Gearbox & Gear Parts

We offer a complete product range of Flexible Shafts, Flexible Shafts (Drives) and Flexible Shafts (Dry Application - Steel Casing)

Flexible Shafts

Flexible Shafts with Stainless Steel Inner Core

When ordering Flexible Shafts and Accessories, each item should be ordered for specific tube/pipe size or size range. Shafts have color coded durable aluminium caps for easy identification. Stainless Steel Inner Cores ensures our shafts have longest life, flexibility and resistance to corrosion. Since the inner core of the shafts are the heart of the system and take most of the strain, Powermaster stainless steel inner core cause our shafts to last longer than the competition.

To order Flexible Shaft(s), determine tube I.D.(s) and length of the longest tube(s). Order Flexible Shaft(s) to correspond with tube I.D.(s) and lengths. Please ask us for special or longer lengths.

Tube I.D. Range		Flexible Shaft Model No.	Flexible Shaft Length		Shaft Core O.D.		Shaft Casting O.D.		Tool End Thread
inch	mm		feet	mtrs	inch	mm	inch	mm
1/4-3/8	6.4-9.5	PFS-250-40	13	4.0	1/8	3.2	1/4	6.4	8 - 32 F
		PFS-250-79	26	7.9
7/16-1/2	11.1-12.7	PFS-375-40	13	4.0	1/4	6.4	3/8	9.5	1/4 - 28 F
		PFS-375-55	18	5.5
		PFS-375-79	26	7.9
		PFS-375-110	36	11.0
		PFS-375-140	46	14.0
9/16-1	14.3-25.4	PFS-500-40	13	4.0	5/16	7.9	1/2	12.7	1/4 - 28 F
		PFS-500-55	18	5.5
		PFS-500-79	26	7.9
		PFS-500-110	36	11.0
		PFS-500-140	46	14.0
		PFS-500-184	61	18.4
		PFS-500-232	76	23.2

Tube I. D. Range		Flexible Shaft Model No.	Flexible Shaft Length		Shaft Core O.D.		Shaft Casting O.D.		Tool End Thread
inch	mm		feet	mtrs	inch	mm	inch	mm
11/16-1	17.5-25.4	PFS-560-40	13	4.0	3/8	9.5	9/16	14.3	1/4 - 28
		PFS-560-55	18	5.5
		PFS-560-79	26	7.9
		PFS-560-110	36	11.0
		PFS-560-140	46	14.0
		PFS-560-186	61	18.6
		PFS-560-232	75	23.2

Note : PFS - 560 shafts can be supplied with Teflon casing for when using dry. To order add suffix "T" to shaft number. Teflon is a trademark of Du Pont Company.
Note : See page Cleaning Accessories for shaft repair equipment. Note : PFS - 560 shafts can be supplied with Teflon casing for when using dry. To order add suffix "T" to shaft number. Teflon is a trademark of Du Pont Company.
Note : See page Cleaning Accessories for shaft repair equipment.

View Complete Details

Ask Latest Price & Details

Flexible Shafts (Drives)

The Flexible Shaft transmits constant torque / power from the motor unit to the Tool head or Brush within the tube for internal tube cleaning.

Inner Core -is double wound in opposing layers made out of high tensile-spring steel wires and passed through stress relieving process, made to absolute-vibration free performance and continuous duty.

Outer Casing -is flexible, made out of galvanized steel strip and provided with special steel anti-friction lining for the entire length.

Connections -Suitable motor connection at one end and detachable ball bearing hand piece (tool holder) with threaded spindle for Tool Head or Brush at other end. The size of the Flexible Shaft is based on internal diameter (I.D.) of the tube. The length of Flexible shaft required is the addition of the length of the longest tube plus the distance between the mouth of the tube and the position of the power unit. This should be located that the Flexible Shaft be kept as straight as possible.

Inner Core mm (inch)		12 -13 (1/2")	15 - 16 (5/8)	19 - 20 (3/4")
Outer Casing mm (inch)		25 -26 (1")	31 - 32 (1.1/4")	34 - 35 (1.3/8")
Length mtr.	Length feet	Model	Model	Model
7.5	25.0	IFS-105-25	IFS-106-25	IFS-107-25
9.0	30.0	IFS-105-30	IFS-106-30	IFS-107-30
10.0	33.0	IFS-105-33	IFS-106-33	IFS-107-33
12.0	40.0	IFS-105-40	IFS-106-40	IFS-107-40
15.0	50.0	IFS-105-50	IFS-106-50	IFS-107-50
18.0	60.0	IFS-105-60	IFS-106-60	IFS-107-60
20.0	65.0	IFS-105-65	IFS-106-65	IFS-107-65