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R911270429 (KDA 3.3-100-3-DP0-U1)

KDA Spindle Drives

Rated 4.1 stars (12 total reviews)

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[email protected]

The R911270429 (KDA 3.3-100-3-DP0-U1) is a drive control unit from Bosch Rexroth engineered for automation tasks requiring speed and position management. It is compatible with industrial motors rated between 3 kW and 22 kW, such as the 2AD and 1MB series. This device features a microcomputer for digital position management and machine diagnostics, utilizing high-resolution feedback for accurate rotor position control. The control system supports speed settings down to 0.0005 rpm and position accuracy up to 1/360,000th of a revolution. It handles asynchronous and frameless motors, enables servo axis management, and precise spindle control. Electrical specifications include a continuous current of 70 A, a rated current of 100 A, a rated voltage of 300 V, and an AC 50–60 Hz connection for an attached blower.

Technical Specifications

Additional Motor Compatibility
2AD and 1MB motors designed at Rexroth

Speed Range
Capable of handling speeds as low as 0.0005 rpm

Controller Response
Highly stiff control response

Advanced Control
Able to control servo axis and spindle positioning

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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Indramat USA 1 Year Warranty

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We offer a repair service for the KDA 3.3-100-3-DP0-U1.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.