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R911200652 (RD51.1-4N-037-L-CF-FW)

RD 500 Drive Controllers

Rated 4.4 stars (14 total reviews)

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The R911200652 (RD51.1-4N-037-L-CF-FW) is a three-phase drive converter from the RD500 series by Bosch Rexroth, designed for use with induction and synchronous motors. It features a modular structure and supports REFUwin software for configuration. This unit incorporates suppression filters for radio interference and supply line reactors to mitigate harmonics. Its operating voltage range is 380–480 V AC (±10%), and it delivers a rated power of 37 kW with Voltage Frequency (U/f curve) control. Forced-air cooling is employed. The device provides connection capability for RZC01.1-XN and 24 V external stand-by power (≤110 kW). No built-in brake chopper is included.

Technical Specifications

Phase
3-Phase

Operational Software
REFUwin

AC Drive Converter
Yes

Suppression Filters for Radio Interference
Yes

Line Reactors
Yes

Power Supply Unit
RD42 Supply Module

Supply Voltage
380 – 480 Volts, ±10%

Compliance
EMC directives for noise emission and immunity

Storage Conditions
Dry and clean space

Storage Temperature Range
-13o F – 158o F (-25o C – 70o C)

Temperature Fluctuation
Not exceed 20K/hour

Cooling Method
Forced air cooling

Power Code
37 kW

Voltage Frequency Control Mechanism
Yes

Operating Environment Temperature
23o F – 104o F (0 – 40o C)

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4N-037-L-CF-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.