R911260942 (RAC 2.2-200-460-D0S-W1)

Name: R911260942 (RAC 2.2-200-460-D0S-W1)
Brand: Indramat Drives
SKU: RAC 2.2-200-460-D0S-W1
Price: 422.00 USD

RAC Spindle Drive Controllers

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The Bosch Rexroth Indramat drive controller R911260942 (RAC 2.2-200-460-D0S-W1) is designed for asynchronous and frameless spindle motors, offering a rated current of 200 A and an output/regeneration power of 55 kW. Operating with a 3-phase voltage supply of 400–460 V AC (50–60 Hz), the unit features an internal blower, integrated heatsink, and an air shaft for efficient cooling, with a separate cooling hose required. The controller includes a plug-in AS programming module, a 16-bit parallel digital speed interface, and an RS232C serial interface. With IP10 protection (EN 60529) and dust/impact resistance, the device is suitable for operation or storage in dry and dust-resistant environments, at altitudes up to 1000 meters. The interface terminal is a 25-pole X4 connector, and the system accepts a digital speed command and a 10V speed set-point. No additional bleeder or encoder input is included in this configuration.

Technical Specifications

Product Type
RAC 2 Drive controller

Current Rating
300 Amperes

Connection Voltage
400 – 460 Volts AC, 50 – 60 Hz

Cooling Type
Built-in heatsink for fan and power electronics

Additional Encoder Input
None

Attachment Requirement
Four flanges and screws

Storage Condition
Dry, dust-free and impact-free

Transit Requirement
Vibration-damping material

Continuous Power Output
55 kW

Peak Output
55 kW

Continuous Regeneration Power
37 kW

Peak Regeneration Output
55 kW per 5 seconds

Protection Type
IP 10

Humidity Rating
Class F

Maximum Installation Altitude
1000 meters above sea level

Frequently Asked Questions

What type of additional interface does the RAC 2.2-200-460-D0S-W1 have?

The RAC 2.2-200-460-D0S-W1 has a Serial interface RS 232-C as an additional interface.

What is the speed command of the RAC 2.2-200-460-D0S-W1?

The speed command of the RAC 2.2-200-460-D0S-W1 is Digital (16 bit parallel).

Does the RAC 2.2-200-460-D0S-W1 have an additional encoder input?

The RAC 2.2-200-460-D0S-W1 does not have an additional encoder input.

What is the speed set-point of the RAC 2.2-200-460-D0S-W1?

The speed set-point of the RAC 2.2-200-460-D0S-W1 is 10V.

What type of interface terminal does the RAC 2.2-200-460-D0S-W1 use?

The interface terminal of the RAC 2.2-200-460-D0S-W1 is X4, 25 poles.

Common Misspellings

RAC 22200460D0SW1

RAC 2 2 200 460 D0S W1

Rac 2.2-200-460-d0s-w1

Internal Product Review

The RAC 2.2-200-460-D0S-W1 features a serial interface and digital speed control for reliable spindle operation. Its internal cooling ensures consistent performance, making it a dependable option for long-term industrial use.