R911200136 (RS51.1-4G-014-L-NN-FW)

Name: R911200136 (RS51.1-4G-014-L-NN-FW)
Brand: Indramat Drives
SKU: RS51.1-4G-014-L-NN-FW
Price: 405.00 USD
Availability: InStock

RD 500 Drive Controllers

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The R911200136 (RS51.1-4G-014-L-NN-FW) is a Bosch Rexroth drive control device intended for high-speed grinding spindle applications. It features forced-air cooling, an integrated brake chopper (0.6 kW braking power), and a built-in resistor. The unit supports a frequency range of 0–2000 Hz and offers 14 kW rated power, 11 kW continuous power at a nominal voltage of 3×AC 380–480 V, and a rated current of 23 A. Peak output reaches 18 kW for 60 seconds with a maximum current of 29 A. Protection is rated at IP20. Dimensions are 560 mm height, 270 mm width, and 33 kg without attachments. The device belongs to environmental class 3K3 and requires installation in a closed cabinet. Firmware is not included and must be obtained separately.