R911281390 (DKC21.3-040-7-FW)

DKC Drive Controllers

Rated 4.1 stars (10 total reviews)

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Phone:
1-888-551-3082

Email:
[email protected]

The R911281390 (DKC21.3-040-7-FW) is a Rexroth Indramat servo drive controller compatible with MKD type servo motors within the ECODRIVE03 system. It features a 40 A rated current, 700 V DC-bus nominal voltage, and supports RS232/RS485 connectivity. The device includes an analog interface, parallel interface 2, and actual position detection. It is suitable for either single-phase or three-phase mains operation, features IP20 protection, and is designed for use up to 1000 meters elevation with an operating temperature range of 0 to +45°C. Firmware is supplied separately.

Technical Specifications

Compatibility
Most MKD Type Servo Motors

Design Material
High Quality Materials

Type-Code Definition
Drive Controller

Type-Current
40A

Voltage Category
7

Connectivity
RS232 /RS485

Optional Enhancements
Coupled with Bleeder or Capacitance Module

Operation
Single-phase or Three-phase Mains Configuration

Input Voltage
200–480 VAC

Frequency
50Hz or 60Hz

Switching Frequencies
4kHz or 8kHz

Default Current Capacity
40A

Optional Current Capacities
16A or 12.5A

Protection
IP20

Availability
Indramat USA

Frequently Asked Questions

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Internal Product Review

The Bosch Rexroth Indramat DKC21.3-040-7-FW is a durable drive controller offering a rated current of 40 A. It provides a 700 V DC-bus nominal voltage, IP20 protection, and dependable performance up to + 45 °C. It ensures flexible connectivity with analog, parallel, and RS232/RS485 interfaces.

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 DKC21.3-040-7-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.