CW Sigmadrive Motor Controller

Sigmadrive Permanent Magnet (PM) Motor Controller

Sigmadrive PM Motor controllers offer smooth and predictable speed control of permanent magnet traction motors across a wide range of system voltages and power ratings. The Sigmadrive family such as IMS technology, high-resolution current measurement, CANbus communications and extremely low head dissipation. The Sigmadrive PM range can also be configured for dual traction applications and includes dedicated Electric Power Steer Assist controllers.

 

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TRACTION:

Model PMT835M PMT465L PMT445M PMT425S
Voltage 72-80V 24-48V 24-48V 24-48V
Current / Time 350A / 60s 650A / 60s 450A / 60s 250A / 20s
Current RMS (1 Hr) 120A 260A 180A 80A
Size (mm) 225 x 200 x 56 320 x 200 x 56 225 x 200 x 56 177 x 155 x 38
Weight (Kg) 4.1 6.1 4.1 1.2

 

ELECTRIC POWER STEER ASSIST:

Model PME817S PME425S
Voltage 72-80V 24-48V
Current / Time 175A / 20s 250A / 20s
Current RMS (1 Hr) 60A 80A
Size (mm) 177 x 155 x 38 177 x 155 x 38
Weight (Kg) 1.2 1.2

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