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R911256095 (RAC 3.5-150-460-API-W1-220)

RAC Spindle Drive Controllers

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The R911256095 (RAC 3.5-150-460-API-W1-220) is a premium main spindle drive controller, produced by Bosch Rexroth, with a 150A current rating. It is notable for its 3 x AC and 380 ... 460V rated power electronics, and AC 220 V control electronics, both of which operate across a frequency range of 50 ... 60Hz. The controller features integrated emergency-stop and main contactors, an analogue speed set-point of +/- 10 volts, and a broad continuous power speed range. This unit also includes an additional encoder input for spindle feedback and an incremental encoder output for CNC position control. Cooled via an internally integrated fan, the controller comes with a mechanical accessories kit (M1-RAC 3), housing flanges and screws for installation. Note, hose cooling options are not included but available as optional extras. This product comes with a one-year warranty, and is distributed globally via leading logistics suppliers.

Technical Specifications

Current Rating
150A

Power Electronics Voltage Rating
3 x AC 380 ... 460V; 50 ... 60Hz

Control Electronics Voltage Rating
AC 220 V / 50 ... 60 Hz 220

Emergency-Stop and Main Contactors
Integrated

Analog Speed Set-Point
+/- 10 volts

Speed Range
Wide range with continuous power

Stiffness Level
High Level

Additional Encoder Input
Included

Extended Interface
Included

Incremental Encoder Output
Included

Drive Cooling
Air (internal fan)

Mechanical Accessories Kit
M1-RAC 3 Included

Hose Cooling
Not Included

Availability
Indramat USA

International Shipping
Available

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 RAC 3.5-150-460-API-W1-220.

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Want to sell your RAC 3.5-150-460-API-W1-220?

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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.