R911274201 (RAC 2.3-200-380-D00-Z1)

Name: R911274201 (RAC 2.3-200-380-D00-Z1)
Brand: Indramat Drives
SKU: RAC 2.3-200-380-D00-Z1
Price: 547.00 USD

RAC Spindle Drive Controllers

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The R911274201 (RAC 2.3-200-380-D00-Z1) is a Bosch Rexroth RAC 2 series drive controller engineered for precise control of main spindle and frameless spindle motors. It delivers a continuous output of 55 kW at the motor shaft and integrates an internal position control loop for spindle positioning. The unit supports 3-phase AC operation at 400 V, 50-60 Hz, with a rated current of 200 A and an interface terminal X4 (25 poles). The housing provides IP 10 protection per EN 60 529, utilizes internal blower cooling, and supports operation up to 45°C without performance deration. The device has a mass of 121 kg and features a digital (16-bit parallel) speed command input.

Technical Specifications

Product Type
Main Spindle Drive Controller

Supports
Broad Speed Range

Continuous Motor Output
55 kW

Built-In Features
Internal Position Control Loop

Capable of Independent Positioning
Yes

Operating Temperatures
Up to 45 degrees C

Cooling System
Housing Heatsink and Cooling Fan

Protection
IP 10 according to EN 60 529

Controller Weight
121 kg

Mounting Frame Weight
2 kg

Protection Against Penetration
Objects more than 50 mm in diameter

Not Protected Against
Deliberate Penetration by Hand

Power Source
3-phase AC Current at 400V up to 300A

Input Current Frequency
50-60 Hz

Additional Features
Bleeder for discharging capacitors when OFF

Global Shipping
Available

Frequently Asked Questions

What is the rated connection voltage of the RAC 2.3-200-380-D00-Z1?

The rated connection voltage of the RAC 2.3-200-380-D00-Z1 is 3 × AC 400 V, 50–60 Hz.

Does the RAC 2.3-200-380-D00-Z1 have an additional bleeder?

The RAC 2.3-200-380-D00-Z1 operates with an additional bleeder.

What type of additional encoder input does the RAC 2.3-200-380-D00-Z1 have?

The RAC 2.3-200-380-D00-Z1 does not include any additional encoder input.

What type of interface terminal does the RAC 2.3-200-380-D00-Z1 use?

The RAC 2.3-200-380-D00-Z1 uses an X4, 25-pole interface terminal.

What is the speed command type of the RAC 2.3-200-380-D00-Z1?

The RAC 2.3-200-380-D00-Z1 uses a digital (16-bit parallel) speed command with 10 V set-point.

Common Misspellings

RAC 23200380D00Z1

RAC 2 3 200 380 D00 Z1

Rac 2.3-200-380-d00-z1

Internal Product Review

The RAC 2.3-200-380-D00-Z1 integrates a bleeder for better thermal management while maintaining digital speed control. It is a reliable choice for industries requiring consistent, and accurate spindle performance.