R911281488 (DKR03.1-W200N-BE06-01-FW)

DKR Drive Controllers

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The R911281488 (DKR03.1-W200N-BE06-01-FW) is a Bosch Rexroth drive controller designed for back-wall mounting in a components cabinet. It is equipped with a SERCOS command interface and supports digital servo and resolver motor feedback. The device operates with a control voltage power of 200 VA, offers approximately 30 kW of continuous regeneration, and provides up to 55 kW peak regeneration for 10 seconds. The rated current is 200 A, and it features a built-in blower for air cooling. The unit conforms to IP20 per EN 60529/IEC 529, is suitable for installation at altitudes up to 1,000 m, and does not include a brake chopper, utilizing a rigid DC bus configuration.

Technical Specifications

Function Numeric Code
06

Version
01

Lifting
Appropriate lifting devices only

Use Cases
NC machine tools

Operating Condition
Not underwater

Safety Requirement
Read safety instructions before use

Voltage
High electrical voltage

Bleeder
None

Control Voltage Power
200VA

Continuous Regenerated Power
30kW

Peak Regenerated Power
55kW for maximum of 10 seconds

Maximum Installation Altitude
1,000m above sea level

Protection Category
IP 20 acc. EN 60529 / IEC 529 specifications

Prohibited Use
Medical, Nuclear, Radioactive applications

Contact
No direct contact with fitted machine

Isolation
Through an isolating transformer

Global Shipping
Available

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Internal Product Review

The Bosch Rexroth Indramat DKR03.1-W200N-BE06-01-FW drive from the DKR series is a precision industrial unit. It offers SERCOS command interface, air cooling with built-in blower. This drive is ideal for textile domains, machine tools and heavy-duty motion control applications requiring stable DC bus operation.