R911262899 (RAC 2.2-250-460-DP0-W1)

Name: R911262899 (RAC 2.2-250-460-DP0-W1)
Brand: Indramat Drives
SKU: RAC 2.2-250-460-DP0-W1
Price: 151.00 USD

RAC Spindle Drive Controllers

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The Indramat MPN R911262899 (RAC 2.2-250-460-DP0-W1) is an AC main spindle drive controller engineered for asynchronous and frameless spindle motors, featuring an internal position control loop for spindle positioning. Designed for 3-phase AC supply at 400 V (±15%) or 460 V, and 50/60 Hz system frequency, it supports a rated current of 250 A and operates within an ambient temperature of 5°C to 45°C up to 1000 meters altitude. This unit is housed in a heat-dissipating casing with an integrated control panel, features IP10 protection, humidity class F rating, internal blower cooling, and incorporates a digital 16-bit speed command interface along with a high-resolution encoder input at terminal X4 (25 poles).

Technical Specifications

Product Type
Drive Controller

Power Supply
3 x 400 Volts, 3 phase

Operating Frequency
50 Hz or 60 Hz

Control Panel
Included

Connection Option
Link circuit connection

Programming Modules
Can be Fitted

Design Code
02

Ideal Operating Temperature Range
5 degrees C to 45 degrees C

Max. Operating Altitude
1000 meters above sea level

Humidity Class
F according to DIN 40 040

Protection Class
IP 10 according to EN 60 529

Heat Dissipation
Heatsink and Air Slits

Power Terminal
A1, A2, and A3.

Frequently Asked Questions

What is the rated connection voltage of the RAC 2.2-250-460-DP0-W1?

The rated connection voltage is 3 × AC 400 V, 50 Hz, ±15% or 3 × AC 460 V for the RAC 2.2-250-460-DP0-W1.

What type of additional encoder input does the RAC 2.2-250-460-DP0-W1 have?

The RAC 2.2-250-460-DP0-W1 includes an additional encoder input for spindle feedback.

What type of encoder is used in the RAC 2.2-250-460-DP0-W1?

The encoder type is a high-resolution INDRAMAT encoder (~) for the RAC 2.2-250-460-DP0-W1.

What is the rated current of the RAC 2.2-250-460-DP0-W1?

The rated current is 250 A for the RAC 2.2-250-460-DP0-W1.

What type of speed command does the RAC 2.2-250-460-DP0-W1 use?

The speed command type is digital (16-bit parallel) for the RAC 2.2-250-460-DP0-W1.

Common Misspellings

RAC 22250460DP0W1

RAC 2 2 250 460 DP0 W1

Rac 2.2-250-460-dp0-w1

Internal Product Review

The RAC 2.2-250-460-DP0-W1 combines high-resolution encoder feedback with digital control for smooth and consistent spindle operation. With a 250 A current rating, it is well-suited for precision-driven industrial applications.