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R911256154 (RAC 2.3-250-460-A0S-W1)

RAC Spindle Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

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[email protected]

The Bosch Rexroth R911256154 (RAC 2.3-250-460-A0S-W1) AC drive is designed for precise control of spindle positioning in numerically controlled machines. It uses an internal control loop and operates at maximum resolution of 1/4 000 000 revolutions. The high-resolution feedback feature ensures precise control at low speeds. The drive can be linked directly to three-phase mains of either 400 volts at 50 Hz or 460 volts at 60 Hz. For safety, an integrated emergency stop switch is included, allowing the drive to feed regenerated energy back to the supply if a sudden stop occurs. The drive has a DC brake for containment during power failure. All electrical connections should be correctly installed as per the provided manual. This unit can be shipped globally and includes a one-year warranty from Indramat USA. Barcode stickers are used for correct product identification and handling.

Technical Specifications

Internal Control Loop
Yes

Maximum Resolution
1/4 000 000 revolutions

High-resolution Feedback Feature
Yes

Controlled by
Motor feedback or 1:1 gears or a direct drive

Emergency Stop Switch
Yes

Energy Regeneration
Yes

Stopping Method
Direct current braking

Power Connections
Independent

CNC Connections
Independent

Delivery Note
Included in shipping container

Product Identification
Barcode stickers on packaging

Global Shipping
Yes

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]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RAC 2.3-250-460-A0S-W1.

Exchange

Want to sell your RAC 2.3-250-460-A0S-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.