Sigmadrive - Product Range

Product Brand: PG Drives Technology

The complete list of Sigmdrive Controllers, operating ranges and product codes.


Sigmadrive - AC Induction Motor Controllers

Sigmadrive AC Induction Motor Controllers are tuneable to any AC motor, and uses advanced, real-time high resolution current measurement combined with Sequential Phase Control (SPC) techniques to provide, smooth highly efficient control of torque and speed. SPC provides enhanced performance over other control techniques and is particularly power efficient with highly dynamic loads. The Sigmadrive AC induction motor controller can be quickly set up to provide maximum torque, efficiency and best performance characteristics. The Sigmadrive AC Induction motor controllers are available in traction and pump configurations for the power and voltage ratings shown below. Dual traction applications for all Sigmadrive variants can easily configured using 2 individual traction controllers linked by CANbus.

Model Voltage Current rms / Time Current rms (1 hr.) Size (mm) Weight (kg)
Traction:
ACT865L 72-80V 460A / 60s 240A 320 x 200 x 56 6.1
ACT835M 72-80V 250A / 60s 120A 225 x 200 x 56 4.1
ACT817S 72-80V 120A / 20s 70A 177 x 155 x 38 1.2
ACT465L 24-48V 460A / 60s 260A 320 x 200 x 56 6.1
ACT445M 24-48V 320A / 60s 180A 225 x 200 x 56 4.1
ACT425S 24-48V 180A / 20s 80A 177 x 155 x 38 1.2
ACT225S 24V 180A / 60s 80A 177 x 155 x 38 1.2
Pump:
ACP865L 72-80V 460A / 60s 240A 320 x 200 x 56 6.1
ACP835M 72-80V 250A / 60s 120A 225 x 200 x 56 4.1
ACP817S 72-80V 120A / 20s 70A 177 x 155 x 38 1.2
ACP465L 24-48V 460A / 60s 260A 320 x 200 x 56 6.1
ACP445M 24-48V 320A / 60s 180A 225 x 200 x 56 4.1
ACP425S 24-48V 180A / 20s 80A 177 x 155 x 38 1.2

Sigmadrive - SEM

Sigmadrive Separately Excited Motor (SEM) controllers offer the same advanced technology and design features of the Sigmadrive AC controllers to provide a range of flexible, power efficient traction speed controllers with an exceptional power to size ratio, revolutionary low profile and excellent thermal characteristics.

Model Voltage Current / Time Current rms (1 hr.) Size (mm) Weight (kg)
SET865L 72-80V 650A / 60s 240A 320 x 200 x 56 6.1
SET835M 72-80V 350A / 60s 120A 225 x 200 x 56 4.1
SET465L 24-48V 650A / 60s 260A 320 x 200 x 56 6.1
SET445M 24-48V 450A / 60s 180A 225 x 200 x 56 4.1
SET425S 24-48V 250A / 20s 80A 177 x 155 x 38 1.2
SET225S 24V 250A / 20s 80A 177 x 155 x 38 1.2

Sigmadrive - Series

Sigmadrive Series motor controllers are available in traction, pump, and an innovative dual pump and power steer assist variants. Sigmadrive series controllers offer excellent continuous current ratings and comprehensive protection from all overcurrent fault conditions due to the high-resolution current measurement. Sigmadrive series controllers also offer protected contactor drivers with inbuilt coil suppression. The dual pump models offer a high-power output for the main lift pump, and a secondary output for the smaller, power steering assist pump.

Model Voltage Current/Time Current rms (1 hr.) Size (mm) Weight (kg)
Traction:
SRT865L 72-80V 650A / 60s 240A 320 x 200 x 56 6.1
SRT850M 72-80V 500A / 60s 120A 225 x 200 x 56 4.1
SRT465M 24-48V 650A / 15s 260A 225 x 200 x 56 4.1
SRT445M 24-48V 450A / 60s 180A 225 x 200 x 56 4.1
SRT425S 24-48V 250A / 20s 80A 177 x 155 x 38 1.2
Pump:
SRP865L 72-80V 650A / 60s 240A 320 x 200 x 56 6.1
SRP850M 72-80V 500A / 60s 120A 225 x 200 x 56 4.1
SRP465M 24-48V 650A / 15s 260A 225 x 200 x 56 4.1
SRP445M 24-48V 450A / 60s 180A 225 x 200 x 56 4.1
SRP425S 24-48V 250A / 20s 80A 177 x 155 x 38 1.2
Dual Pump and Power Steer:
SRD865L 72-80V 650A/60s & 60A/60s 240A & 50A 320 x 200 x 56 6.1
SRP445M 24-48V 450A/60s & 50A/60s 180A & 35A 225 x 200 x 56 4.1

Sigmadrive – PM

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 PM controllers share all of the advanced design features of the Sigmadrive family such as IMS technology, high-resolution current measurement, CANbus communications and extremely low heat dissipation. The Sigmadrive PM range can also be configured for dual traction applications, and includes dedicated Electric Power Steer Assist controllers.

Model Voltage Current / Time Current rms (1 hr.) Size (mm) Weight (kg)
Traction:
PMT835M 72-80V 350A / 60s 120A 225 x 200 x 56 4.1
PMT465L 24-48V 650A / 60s 260A 320 x 200 x 56 6.1
PMT445M 24-48V 450A / 60s 180A 225 x 200 x 56 4.1
PMT425S 24-48V 250A / 20s 80A 177 x 155 x 38 1.2
Electric Power Steer Assist:
PME817S 72-80V 175A / 20s 60A 177 x 155 x 38 1.2
PME425S 24-48V 250 / 20s 80A 177 x 155 x 38 1.2
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