ELECTROMEN
Electromen - EM-337-PLI
Parallel drive for 4 x DC motors 12-24 V dc, 4x10A
EM-337 is a parallel synchro controller for up to 4 DC-motors. The controller has four H-bridge power stages. The driver works
with actuators that can offer pulse feedback signal. The control is done with FW / BW commands. The synchronization control will keep all motors in the same speed and position. If synchronous error exceedsthe set difference limit, all motors will be stopped. Device includes adjustable acceleration and deceleration ramps, which produce the smooth starts, stops and direction changes.Load compensation also enables good operation with asymmetric loads. Adjustable current limits can be set to protect motor and mechanics against overcurrent (over sized forces).
FEATURES
- synchronized 4 parallel driving
- operates with pulse feedback
- pulse counting PNP or NPN logic
- quadrature pulse counting
- current and temperature limit
- settable drive speed
- 2 or 16kHz pwm frequency
- acceleration and deceleration ramps
- stroke length limitation
- setting with serial interface
- brake ( release ) output
- safety switch input
- optional Rs-485 ( Modbus ) control
- safety reverse function
APPLICATIONS
- table lifter
- hatch control
- worktop control
- 12-24Vdc, 4x8A continuous, 4x10A 25% duty
- Synchronized parallel driving
- Operates with pulse feedback from motors
- Homing cycle & end of travel limits set by pulse counting
- Programmable with wide range of motor control functions
Selected variant
Technical data
| 2421_Peak current (A) | 4x25 |
|---|---|
| 5646_Dimensions length x width x height (mm) | 142x73x28mm |
| Control type | Braking, Direction, Soft start / stop, Speed, Torque |
| Current setting range | 1-25 A |
| Logic input high | >4V = ON |
| Logic input low | <1V = OFF |
| Max continuous current | 4x8 A |
| Mounting | DIN rail |
| Operating temperature | -40°C...+60°C |
|---|---|
| PWM frequency | 2kHz/16kHz |
| Suitable engine | DC |
| Supplier | Electromen |
| Supply voltage | 12 V DC, 24 V DC |
| Weight | 190 g |
Product description
EM-337 is a parallel synchro controller for up to 4 DC-motors. The controller has four H-bridge power stages. The driver works
with actuators that can offer pulse feedback signal. The control is done with FW / BW commands. The synchronization control will keep all motors in the same speed and position. If synchronous error exceedsthe set difference limit, all motors will be stopped. Device includes adjustable acceleration and deceleration ramps, which produce the smooth starts, stops and direction changes.Load compensation also enables good operation with asymmetric loads. Adjustable current limits can be set to protect motor and mechanics against overcurrent (over sized forces).
FEATURES
- synchronized 4 parallel driving
- operates with pulse feedback
- pulse counting PNP or NPN logic
- quadrature pulse counting
- current and temperature limit
- settable drive speed
- 2 or 16kHz pwm frequency
- acceleration and deceleration ramps
- stroke length limitation
- setting with serial interface
- brake ( release ) output
- safety switch input
- optional Rs-485 ( Modbus ) control
- safety reverse function
APPLICATIONS
- table lifter
- hatch control
- worktop control
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