R911260457 (RAC 2.3-200-380-LP0-W1)

Name: R911260457 (RAC 2.3-200-380-LP0-W1)
Brand: Indramat Drives
SKU: RAC 2.3-200-380-LP0-W1
Price: 241.00 USD

RAC Spindle Drive Controllers

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Email:
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The Rexroth Indramat R911260457 (RAC 2.3-200-380-LP0-W1) is an AC main spindle drive controller intended for use with 2AD spindle motors. It operates at a rated current of 200 A and a voltage of 3 x AC 400 V, 50-60 Hz, utilizing a three-phase power supply. The device supports operation within an ambient temperature range of 5 to 45°C and up to 1000 m altitude, with derating required outside these limits. Enclosure type is IP10, offering protection from large solid objects but requiring installation within an IP54 cabinet for full environmental protection. The unit dimensions are 1000 mm (H) x 460 mm (W) x 320 mm (D). Features include an internal blower for cooling, a high-resolution Indramat encoder input for spindle feedback, SERCOS interface for speed commands, a 10V speed set-point option, and optical waveguide terminal (X4). No additional bleeder or additional interface is included.

Technical Specifications

Use
Main spindle drive controller

Compatible with
2AD spindle motors from Rexroth Indramat

Operating Ambient Temperature
5 to 45 degrees Celsius

Performance Derating Temperature
Above 45 degrees Celsius

Operating Altitude
Up to 1000 meters above sea level

Performance Derating Altitude
Above 1000 meters

Relative Humidity
Not to exceed 70%

Current and Voltage Ratings
200 Amps and 400 Volts AC

Input
Three-phase voltages 50 to 60 Hertz

Enclosure Rating
IP10

Recommended Mounting Enclosure
IP54

Dimensions
1000mm x 460mm x 320mm

Additional Interface
Not available

Additional Bleeder
Not available

Cooling System
Integrated cooling fan

Interface
SERCOS speed set-point.

Frequently Asked Questions

What type of encoder is used in the RAC 2.3-200-380-LP0-W1?

The RAC 2.3-200-380-LP0-W1 uses a high-resolution INDRAMAT encoder.

Does the RAC 2.3-200-380-LP0-W1 have an additional encoder input?

Yes, the RAC 2.3-200-380-LP0-W1 includes an additional encoder input for spindle feedback.

What is the interface terminal of the RAC 2.3-200-380-LP0-W1?

The interface terminal of the RAC 2.3-200-380-LP0-W1 is X4 with optical waveguides.

What type of speed command does the RAC 2.3-200-380-LP0-W1 support?

The RAC 2.3-200-380-LP0-W1 supports SERCOS interface speed command.

What is the rated connection voltage of the RAC 2.3-200-380-LP0-W1?

The rated connection voltage of the RAC 2.3-200-380-LP0-W1 is 3 x AC 400 V, 50-60 Hz.

Common Misspellings

RAC 23200380LP0W1

RAC 2 3 200 380 LP0 W1

Rac 2.3-200-380-lp0-w1

Internal Product Review

The RAC 2.3-200-380-LP0-W1 combines high-resolution encoder feedback with SERCOS interface control, delivering precise spindle positioning. Its 200 A rating ensures smooth operation, even under heavy loads. It is a reliable choice for high-accuracy machining environments.