The RD52.1-4B-018-L-NN-NN-T1-FW from Bosch Rexroth Indramat features 3 x AC 380-480 V nominal voltage and 18.5 kW..."> R911289147 | RD 500 Drive Controllers | Indramat Drives | Indramat USA

1-888-551-3082 | 1-919-443-0207 | [email protected]

R911289147 (RD52.1-4B-018-L-NN-NN-T1-FW)

RD 500 Drive Controllers

  Call For Quote
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
+Add a message
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 54 Seconds

The R911289147 (RD52.1-4B-018-L-NN-NN-T1-FW) is a Bosch Rexroth Indramat RD52.1 drive system featuring an extended control terminal strip with integrated function generators, comparators, timers, signal processors, and configurable characteristics. The unit consists of supply inverters, drive converters, rectifiers, and supply modules supporting regenerative feedback. It is a design type 2 converter with a built-in brake chopper, operating at a nominal connection voltage of 380-480 V AC (±10%). Key specifications include a rated power of 18.5 kW, nominal current of 35 A, rated output of 11 kVA, peak output of 15 kVA for 60 seconds, output frequency range of 0-250 Hz, and forced air cooling.

Technical Specifications

Function
Universal Drive System

Expanded Control Terminal Strip
Yes

Regulation Mechanism
Field-oriented regulation

Design Type
2

Type
Converter Unit

Nominal Connecting Voltage
380 – 480 Volts ± 10%

Brake chopper
Built-in

Nominal Power Rating
18.5 kW

Cooling Mode
Forced Air Cooling

Output Frequency
0 – 250 Hz

Nominal Current Rating
35 Amperes

Rated Output
11 kVA

Peak Power
15 kVA/60 seconds

Additional Functions
None

Mains filter
Yes

Air Supply Requirement
Non-conductive and non-aggressive

Operating Zone
Dust-free

Environmental Class Compliance
Class 3K3

Ambient Operating Temperature
0 – 40 degrees

Relative Humidity (RH) Rating
No more than 90%

Condensation
Not allowed

Altitude of Installation
Not beyond 1000 meters above sea level

Common Misspellings

Shipping & Payment Options
DHL-logo FexEd-logo UPS-logo freight-icon
AmEx-icon Mastercard-icon Visa-icon wire-transfer-icon
Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RD52.1-4B-018-L-NN-NN-T1-FW.
Exchange
exchange payment Want to sell your RD52.1-4B-018-L-NN-NN-T1-FW?
Indramat Is Trusted By
motion-industries-logo
3m-logo
IBM-logo
GexPro-logo
caterpillar-logo
nasa-logo
ford-logo
vallen-logo
indramat usa logo

Quick Links

Terms and Policies

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.

© Copyright 2025 - Indramat USA - All Rights Reserved