules for the delivery of the consignments We are among the major players in the market offering top-notch Quick Lifting Bevel Gear Screw Jack Imperial and that too at marginal prices.

Product Details :

5 Sizes with lifting capacity 14000, 30000, 66000, 110000 and 218000 lbs ( 60, 130, 300, 500, 1000kN).
Single bevel gear ratio.
Two Pitches of Lifting Screw for slow & fast traverse.
Lifting speeds up to 520 in/min (13.2m/min).
Self locking Acme Screw threads to ASTM standards.
Bevel Gear Box with oil splash lubrication.
One input shaft with up to 3 output shafts for multi jack system & connecting to motor, read out devices.
High efficiency ratings & long service life.

Materials of Construction :

For 14000 & 30, 000 lbs, Housing is made of closed grain cast-iron, for higher sizes, SG 500/7 material.
Screw made of Cr-Mo medium Carbon Steel, hardened and tempered for high core strength.
Nut made of aluminum bronze to British Standard grade AB2.
Bevel gears Case hardened.
Tapered roller bearings to carry heavy Axial as well as radial loads.

Design 1A Upright

Download Detail File : Click Here

Design 1B Inverted

Download Detail File : Click Here

Design 2A Upright

Download Detail File : Click Here

Design 2B

Download Detail File : Click Here

Quick Lifting Bevel Gear Actuator BGJ, Imperial Version

Gearbox Type		Standard Quick Lifting Bevel Gearbox Type
Nominal Size	BGJ	6	13	30	50	100
Max lifting force	Ibs	14000	30000	66000	110000	218000
Max lifting force	kN	60	130	300	500	1000
Lifting Screw dia, in		1 ½	2 ½	3 ¾	4	4 ½
Pitch, inx no. Of starts	slow	0.375x1	0.5x1	0.666x1	0.5x1	0.5x1
Pitch, inx no. Of starts	fast	0.25x1	0.375x2	0.666x1	0.5x1	0.5x1
Bevel gear ratio		2.69:1	2.17:1	3.53:1	3.23:1	3:1
Pinion turns for 1" traval	slow	7.17	4.33	5.3	6.46	6
Pinion turns for 1" traval	fast	5.38	2.89	2.65	3.23	3
Lift per turn of pinion, in	slow	0.139	0.231	0.189	0.15	0.167
Lift per turn of pinion, in	fast	0.186	0.346	0.377	0.31	0.333
Pinion Torque for max lifting force, lnlbs	slow	826	3330	6470	11280	27250
Pinion Torque for max lifting force, lnlbs	fast	924	3990	8845	14250	33575
Screw torque for max lifting force, Inlbs	slow	2110	6810	21700	34300	77600
Screw torque for max lifting force, Inlbs	fast	2370	8160	29568	43300	95500
Total jack efficiency	slow	0.385	0.34	0.31	0.24	0.22
Total jack efficiency	fast	0.458	0.426	0.46	0.38	0.35
Weight without screw, Ibs		43	140	230	-	650
Weight per inch of screw, Ibs		0.8	2.7	4.1	4.5	5.5

Accessories

Hand wheel	HW
Hand Crank	HC
Limit switch	LS
Bellow Boots	BB
Mounting Brackets	MB
Antibacklash	AB
Antiturn	At
Antibacklash Antiturn	AB+AT
Safety nut	SN

Ordering Example 01

Ton	kN	Model
1.5	15	BGJ 1.5
2.5	25	BGJ 2.5
5	50	BGJ 5
9	90	BGJ 9

Ordering Example 02

BGJ 2.5

Type 1

2:1

Lift 250

Closed height

Head Type II

BB

View Complete Details

Ask Latest Price & Details

14+

Worm Gear Screw Jacks (Ball Screw)

Material Metal
Application Machinery Use
Condition New
Finishing Non Polished
Feature Corosion Resistant, High Strength, Rugged Structure
Lifting Capacity 0-100kn

Designed and developed using the premium raw material and modern work methods; we guarantee high quality standards and longevity of our products. Also, we make sure that the raw material is sourced from the trusted places. With the assistance of our hardworking team, we are able to offer a wide range of quality Worm Gear Screw Jacks (Ball Screw).

Product Details :

Cubical model.
Three different frames in centre distances of 59.88 and 117mm.
Lifting capacity from 7.5kN to 300kN.
Input motor speed upto 3000rpm.
Lifting speed upto 7.5m/min.
Worm seat ration 5:1 standard.
Ball Screw sizes from 20 upto 80mm from travelling screw and upto 125mm for travelling nut version.
Top and bottom guide bushed for ball screw.
Tapered roller bearings for worm shaft and worm wheel support.
Case hardened and ground worm with Aluminium bronze worm wheel.
Can be used upright or inverted.

Materials of Construction :

Housing mode of SG iron grade 500/7.
Case hardened steel for worm.
Aluminium bronze for worm wheel.

Swivel Base( SB )

Download Detail File : Click Here

Cubical Worm Gear Ball Screw Jack CWJ 59BS, CWJ 88BS, CWJ 117BS

Cubical worm gearbox Type	Standard Cubical Worm Gearbox CWJ 59BS, Type 1 Type 2
Nominal size, CWJ	59BS	59BS	59BS	59BS	59BS	59BS	59BS
Max lifting capacity, N	11500	7500	13000	12500	8000	17500	25500
Lifting screw	20 x 5	20 x 20	25 x 5	25 x 10	25 x 25	32 x 5	32 x 10
Ratio	5:1	5:1	5:1	5:1	5:1	5:1	5:1
Lift per turn of worm, mm	1	4	1	2	5	1	2
Total efficieny, %	62	62	62	62	62	62	62
Screw efficieny, %	90	90	90	90	90	90	90
Screw torque at max lifting capacity, Nm	10.17	26.53	11.49	22.1	35.37	15.47	45.09
Worm torque at max lifting capacity Nm	2.95	7.71	3.34	6.42	10.28	4.5	13.1
Max input rpm	2880	1440	2880	2880	1440	2880	2880
Max permissible torque at worm shaft, Nm	92	92	92	92	92	92	92
Weight for zero stroke, kg	15	15	15	15	15	15	15
Additional weight per 100 mm of screw, kg	0.53	0.85	0.73	0.82	1.47	1.17	1.35

Cubical Worm Gear Ball Screw Jack CWJ 59BS, CWJ 88BS, CWJ 117BS

Cubical worm gearbox type	Standard Cubical Worm Gearbox CWJ 88BS, Type 1 & Type 2
Nominal size, CWJ	88BS	88BS	88BS	88BS	88BS	88BS	88BS	88BS	88BS
Max lifting capacity, N	11000	10750	23500	40000	30500	20500	25750	64000	63750
Lifting screw	32 x 20	32 x 32	40 x 5	40 x 10	40 x 20	40 x 40	50 x 5	50 x 10	50 x 16
Ratio	5:1	5:1	5:1	5:1	5:1	5:1	5:1	5:1	5:1
Lift per turn of worm, mm	4	6.4	1	2	4	8	1	2	3.2
Total efficiency, %	63	63	63	63	63	63	63	63	63
Screw efficiency, %	90	90	90	90	90	90	90	90	90
Screw torque at max lifting capacity, Nm	38.09	60.83	20.78	70.74	107.87	145.01	90	90	90
Worm torque at max lifting capacity, Nm	11.04	17.27	5.9	20.08	30.62	41.16	6.46	7.21	4.93
Max input rpm	1440	930	2880	2880	1440	930	2880	2880	1440
Max permissible torque at worm shaft, Nm	195	195	195	195	195	195	195	195	195
Weight for zero stroke, kg	41	41	41	41	41	41	41	41	41
Additional weight per 100 mm of screw, kg	1.65	2.03	1.7	2.28	2.53	4.58	2.56	3.56	4.12

Cubical Worm Gear Ball Screw Jack CWJ 59BS, CWJ 88BS, CWJ 117BS

Cubical worm gearbox Type	Standard Cubical Worm Gearbox CWJ 117BS
Nominal size, CWJ	117BS	117BS	117BS	117BS	117BS	117BS
Max lifting capacity, N	38500	25750	71100	42750	29750	86750
Lifting screw	50 x 20	50 x 40	63 x 10	63 x 20	63 x 40	80 x 10
Ratio	5:1	5:1	5:1	5:1	5:1	5:1
Lift per turn of worm, mm	4	8	2	4	8	2
Total efficiency, %	63	63	63	63	63	63
Screw efficiency, %	90	90	90	90	90	90
Screw torque at max lifting capacity, Nm	136.17	182.14	125.73	151.2	210.44	153.41
Worm torque at max lifting capacity, Nm	39.02	52.19	36.03	43.33	60.3	43.96
Max input rpm	1440	930	2880	1440	930	2880
Max permissible torque at worm shaft, Nm	318	318	318	318	318	318
Weight for zero stroke, kg	64	64	64	64	64	64
Additional weight per 100 mm of screw, kg	4.94	5.41	5.07	6.16	6.66	7.73

Ball Screw Size 01

CWJ 59 BS		CWJ 88 BS		CWJ 117 BS
Size	Type	Size	Type	Size	Type
20 x 5	1 & 2	32 x 20	1 & 2	50 x 20	1 & 2
20 x 20	1 & 2	32 x 32	1 & 2	50 x 40	1 & 2
25 x 5	1 & 2	40 x 5	1 & 2	63 x 10	1 & 2
20 x 10	1 & 2	40 x 10	1 & 2	63 x 20	1 & 2
25 x 25	1 & 2	40 x 20	1 & 2	63 x 40	1 & 2
32 x 5	1 & 2	40 x 40	1 & 2	80 x 10	1 & 2
32 x 10	1 & 2	50 x 5	1 & 2	80 x 20	2
32 x 20	2	50 x 10	1 & 2	100 x 10	2
32 x 32	2	50 x 16	1 & 2	100 x 20	2
40 x 5	2	50 x 20	2	125 x 10	2
40 x 10	2	50 x 40	2	125 x 20	2
40 x 20	2	63 x 10	2	-	-
40 x 40	2	63 x 20	2	-	-
-	-	63 x 40	2	-	-

Ball Screw Size 02

Ball Screw Jack Model	Centre Distance
CWJ 59 BS	59
CWJ 88 BS	88
CWJ 117 BS	117

Screw Rod End 01

Head Type I	Plain Dia
Head Type II	Standard Top Plate
Head Type III	Threaded End
Head Type IV	Clevis End
Head Type V	Fork End

Screw Rod End 02

Accessories	Code
Hand Wheel	HW
Hand Crank	HC
Limit Switch	LS
Proximity Switch	PS
Bellow Boot	BB
Swivel Plate	SP
Motor Flange	MF

Screw Rod End 03

CWJ 88 BS

MF

50 x 10

1

5:1

Xxxx

Xxx

Head Type II

LS

Model cd

Motor Flange x No Flange

Ball Screw Size

Type 1

Type 2

Ratio

Lift mm

Closed height mm

Screw rod end

Accessory

View Complete Details

Ask Latest Price & Details

15+

Electric Cylinder

Material Aluminum
Surface Treatment Hard-coated Anodized
Features Ultra dynamic linear motion and position control capabilities
Applications Pharmaceutical & Beverage, Packaging Machines
Drive Type Ball screw
Position repeatability ±0.02mm
Mount type Parallel

Since establishment, our organization has associated with leading traders and dealers. Thus, we serve patrons in Bangalore(India) without any problem. We have good rapport with the leading e-commerce merchants who work for us and assure safe and secure transaction of money. Also, we facilitate or clients to make transaction in both online and offline modes.

Product Details :

11 models ECL 0.5 to ELC 35
Max thrust from 5kN to 350 kN
Two Worm Gear ratios, Normal and slow
Push rod is Guided in external protection tube
Suitable for manual operation and Electric Motor
Standard head with internal threads fixed at push rod end is suitable for
Attaching other types of attachments
Swivel base, Swivel plate with trunion fixed to the housing base

Materials of Construction :

Worm Shaft Case carburized Steel, hardened and ground thread profile
Trapezoidal Screw Shaft Cr-Mo Steel, hardened & tempered
Housing Alloy aluminum for 5 and 10 kN, all higher sizes in SG Iron
Worm Wheel and travelling nut in Aluminium Bronze

Swivel-Base

Download Detail File : Click Here

Preliminary Selection Guide 01

Electric Cylinder Type	Standard Electric Cylinder ELC
Nominal Size, ELC	0.5		1		2		2.5		5		10
Max lifting capacity,kN	5		10		20		25		50		100
Lifting screw Tr	18x6		20x5		26x6.35		30x6		40x7		58x12
Nominal N, Slow L	N	L	N	L	N	L	N	L	N	L	N	L
Ratio	10:1	20:1	5:1	20:1	6:1	24:1	6:1	24:1	6:1	24:1	23"3	24:1
Total efficiency, at ratio, %	0.6	0.3	1	0.25	'1.058	0.26	1	0.25	'1.167	0.29	'1.565	0.5
Total efficiency at ratio %	24.5	18	24.3	14.4	23.8	14.4	20.9	12.2	18.9	14.4	20.7	14.4
Screw efficiency %	54		46		45		40		36.5		40.8
Screw torque at max lifting capacity at ratio Nm	8.8		17.3		44.6		60		15.3		468
Worm torque at max lifting capacity at ratio,Nm	2.0	1.3	6.7	2.8	14.2	5.9	19.1	8.1	49.4	16.7	120	55.2
Max permissible torque at worm shaft, Nm	12		20.5		36		46.5		92		195
Weight for zero stroke including standared head, kg	2.1		1.4		10.2		10.4		22.7		39.8
Weight per 100 mm of screw push rod and protection tube kg	1.0		1.1		2.0		'2.0		2.9		4.6
Quantity of gease in screw jack, kg	0.05		0.05		0.09		0.1		0.25		0.5

Preliminary Selection Guide 02

Electric Cylinder Type	Standard Electric Cylinder ELC
Nomical size, ELC	15		20		25		30		35
Max lifting capacity, kN	150		200		250		300		50
Lifting screw Tr	60x12		65x12		90x16		95x16		40x7
Normal N, Slow L	N	L	N	L	N	L	N	L	N	L
Ratio	23:3	24:1	8:1	24:1	32:3	32:1	32:3	32:1	32:3	32:1
Lift per turn of worm, at ratio, mm	1.565	0.5	1.5	0.5	1.5	0.5	1.5	0.5	1.5	0.5
Total efficency at ratio %	20.3	14.4	19.4	13.5	18	10.8	17.1	10.8	16.2	9.9
Screw efficency %	40		37.9		36.5		35.6		34
Screw torque at max lifting capactiy at ratio Nm	717		1009		1725		2148		2600
Worm torque at max lifting capacity at rati Nm	184	83.3	251	119	333	182	420	222	512	279
Max permissible torque at worm shaft, Nm	195		280		480		480		705
Weight for zero stroke including standard head, kg	39.8		61.4		128		134		171
Weight per 100 mm of screw push rod and protection tube kg	4.6		7.4		12.4		13.1		15
Quantity of grease in screw jack, kg	0.5		0.75		1.1		1.1		1.9

Ordering Code

Thrust Ton	KN	Model	Ratio
0.5	5	ELC 0.5	10.:1	20.:1
1	10	1	5.:1	20.:1
2	20	2	6.:1	24.:1
2.5	25	2.5	6.:1	24.:1
5	50	5	6.:1	24.:1
10	100	10	23.:3	24.:1
15	150	15	23:3	24.:1
20	200	20	8.:1	24.:1
25	250	25	32.:3	32.:1
30	300	30	32.:3	32.:1
35	350	35	32.:3	32.:1

Specifications

Accessories	Code
Hand Wheel	HW
Hand Crank	HC
Limit Switch	LS
Proximity Swith	PS
Counter Unit	CU
Swivel Base	SB
Swivel Plate	SP
Motor Flange	MF

Details

Head Type II	Load Pad
Head Type IV	Rod End
Head Type V	Fork End

View Complete Details

Ask Latest Price & Details

28+

Classic Worm Gear Screw Jack MWJ Metric Series

Material Alloy Steel
Application Machinery Use
Finishing Painted
Feature Corosion Resistant, High Strength, Rugged Structure
Lifting Capacity 0-100kn

We are trusted for quality and thus we follow stringent quality procedures to ensure that only defect-free range is delivered to the customers. From markets of Bangalore(India) to any other, we are capable of providing our product to the buyers anywhere.

Product Details :

CLASSIC Model MWJ.
15 Different Sizes.
Lifting Capacities 5kN TO 1500kN.
Drive Motor Speed up to 1500 rpm.
Self Locking Trapezoidal Screw.
Worm Gear in two ratios, Nominal and Slow.
Top and Bottom Guide bushes for Lifting Screw.
Worm Wheel hobbed for optimum blue contact.
Filled with NLGI EP 1 or 2 grade grease.

Materials of Construction :

Worm Shaft Case carburized Steel, hardened and ground thread profile.
Trapezoidal Screw Shaft Cr-Mo Steel, hardened & tempered.
Housing Alloy aluminum for 5 and 10 kN, all higher sizes in SG Iron.
Worm Wheel and travelling nut in Aluminium Bronze.

Preliminary Selection Guide 01

Screw Jack Type	Standard Worm Gear Screw Jack MWJ
Nominal Size, MWJ	0.5	1	2	2.5	5	10	15	20
Max lifting capacity, kN	5	10	20	25	50	100	150	200
Lifting screw, Tr	18x6	20x5	26x6.35	30x6	40x7	58x12	60x12	65x12
Ratio, Normal N	10:1	5:1	6:1	6:1	6:1	23:1	23:1	8:1
Lift per turn of worm at ratio N, mm	0.6	1	1.058	1	1.167	1.565	1.565	1.5
Ratio, slow L	20:1	20:1	24:1	24:1	24:1	24:1	24:1	24:1
Lift per turn of worm at ratio L, mm	0.3	0.25	0.262	0.25	0.292	0.5	0.5	0.5
Total efficiency at ratio N %	27.2	27	26.4	23.2	21	23	22.5	21.5
Total efficiency at ratio L%	20	16	16	13.6	16	16	16	15
Screw efficiency %	54	46	45	40	36.5	40.8	40	37.9
Screw torque at max lifting capacity, Nm	8.8	17.3	44.6	60	153	468	717	1009
Worm torque at max lifting capacity, at ratio N, Nm	1.7	6	12.8	17.2	44.5	108	166	222
Worm torque at max lifting capacity, at ratio L, Nm	1.2	2.5	5.3	7.3	15	49.7	75	107
Max permissible torque at worm shaft, Nm	12	20.5	36	46.5	92	195	195	280
Weight without lifting screw and protection tube, kg	1.2	1.2	7.3	7.3	16.2	25	25	36
Weight per 100mm of screw, kg	0.14	0.17	0.32	0.45	0.82	1.67	1.8	2.15
Quantity of grease in screw jack, kg	0.05	0.05	0.09	0.1	0.25	0.5	0.5	0.75

Preliminary Selection Guide 02

Screw Jack type	Standard Worm Gear Screw Jack MWJ
Nominal Size, MWJ	25	30	35	50	75	100	150	-
Max lifting capacity, kN	250	300	350	500	750	1000	1500	-
Lifting screw Tr	90x6	95x16	100x16	120x16	127x16	160x20	180x25	-
Rato, Normal N	32:1	32:1	32:1	32:1	32:1	36:1	36:1	-
Lift per turn of worm at ratio N, mm	1.5	1.5	1.5	1.5	1.5	1.67	2.08	-
Ratio, slow L	32:1	32:1	32:1	32:1	32:1	36:1	36:1	-
Lift per turn of worm at ratio L. mm	0.5	0.5	0.5	0.5	0.5	'0.556	'0.694	-
Total efficiency at ratio N%	20	19	18	15	15	15	15	-
Total efficiency at ratio L%	12	12	11	10	10	9	9	-
Screw efficicency %	36.5	35.6	34	30	29	28.5	31	-
Screw torque at max lifting capacity, Nm	1725	2148	2600	4236	6630	11115	19270	-
Worm torque at max lifting capacity, at ratio N, Nm	300	378	461	795	1202	1760	3319	-
Worm torque at max lifting capacity, at ratio L, Nm	164	200	251	397	601	978	1844	-
Max permissible torque at worm shaft, Nm	480	480	705	840	1200	2660	4220	-
Weight without lifting of screw, kg	4.15	4.62	5.2	7.7	8.62	13.82	18.6	-
Quantity of grease in screw jack, kg	1.1	1.1	1.9	2.5	2.5	7	7	-

Ordering Example

Download Detail File : Click Here

View Complete Details

Ask Latest Price & Details

26+

Classic Worm Gear Screw Jack IMA Inch Series

Material Alloy Steel
Application Machinery Use
Condition New
Finishing Polished
Feature Low Maintenance, Rugged Structure
Lifting Capacity 0-100kn

We are reckoned as the noted Supplier of Classic Worm Gear Screw Jack IMA Inch Series as we are capable of meeting the exact requirements of the buyers. With the assistance of our excellent logistics facility, we are able to deliver the orders within the postulated time frame.

Product Details :

Designed to suit US market and other countries using inch units.
CLASSIC Model IMA Imperial.
12 Different Sizes.
Lifting Capacities 0.25 to 50 Tonnes (560 to 112000 lbs).
Drive Motor Speed up to 1750 rpm.
Self Locking Acme Screw.
Worm Gear in three ratios, Nominal, Slow1 & Slow2.
Lifting Screw in two different pitches.
Top and Bottom Guide bushes for Lifting Screw.
Inverted base configuration for 2, 3 and 50 T models.
Worm Wheel hobbed for optimum blue contact.
Filled with NLGI EP 1 or 2 grade grease.

Materials of Construction :

Worm Shaft Case carburized Steel, hardened and ground thread profile.
Acme Screw Shaft Cr-Mo Steel, hardened & tempered.
Housing Alloy aluminum for 0.25, 0.5 and 10 Tonne, all higher sizes in SG Iron.
Worm Wheel and travelling nut in Aluminium Bronze.

Preliminary Selection Guide

Capacity (Tonnes)	-	0.25	0.5	1	2	3	5
Series					IMA2(REG) IMA2(INV) IMA2(SPL)	IMA3(REG) IMA3(INV)
		IMA0.25	IMA0.5	IMA1			IMA5

Lifting Screw Diameter	Diameter	½	5/8	¾	1	1	1 ½
	Pitch	0.25	0.13	0.200	0.250	0.250	0.38
	Type	ACME	ACME	ACME	ACME	ACME	ACME

Worm Gear Ratios	Normal	5 :1	5 :1	5 :1	6 :1	6 :1	6 :1
	Optional 1	-	-	20:1	24:1	24:1	24:1
	Optional 2	-	-	-	12:1	12:1	12:1

Turns of Worm for 1" Ralse	Normal	20	40	25	24	24	16
	Optional 1	-	-	100	96	96	64
	Optional 2	-	-	-	48	48	32

Worm Torque at No load (ln-lb)	Normal	2	2	5	5	5	10
	Optional 1	-	-	5	5	5	10
	Optional 2	-	-	-	5	5	10

Maximum Horsepower per Actuator (Cv)	Normal	1/3	1/3	½	2	2	4
	Optional 1	-	-	¼	½	¾	¾
	Optional 2	-	-	-	¾	11/4	2

Worm Torque at Full Load (In-lb)	Normal	13	21	58	126	189	486
	Optional 1	-	-	25	56	83	168
	Optional 2	-	-	-	79	118	308

Efficiency Rating (%)	Normal	34	21	25	24	24	23
	Optional 1	-	-	14	13	13	17
	Optional 2	-	-	-	19	19	18

Max Worm Speed at Full Load (rpm)	Normal	1580	980	540	985	660	512
	Optional 1	-	-	615	560	560	278
	Optional 2	-	-	-	600	660	404

Max Load at Full Horsepower and 1750 rpm (lb)	Normal	505	630	690	2520	2520	3280
	Optional 1	-	-	785	1430	2148	1780
	Optional 2	-	-	-	1520	2530	2590
Overhung Load Capacity of Actuator Worm Shafts (lb)	-	50	45	55	80	120	205
Weight with 6" Raise (lb)		2.3	2.3	5	17	17	35
Weight per Additional 1" Raise (lb)		0.1	0.1	0.3	0.3	0.3	0.9

Machine Screw Actuator Units

Series	-	IMA1 0	IMA15	IMA20	IMA25	IMA35	IMA50 (REG) IMA50(INV)
Capacity (Tonnes)	-	10	15	20	25	35	50
Series	-	IMA1 0	IMA15	IMA20	IMA25	IMA35	IMA50 (REG) IMA50(INV)
Lifting Screw Diameter	Diameter	2	21/4	2 ½	3	3 ¾	4 ½
	Pitch	0.500	0.500	0.500	0.666	0.666	0.666
	Type	ACME	ACME	ACME	ACME	ACME	ACME

Worm Gear Ratios	Normal	23:3	23:3	8 :1	10 2/ 3 :1	10 2/ 3 :1	10 2/ 3 :1
	Optional 1	24:1	24:1	24:1	32:1	32:1	32:1
	Optional 2	-	-	-	-	-	-

	Normal	153:4	153:4	16	16	16	16
Turns of Worm for 1" Ralse	Optional 1	48	48	48	48	48	48
	Optional 2	-	-	-	-	-	-

	Normal	20	20	30	40	50	100
Worm Torque at No load (ln-lb)	Optional 1	20	20	30	40	50	100
	Optional 2	-	-	-	-	-	-

	Normal	5	5	5	8	8	15
Maximum Horsepower per Actuator (Cv)	Optional 1	1 ½	1 ½	1 ½	2 ½	2 ½	6
	Optional 2	-	-	-	-	-	-
	Normal	1020	1655	2151	2960	4400	7020
Worm Torque at Full Load (In-lb)	Optional 1	482	780	1045	1425	2330	3624
	Optional 2	-	-	-	-	-	-

	Normal	23	21	21	21	18	16
Efficiency Rating (%)	Optional 1	15	14	14	13	11	10
	Optional 2	-	-	-	-	-	-

	Normal	305	190	145	185	115	130
Max Worm Speed at Full Load (rpm)	Optional 1	195	120	90	109	66	105
	Optional 2	-	-	-	-	-	-

Max Load at Full Horsepower and 1750 rpm (lb)	Normal	3900	3610	3700	5920	5070	8510
	Optional 1	2480	2295	2285	3595	2990	6590
	Optional 2	-	-	-	-	-	-

Overhung Load Capacity of Actuator Worm Shafts (lb)		305	390	425	735	665	350
Weight with 6" Raise (lb)		52	66	93	160	240	410
Weight per Additional 1" Raise (lb)		1.4	1.5	2.6	2.5	3.7	5.5

Ordering Example

Download Detail File : Click Here

View Complete Details

Ask Latest Price & Details

29+

Cubical Worm Gear Screw Jacks CWJ Series

Material Mild Steel
Application Machinery Use
Finishing Painted
Feature Corosion Resistant, Longer Working Life, Rugged Structure
Lifting Capacity 300-400kn

We are a high-flying name in this arena and thus, strive hard to deliver the best in class products to the clients. Also, we source the basic material from the reliable places. For the utmost customer satisfaction, we are flexible in delivering the product range at the place agreed by the customers and that too in the set time.

Product Details :

CUBICAL Model CWJ series.
13 Different Sizes in CWJ series.
Lifting Capacity 5 to 100 kN in CWJ.
Drive Motor Speed upto 1500 rpm.
Worm Gear in two different ratios, slow and fast.
Top & Bottom Guide Bushes for Lifting Screw.
Worm Wheel hobbed for optimum blue contact.
Oil or grease lubricated.
Oil Seals for Worm and Worm Wheel.
All 6 Sides machined.
Easy fitting of Motor Flange.
Can be used in Upright or Inverted position.

Materials of Construction :

Worm Shaft Case carburized Steel, hardened and ground thread profile.
Trapezoidal Screw Shaft Cr-Mo Steel, hardened & tempered.
Housing Alloy aluminum for 5 and 10 kN, all higher sizes in SG Iron.
Worm Wheel and travelling nut in Aluminium Bronze.

Cubilcal Worm Gear Screw Jack CWJ 0.5 To CWJ 100

Cubical worm gearbox Type	Standard Cubical Worm Gearbox CWJ
Nominal size, CWJ	0.5		1		2.5		5		10		20		25
Max lifting Capacity, kN	0.5		10		25		50		100		200		250
Lifting screw Tr	18x3		20x4		30x6		40x7		55x9		70x10		80x10
Normal N, Slow L	N	L	N	L	N	L	N	L	N	L	N	L	N	L
Ratio	5:1	20:1	10:1	30:1	10:1	30:1	10:1	30:1	10:1	30:1	10:1	30:1	10:1	30:1
Lift per turn	0.6	0.15	0.4	0.13	0.6	'0.20	0.7	0.23	0.9	0.3	1	0.33	1	0.33
Total efficiency, at ratio	'0.243	0.15	0.3	0.17	0.26	0.17	'0.234	0.16	'0.225	'0.153	0.21	0.14	0.19	'0.126
Screw efficiency	0353		0.4		0.4		0.365		0.35		0.32		0.29
Screw torque at max liftng capacity, Nm	6.76		15.9		59.8		152.6		411		1007		1390
Worm torque at max lifting capacity, at ratio Nm	1.98	0.78	2.47	1.22	9.26	4.59	23.6	11.71	63.7	31.6	156	77.3	215.3	106.7
Max permissible torque at worm shaft, Nm	8.5		20.5		92		195		195		318		318
Weight without lifting screw, push rod and protection tube, kg	1.8		6		6.5		18		35		56		63
Weight per 100 ,, pf screw, push rod and protectiontube, kg	0.16		0.22		0.5		0.9		1.8		2.8		3.7

Cubilcal Worm Gear Screw Jack CWJ 0.5 To CWJ 100

Cubical worm gearbox type	Standard Cubical Worm Gearbox CWJ
Nominal size, CWJ	35		40		50		60		80		100
Max lifting capacity, kN	350		400		500		600		800		1000
Lifting screw Tr	90x10		100x12		120x16		120x6		140x14		160x16
Normal N, Slow L	N	L	N	L	N	L	N	L	N	L	N	L
Ratio	10:1	30:1	10.67:1	32:1	10.67:1	32:1	10.67:1	32:1	12:1	36:1	12:1	'36:1
Lift per turn of worm, at ratio,mm	1	0.33	1.12	0.38	1.5	0.5	1.5	0.5	1.17	0.39	1.33	0.44
Total efficicency, at ratio	0.17	0.12	0.18	0.12	0.19	0.13	0.19	0.13	0.14	0.09	0.14	0.09
Screw efficicency	0.262		0.278		0.3		0.3		0.24		0.24
Screw torque at max lifting capacity, Nm	2129		2752		4236		5084		7400		10572
Worm torque at max lifting capacity, at ratio Nm	330	164	401	200	618	307	741	369	1045	569	1493	813
Max permissible torque at worm shaft, Nm	840		1960		1960		1960		4220		4220
Weight without lifting screw, push rod and protection tube, kg	110		180		180		180		380		380
Weight per 100 mm of screw, push rod and protection tube, kg	4.6		5.6		8		8		11		14

Ordering Example 01

Thrust Ton	KN	Model MCJ
0.5	5	CWJ 0.5
1	10	CWJ 1
2.5	25	CWJ 2.5
5	50	CWJ 5
10	100	CWJ 10
15	150	-
20	200	CWJ 20
25	250	CWJ 25
35	350	CWJ 35
40	400	CWJ 40
50	500	CWJ 50
60	600	CWJ 60
80	800	CWJ 80
100	1000	CWJ 100

Accessories

Hand Wheel	HW
Hand Crank	HC
Limit Switch	LS
Bellow Boots	BB
Swivel Base	SB
Motor Flange	MF
Anti Back lath	AB
Anti Turn	AT
Anti Back lash + Anti Turn	AB+ AT
Trunion Plate	TP

Specifications

CWJ 5

Type 1

30:1

Lift 450

Closed height

Head Type II

Accessories

View Complete Details

Ask Latest Price & Details

31+

Cubical Worm Gear Screw Jacks MCJ Series

Material Metal
Application Machinery Use
Finishing Non Polished
Feature Advanced Technique Used, Corosion Resistant, Low Maintenance
Lifting Capacity 100-200kn

With our modern transportation amenities, safe and on-time deliveries are rendered by us!Our quality management policies and very stringent. Therefore, our entire range of products is among the best in the industry.

Product Details :

CUBICAL Model MCJ series.
10 Different Sizes in MCJ.
Lifting Capacity 5 to 50 kN in MCJ.
Drive Motor Speed upto 1500 rpm.
Worm Gear in two different ratios, slow and fast.
Top & Bottom Guide Bushes for Lifting Screw.
Worm Wheel hobbed for optimum blue contact.
Oil or grease lubricated.
Oil Seals for Worm and Worm Wheel.
All 6 Sides machined.
Easy fitting of Motor Flange.
Can be used in Upright or Inverted position.

Materials of Construction :

Worm Shaft Case carburized Steel, hardened and ground thread profile.
Trapezoidal Screw Shaft Cr-Mo Steel, hardened & tempered.
Housing Alloy aluminum for 5 and 10 kN, all higher sizes in SG Iron.
Worm Wheel and travelling nut in Aluminium Bronze.

Swivel Base

Download Detail File : Click Here

Preliminary Selection Guide 01

Cubical worm gearbox Type	Standard Cubical Worm Gearbox MCJ
Nominal size, MCJ	0.5		1		2.5		5		10
Max lifting Capacity, kN	5		10		25		50		100
Lifting screw Tr	18x4		20x4		30x6		40x7		55x9
Normal N, Slow L	N	L	N	L	N	L	N	L	N	L
Ratio	4:1	16:1	4:1	16:1	6:1	24:1	7:1	28:1	9:1	36:1
Lift per turn of worm, at ratio, mm	1	0.25	1	0.25	1	0.3	1	0.3	1	0.3
Total efficiency, at ratio,%	0.3	0.2	0.28	0.18	0.26	0.2	0.25	0.2	0.24	0.2
Screw efficiency, %	0.427		0.4		0.4		0.365		0.348
Screw torque at max lifting capacity, Nm	7.5		16		60		153		411
Worm torque at max lifting capacity at ratio, Nm	2.7	1.05	5.7	2.2	15	6.3	32.5	13	66	25
Max permissible torque at worm shaft, Nm	3.15		7.15		18.1		38		93
Weight for zero stroke, kg	1.2		2.1		6		17		33
Additional weight per 100 mm of screw, kg	0.25		0.42		1.15		1.66		5.05

Preliminary Selection Guide 02

Cubical worm gearbox type	Standard Cubical Worm Gearbox MCJ
Nominal size, MCJ	15		20		25		35		50
Max lifting capacity, kN	150		200		250		350		500
Lifting screw Tr	60x9		70x10		80x10		100x10		120x14
Normal N, Slow L	N	L	N	L	N	L	N	L	N	L
Ratio	9:1	36:1	10:1	40:1	10:1	40:1	10:1	40:1	14:1	56:1
Lift per turn of worm, at ratio, mm	1	0.25	1	0.25	1	0.3	1	0.3	1	0.3
Total efficicney, at ratio, %	0.2	0.15	0.21	0.14	0.2	0.1	'0.164	0.1	'0.184	0.1
Screw efficiency, %	0.328		0.316		0.286		0.240		0.27
Screw torque at max lifting capacity, Nm	656		1007		1390		2312		4100
Worm torque at max lifting capacity at ratio, Nm	105	40	148	59	204	81	339	133	433	173
Max perimssible torque at worm shaft, Nm	147		175		238		338		565
Weight for zero stroke, kg	42		58		58		86		162
Additinal weight per 100 mm of screw, kg	3.1		4.5		6.15		8		11.7

Ordering Example 01

Thrust Ton	KN	Model MCJ
0.5	5	MCJ 5
1	10	MCJ 10
2.5	25	MCJ 25
5	50	MCJ 50
10	100	MCJ 100
15	150	MCJ 150
20	200	MCJ 200
25	250	MCJ 250
35	350	MCJ 350
40	400	-
50	500	MCJ 500
60	600	-
80	800	-
100	1000	-

Accessories

Hand Wheel	HW
Hand Crank	HC
Limit Switch	LS
Bellow Boots	BB
Swivel Base	SB
Motor Flange	MF
Anti Back lath	AB
Anti Turn	AT
Anti Back lash + Anti Turn	AB+
Trunion Plate	TP

Specifications

MCJ 50

Type 1

28:1

Lift 450

Closed height

Head Type II

Accessories

View Complete Details

Ask Latest Price & Details

Gears and Gear Drives (India) Pvt. Ltd.
Old Madras Road, Bangalore, Karnataka

Industrial Jacks, Lifts & Winches

Geared Jack

HiTork Hardness Testing Jacks

Worm Gear Screw Jack

Classic Worm Gear Screw Jack (IMA Inch Series)

Cubical Worm Gear Screw Jack(Cwj)

Worm Gear Screw Jack High Performance

Bevel Gear Screw Jack Quick Lifting Metric

Quick Lifting Bevel Gear Screw Jack Imperial

Worm Gear Screw Jacks (Ball Screw)

Electric Cylinder

Classic Worm Gear Screw Jack MWJ Metric Series

Classic Worm Gear Screw Jack IMA Inch Series

Cubical Worm Gear Screw Jacks CWJ Series

Cubical Worm Gear Screw Jacks MCJ Series

Contact Us

Gears and Gear Drives (India) Pvt. Ltd. Old Madras Road, Bangalore, Karnataka

Industrial Jacks, Lifts & Winches

Geared Jack

HiTork Hardness Testing Jacks

Worm Gear Screw Jack

Classic Worm Gear Screw Jack (IMA Inch Series)

Cubical Worm Gear Screw Jack(Cwj)

Worm Gear Screw Jack High Performance

Bevel Gear Screw Jack Quick Lifting Metric

Quick Lifting Bevel Gear Screw Jack Imperial

Worm Gear Screw Jacks (Ball Screw)

Electric Cylinder

Classic Worm Gear Screw Jack MWJ Metric Series

Classic Worm Gear Screw Jack IMA Inch Series

Cubical Worm Gear Screw Jacks CWJ Series

Cubical Worm Gear Screw Jacks MCJ Series

Contact Us

Gears and Gear Drives (India) Pvt. Ltd.
Old Madras Road, Bangalore, Karnataka