R911201149 (RD52.1-7N-110-W-V1-FW/S129)

Name: R911201149 (RD52.1-7N-110-W-V1-FW/S129)
Brand: Indramat Drives
SKU: RD52.1-7N-110-W-V1-FW/S129
Price: 500.00 USD

RD 500 Drive Controllers

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The Bosch Rexroth MPN R911201149 (RD52.1-7N-110-W-V1-FW/S129) is an RD52 series inverter-based drive engineered without an integrated brake chopper. This unit is specified for a DC nominal connecting voltage of 530-670 V and a rated power output of 110 kW. It features selectable pulse frequencies of 12 kHz, 6 kHz, and 4 kHz, affecting the available output frequency ranges, rated current, and apparent power. At 12 kHz, the output frequency reaches up to 1400 Hz with an 80 A rated and 136 A peak current. At 6 kHz and 4 kHz, the drive supports up to 500 Hz and 250 Hz, with corresponding apparent power outputs of 116 kVA and 167 kVA. The MPN includes liquid cooling for efficient heat dissipation (2.5 kW thermal loss) and carries an IP20 rating. Operation and configuration are intended for qualified technical personnel. A 24 V standby power is supported.