R911256126 (RAC 2.3-200-380-A0D-W1)

Name: R911256126 (RAC 2.3-200-380-A0D-W1)
Brand: Indramat Drives
SKU: RAC 2.3-200-380-A0D-W1
Price: 244.00 USD

RAC Spindle Drive Controllers

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The R911256126 (RAC 2.3-200-380-A0D-W1) is a Rexroth Indramat AC main spindle drive controller from the RAC 2 series, version 3, with an integrated fan cooling system and a weight of approximately 121 kg. It operates at a rated current of 200 A and is designed for 3 x AC 400 V, 50-60 Hz input. The continuous and peak power output is 55 kW, with regeneration power capabilities of 37 kW continuous and 55 kW peak per 5 seconds. The unit requires a minimum airflow of 360 m³/h at a maximum pressure of 390 Pa. It incorporates an analogue speed setpoint (+/-10 V), a 16-bit digital position set-point interface (parallel), and features an IP 10 enclosure. All manufacturer-provided wiring diagrams and safety instructions must be observed during installation.

Technical Specifications

Weight
121 kg

Design Type
Type 3

Cooling Mechanism
Built-in Fan

Rated Current
200 Amps

Connection Voltage
3 x AC 400V/50-60Hz

Peak Power Output
55 kW

Continuous Power Output
55 kW

Continuous Regeneration Power Output
37 kW

Peak Regeneration Power Output
55 kW

Minimum Airflow
360 m3/h

Maximum Allowable Pressure
390 Pa

Operational Temperature range
+5 to +45 Degrees

Storage Temperature range
-30 to +85 Degrees

Ambient Humidity
Class F per DIN 40 040

Maximum Altitude
1000 m above sea level

Speed Setpoint
Analogue (+/- 10 V)

Encoder Input
Not Available

Interface
16-Bit Parallel Input Digital

Additional Bleeder
Not Available

Protection Class
IP 10 per EN 60 529

Global Shipping
Available.

Frequently Asked Questions

What is the rated connection voltage of the RAC 2.3-200-380-A0D-W1?

The rated connection voltage of the RAC 2.3-200-380-A0D-W1 is 3 × AC 400 V, 50–60 Hz.

Does the RAC 2.3-200-380-A0D-W1 have an additional bleeder?

The RAC 2.3-200-380-A0D-W1 operates without an additional bleeder.

What type of additional interface does the RAC 2.3-200-380-A0D-W1 provide?

The RAC 2.3-200-380-A0D-W1 provides a digital position set-point (16-bit parallel) as an additional interface.

What type of cooling does the RAC 2.3-200-380-A0D-W1 use?

The RAC 2.3-200-380-A0D-W1 uses internal blower / built-in fan cooling.

What is the rated current of the RAC 2.3-200-380-A0D-W1?

The rated current of the RAC 2.3-200-380-A0D-W1 is 200 A.

Common Misspellings

RAC 23200380A0DW1

RAC 2 3 200 380 A0D W1

Rac 2.3-200-380-a0d-w1

Internal Product Review

The RAC 2.3-200-380-A0D-W1 combines analogue speed control with digital position set-point capabilities, enabling precision spindle operation. Its efficient cooling supports sustained high-performance use.