Laxmi Transmissions Bangalore, Karnataka

With characteristics like unmatched standard and superior grade, our range of product is the finest one obtainable in Bangalore (India). Purchasers can trust our entire range, as it adheres to global quality requirements and is highly reliable. The bellow couplings we offer are made of the stainless steel which makes it ideal for shifting of the torque.   More About Inforamation for Servo Plus Bellow Couplings Servo Plus® bellows couplings are the perfect coupling in all servo motor applications where high torsional rigidity, truly backlash free torque transmission, low inertia and superior reliability are required. The innovative modular system allows quick delivery and competitive cost advantage. Features : Backlash free for highest torque transmission precision. Low moment of inertia Excellent dynamic characteristics, for superior drives at high speed and torque inversions Allow for axial, radial and angular misalignment Easy mounting High torsional rigidity Wear and maintenance free Working temperature up to 300 oC Innovative modular execution. The innovative modular system allows competitive costs and very quick delivery for any shaft combination. Additional benefits include bellows replacement without moving shaft.

Being an illustrious Supplier of Taper Locks, we endeavor to achieve 100% customer satisfaction. As a trusted name, we conduct different quality tests at all stages to make sure that our offered range is defect free. Taper Locks are used widely in the mounting of sheaves, pulleys and sprockets on the shafts.   Ser-Sit® taper lock bush is designed to give the following : Perfect assembly Rapid dismantling of the pulley and other transmission equipment No special tools requirement except hexagonal key.

All you need to do is place order with us; timely deliveries are our primary concern. Ours is a reckoned name in this domain and actively involved in offering quality-centralized product range that is designed and developed using the qualitative raw material. The robust Sit Locks we offer are made of the hardened and tempered steel to ensure the longevity of the product.   Details : Sit Lock® self locking units, made of hardened and tempered steel, allow machine parts with round bore to be locked on shafts. 15 types available, self-centering or not.

A Electric Linear Actuators is a hardware which creates the movement along a straight line, in contrast with the rotary motion of a conventional electric motor. The linear actuator is used in automation, automotive (such as management carburetor, moving lights), in computer peripherals (disk drives and printers), valves and other areas of application where there is a linear motion.   Electronic driver for 1 or 2 independent actuators or 2 synchronized actuators 12/24V 10-15A Features : Driver power stage with pulse width modulation (PWM) Customizable acceleration and deceleration ramps Extreme precision and control for movement and brake Current and temperature limits Stop with limit switches Parameters editable in an easy and fast way thanks to a PC interface and through a USB serial converter Control of movements in synchronous mode by encoders with Hall effect; setting of the electronic limit switches (opening/closing) Compatible with a wide range of products and different applications High efficiency and low losses of power stage It is designed as electronic driver in low voltage for the control of one or two linear actuators with DC motors through MOSFET transistors with pulse width modulation (PWM). In “sync” mode, the driver ensures the balancing of actuators also in case of extremely different loads in terms of weight, shape, or distribution on the surface, allowing a stroke without any difference between the two actuators. Technical Data : Power supply: 12 to 48 V DC, maximum ripple 20% Output current: 15 A for motor, in duty cicle S3 - 30% - 10 minutes PWM frequency 10 kHz Stand by power consumption: 50 mA @ 24 V 12 digital inputs (3 - 12 V): 8 for commands/limit switches, 4 for encoders (max 1 kHz), with operating logic programmable (positive/negative) 2 digital outputs NPN open collector (max 50 mA - 24 V): one for the fault and one programmable Dimensions : Without heat sink for currents up to 10 A: 86x72x30 mm (WxHxD) With heat sink for currents over 10 A: 86x72x50 mm (WxHxD) Signal Terminals (Vertical) Open: opening command Close : closing command Trim-1 : enabling independence for actuator 1 Trim-2 : enabling independence for actuator 2 OP-SW: opening limit switch CL-SW: closing limit switch INT-SW: intermediate limit switch Stop Encoder motor 1 – channel 1 Encoder motor 1 – channel 2 Encoder motor 2 – channel 1 Encoder motor 2 – channel 2 Digital output 1: Fault Digital output 2: programmable GND for commands, limit switches and encoder +12V for encoder supply Power Terminals (horizontal) +V: positive supply 0V: GND : M1+: actuator 1, positive supply (voltage > 0 opening) M1-: actuator 1, GND M2+: actuator 2, positive supply (voltage > 0 opening) M2-: actuator 2, GND Main Controls Open/Close: synchronous movement Trim1 + Open/ Close : movement of actuator 1 Trim2 + Open/ Close : movement of actuator 2 Trim1 + Trim12 (3 sec): homing Homing : The driver moves both the actuators in the same direction, according to an adjustable profile, amperometric threshold (controlled mechanical stop) or limit switches, depending on the configuration. It detects automatically the connection’s direction of encoders   Trimming : The driver moves each actuator independently, for mechanical adjustments and a first manual alignment. It is required to check that commands correspond to the direction of movement Possibility to configures on/off delays and reverse the logic. The start is provided through fully adjustable voltage ramps. The stop is provided through electronic limit switches (or eventually mechanical limit switches), or with adjustable current limits. Signal Terminals (vertical) : Open-1: opening command for actuator 1 Close-1: closing command for actuator 1 Open-2: opening command for actuator 2 Close-2: closing command for actuator 2 OP-SW-1: opening limit switch for actuator 1 CL-SW-1: closing limit switch for actuator 1 OP-SW-2: opening limit switch for actuator 2 CL-SW-2: closing limit switch for actuator 2 INT-SW-1: intermediate limit switch 1 INT-SW-2: intermediate limit switch 2 Stop-1: stop for actuator 1 Stop-2: stop for actuator 2 Digital output 1: FAULT Digital output 2: programmable GND for commands, limit switches and encoder +12V for encoder supply Power Terminals (Horizontal) +V: positive supply 0V: GND : M1+: actuator 1, positive supply (voltage > 0 opening) M1-: actuator 1, GND M2+: actuator 2, positive supply (voltage > 0 opening) M2-: actuator 2, GND In case of one or two independent actuators : It is possible to use intermediate limit switches It is possible to configures on/off delays and reverse the logic The start is provided through fully adjustable voltage ramps The stop is provided through mechanical limit switches, limit switches for overcurrent or adjustable current limits Main editable parameters: Voltage ramps Current limits Synchronous or independent enablement Homing at the start (for sync only) Homing with current limits or limit switches (for sync only) Virtual limit switches settled with encoder pulses limits (for sync only) Values monitorable through “Monitor” and “Statistics” sections : Motors current Applied voltage Temperature Speed Active commands Operating mode General information about the operating status of the driver Using the PC interface, it is possible to : Consult the errors history (the driver stores each error and the time at which it occurred, from the last start) Decide if an error stops the operation (only advanced mode for some errors) Decide after how many repetitions of the same error the driver has to block (only advanced mode for some errors) Decide the error tripping delay (only advanced mode for some errors) The connection driver/PC is possible through an USB/UART cable converter.

Screw Jacks allow to transform a rotary movement supplied by a motor or even a manual operation into a linear movement of vertical lifting, in push or pull, or horizontal position. Their use can take place either individually for various configurations composed of multiple jacks, through the coupling with joints and connecting shafts and bevel gear boxes. Jacks allow to create lift systems with perfect synchronization even if the load is not perfectly distributed.   Specification : Screw Jack HR HR 05 : Tech Values Max force: 5 kN Gear ratios: 1:4, 1:10, 1:16, 1:30 Acme screws: 18x4 Accessories: limit switches, potentiometer, encoder HR 10 : Max force: 10 kN Gear ratios: 1:4 1:10 1:16 1:30 Acme screws: 20x4 Motor: 1ph - 3ph Vac HR 25 : Max force: 25 kN Gear ratios: 1:5 1:10 1:30 Acme screws: 30x6 Motor: 1ph - 3ph Vac HR 50 : Max force: 50 kN Gear ratios: 1:5 1:10 1:30 Acme screws: 40x7 Motor: 1ph - 3ph Vac HR 100 : Max force: 100 kN Gear ratios: 1:5 1:10 1:30 Acme screws: 55x9 Motor: 1ph - 3ph Vac HR 200 : Max force: 200 kN Gear ratios: 1:5 1:10 1:30 Acme screws: 70x10 Motor: 1ph - 3ph Vac Screw Jacks HT HT 05 : Max force: 5 kN Gear ratios: 1:4 1:10 1:16 1:30 Acme screws: 18x4 Motor: 1ph - 3ph Vac HT 10 : Max force: 10 kN Gear ratios: 1:4 1:10 1:16 1:30 Acme screws: 20x4 Motor : 1ph - 3ph Vac HT 25 : Max force : 25 kN Gear ratios : 1:5 1:10 1:30 Acme screws : 30x6 Motor : 1ph - 3ph Vac HT 50 : Max force : 50 kN Gear ratios : 1:5 1:10 1:30 Acme screws : 40x7 Motor : 1ph - 3ph Vac HT 100 : Max force : 100 kN Gear ratios : 1:5 1:10 1:30 Acme screws : 55x9 Motor : 1ph - 3ph Vac HT 20082877 : Max force : 200 kN Gear ratios : 1:5 1:10 1:30 Acme screws : 70x10 Motor : 1ph - 3ph Vac

With the great support of our in-house storage facility, we are capable to undertake bulk and urgent requirements of the customers. This facility helps us in keeping the stock away from dust, moisture, rain and others damaging factors. Customers can provide their specifications to us in regards to the packaging of the products as we serve customized packaging requirements. We ensure damage-free products at customer's end. Universal Joints are used commonly in the shafts that transmit rotary motion.