Sigmadrive Series Motor Controllers

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.

 

Description

PG Drives Technology Sigmadrive motor controllers are available in traction, pump, and an innovative dual pump and power steer assist variants. Sigmadrive motor 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 in-built 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.

PG Drives Technology products comprise AC and DC motor controllers and systems for mobility and other small electric vehicles.

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 SRT865L SRT850M SRT465M SRT445M SRT425S
Voltage 72-80V 72-80V 24-48V 24-48V 24-48V
Current / Time 650A / 60s 500A / 60s 650A / 15s 450A / 60s 250A / 20s
Current RMS (1 Hr) 240A 120A 260A 180A 80A
Size (mm) 320 x 200 x 56 225 x 200 x 56 225 x 200 x 56 225 x 200 x 56 177 x 155 x 38
Weight (Kg) 6.1 4.1 4.1 4.1 1.2

 

PUMP:

Model SRP865L SRP850M SRP465M SRP445M SRP425S
Voltage 72-80V 72-80V 24-48V 24-48V 24-48V
Current / Time 650A / 60s 500A / 60s 650A / 15s 450A / 60s 250A / 20s
Current RMS (1 Hr) 240A 120A 260A 180A 80A
Size (mm) 320 x 200 x 56 225 x 200 x 56 225 x 200 x 56 225 x 200 x 56 177 x 155 x 38
Weight (Kg) 6.1 4.1 4.1 4.1 1.2

 

DUAL PUMP and POWER STEER:

Model SRD865L SRP445M
Voltage 72-80V 24-48V
Current / Time 650A / 60s & 60A / 60s 450A / 60s & 50A / 60s
Current RMS (1 Hr) 240A & 50A 180A & 35A
Size (mm) 320 x 200 x 56 225 x 200 x 56
Weight (Kg) 6.1 4.1