1-888-551-3082 | 1-919-443-0207 | [email protected]

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

RAC Spindle Drive Controllers

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

Shipping & Payment Options
DHL-logo FexEd-logo UPS-logo freight-icon

AmEx-icon Mastercard-icon Visa-icon wire-transfer-icon
Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RAC 2.3-250-460-A0S-W1.
Indramat Is Trusted By
motion-industries-logo
3m-logo
IBM-logo
GexPro-logo
caterpillar-logo
nasa-logo
ford-logo
vallen-logo