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R911203589 (RS51.1-4G-003-D-NN-FW/S150)

RD 500 Drive Controllers

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The Bosch Rexroth drive control R911203589 (RS51.1-4G-003-D-NN-FW/S150) is designed for vertical mounting with a required minimum clearance of 100 mm above and below for adequate airflow. The device maintains hazardous voltages for up to five minutes after power-off due to its DC link capacitors. It features three status LEDs, a start inhibit mechanism, a built-in brake chopper with resistor, and provides connections via X1 terminal and RS-232 interface for PC or operator panel integration. Parameter setting is password-protected with motor adaptation and ramp adjustments accessible; factory settings can be restored when necessary. This drive controller, rated at 3 kVA and operating with a nominal voltage of 3 x AC 380-480 V, is intended for high-speed grinding spindle applications in machine tools and is not suitable for hoisting equipment, cranes, or elevators.

Technical Specifications

Mounting Orientation
Vertical

Clearance Distance
100mm

Start Inhibit Mechanism
Yes

Terminal X1
Used for line supply connection

Enclosure
Metal lug with captive nut

Interface
RS 232 service

LEDs
Three LEDs in red, green, and/yellow colors

Parameterization
Supports quick setup

Reset Option
Yes

Deployment
High-speed grinding spindles in machine tools

Protection
Secured against direct contact with machine

Emergency Stop Switch
Required

Delivery
Freight carriers

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 RS51.1-4G-003-D-NN-FW/S150.

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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.