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RS51.1-4G-050-L-NN-FW

RD 500 Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The RS51.1-4G-050-L-NN-FW drive unit from Bosch Rexroth Indramat is part of the RD 500 Drive Controllers series. It features a built-in brake chopper and resistor, operates at a nominal connecting voltage of 3×AC 380–480 V, and delivers a rated power of 50 kVA under forced-air cooling. The unit supports high-speed grinding spindle control with a peak output current of 104 A for one minute and an output frequency up to 1000 Hz. An IP20 rating ensures dust protection.

Technical Specifications

Brake Chopper
Built-in

Cooling Mode
Forced-air cooling

Device Function
Drive control for high-speed grinding spindles

Nominal Connecting Voltage
3 x AC 380-480 V

Rated Power
50 kVA

Resistor
Built-in

RS5114G050LNNFW

RS51 1 4G 050 L NN FW

rs51.1-4g-050-l-nn-fw

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the RS51.1-4G-050-L-NN-FW.

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