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R911246837 (RAC 4.1-300-460-A00-W1)

RAC Spindle Drive Controllers

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The R911246837 (RAC 4.1-300-460-A00-W1) main spindle drive controller, produced by Bosch Rexroth, expertly administers digital control to both frameless spindle and asynchronous main spindle motors. This device is equipped with an integral cooling unit facilitating both internal and external control cabinet airflow. Featuring a control panel with a display and keypad, the device also includes a Q1 switch and requires a clearance of 80mm at its top and bottom. While it lacks protection against direct penetration, all applicable safety standards are met. With a current rating of 300A, it has a continuous output of 60kW. Weighing 150kg, its assembly frame weighs an additional 4kg. It uses M12 screws for earthing connection and mains and motor power connections at its base. Its mechanical package includes all necessary installation components. The unit has a one-year warranty, is globally available, and requires dry, dust-free storage within temperatures of -30°C to +85°C.

Technical Specifications

Product Type
Main Spindle Drive Controller

Speed Range
Wide

Stiffness
High

Control Panel Elements
Keypad, Display, Q1 Switch

Protection
Not against Direct Penetration

Product Clearance
At least 80mm (Top and Bottom)

Safety Guidelines
Must be Met

Design Code
1

Current Rating
300A

Continuous Feedback Output
60kW

Weight
150kg (device) + 4kg (assembly frame)

Connection Screws
M12 (Earthing Bolt, Motor Power, Mains)

Auxiliaries
Mechanical Package (Gaskets, Screws etc.)

Speed Setpoint
+/-10V Analog

Storage Temperature
-30°C to +85°C

Storage Condition
Dry, Impact-free, Dust-free

Transport Condition
Must not be tipped, dropped, or Loaded

Dispatch
Worldwide

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 4.1-300-460-A00-W1.

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Want to sell your RAC 4.1-300-460-A00-W1?

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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.