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R911238299 (RAC 2.2-150-380-A0D-W1)

RAC Spindle Drive Controllers

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The Bosch Rexroth R911238299 (RAC 2.2-150-380-A0D-W1) Drive Controller has a 150A current rating and 3 x 400VAC voltage rating. It can function as the main spindle drive for numerically controlled machine tools, with a built-in position control loop relying on motor or spindle feedback. Cooling occurs either inside or outside the control cabinet. It can supply an additional modular controller with a control voltage bus and link circuit connection. Parameters are established during commissioning via the integrated keypad, which also enables the +/-10V analog speed set-point. Its performance may decrease if rated ambient conditions are exceeded, with rated power and torque diminishing above 1000m altitude. Protected to IP 10 standard, the controller is suitable for dry-warm and cold-moderate climates. It arrives with a mechanical fitting kit and is equipped for installation to safeguard against condensation. Standard cables are employed for the main spindle drives' electrical connections. It carries a one-year warranty.

Technical Specifications

Current Rating
150A

Connections Voltage Rating
3 x 400VAC

Position Control
Internal, using motor or spindle feedback

Cooling
By air, inside or outside control cabinet

Control Panel
Integrated with keypad

Analog Speed Set-Point
+/-10V, connectable to standard CNC controls

Performance Decrease
Occurs if rated ambient conditions exceeded

Lower Power and Torque
When installation altitude exceeds 1000m

Delivery
Internally via FedEx

Operating Climate
Dry-warm and cold-moderate

Protection Class
IP 10 per EN 60529 or DIN VDE 0470 specifications

Fitting Kit
Includes components such as gaskets and screws

Power Dissipation
Depends on workload

Cable Connection
Standard cables for electrical connections.

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 RAC 2.2-150-380-A0D-W1.

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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.