Sigmadrive Permanent Magnet (PM) Motor Controller

PGDT Sigmadrive PM Motor Controllers offer smooth and predictable speed control of permanent magnet traction motors across a wide range of system voltages and power rating. 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 head dissipation. The Sigmadrive PM range can also be configured for dual traction applications and includes dedicated electric power steer assist controllers.

 

Description

PGDT Sigmadrive PM Motor Controllers offer smooth and predictable speed control of permanent magnet traction motors across a wide range of system voltages and power rating. 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 head dissipation. The Sigmadrive PM range can also be configured for dual traction applications and includes dedicated electric power steer assist controllers.

PG Drives Technology, formerly known as Penny & Giles Drives Technology, began designing, manufacturing and marketing sophisticated motor speed controllers in 1976, and the company became established as the world’s foremost supplier of such products for mobility vehicles. In addition to leading this market sector, PG Drives Technology became a recognised supplier for industrial and other type of specialist electric vehicles.

The company invested in a modern UK design and manufacturing site, a fully equipped sales and service facility in the USA and general support offices in Taiwan and Hong Kong; as well as setting up authorised service centres, system integrators and distribution partners around the world.

A determination to provide the very best in innovative control solutions means customers are assured of excellent support during design and manufacture of their own products. State-of-the-art design tools and techniques are used extensively, resulting in fast and efficient development programs which are able to react to changing market requirements.

All products are designed to meet the latest international safety standards utilise design and manufacturing processes accredited to ISO 9001.

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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