Home Bosch Rexroth Indramat RAC Spindle Drive Controllers RAC 3.5-150-460-A0I-W1-220

RAC 3.5-150-460-A0I-W1-220

Name: RAC 3.5-150-460-A0I-W1-220
Brand: Bosch Rexroth Indramat
Price: 416 USD
Availability: InStock
Rating: 4.6 (28 reviews)

Rated 4.6 (28 total ratings)

MPN: R911256099

No Tariffs On US Orders

Straightforward Pricing: No Rush Fees, No Credit Card Fees

In-Stock, Ships 1-2 Days

Preparing your secure checkout page...

RAC Spindle Drive is manufactured by Bosch Rexroth Indramat. This drive has a current type of 300 A and a speed set of 10V. This drive also contains connecting terminals X4 and a connection voltage of 460V.

Quote Request Form:

Phone

Part Number

Message (Optional)

Website

Include Repair Options

Have a part to sell?

Wake Industrial Warranty

To contact sales for pricing and lead time:

Phone: 1-888-551-3082

International: 1-919-443-0207

Email: sales@wakeindustrial.com

Payment Methods

Shipping Methods

Our Credentials

Product Description:

One of the main spindle drive controllers offered by Bosch Rexroth is RAC 3.5-150-460-A0I-W1-220 drive controller. It has an internal position control loop along with a provided broad space range. It has a 150A current type and a supply of voltage for the power electronics rated at 3 x AC 380 and 460V; It additionally operates at a frequency of 50/60Hz. It is suitable to be used as main spindle unit in numerically controlled machine tools. The controller resolves the rotor position with a maximum resolution of 1/4 000 000th of a revolution. It has a speed set point of +/- 10 Volts along with an emergency-stop circuit integrated inside it. The drive controller is equipped with an additional, optional interface which comes in the form of incremental encoder output for position control with C-axis operation of screwing, tapping.

The ideal temperature of the operation of this machine is ranged between +5 to +45 degrees Celsius and should not exceed 55 degrees Celsius. The maximum altitude that this unit can be installed at is of 1,000 meters over the sea level. This unit comes with a built in fan for cooling and it can be operated in humidity-endangered areas. The maximum ideal humidity is ranged at F according to DIN 40 040. The controller has protection against the penetration of objects in the radius that is greater than 50mm.

This unit additionally also has a supply voltage rate for control electronics of AC 220V/50…..60Hz. The drive controller emits heat during its operation. The main spindle controller can be shipped to any area in the world with a warranty period of one year.

Specs
Revisions
Common Troubleshooting Steps
Product Comparison
Similar Ordering Codes
Common Error Codes

Connection Voltage
460AC 400V/50Hz, 3 x AC 460V/60HzV

Cooling
Built-in fan

Current Type
150 A

Emergency-Stop Circuit
Intigrated

Frequency Range
50 to 60 Hz

Maximum Elevation Height
1000 MSL

Maximum Humidity Class
F

Operating Temperature Range
(+5 to +45) degree centigrade

Speed Set Point
+/- 10 Volts

Supply Voltage
3 x AC 380 and 460 V

RAC 35150460A0IW1220
RAC 3 5 150 460 A0I W1 220
Rac 3.5-150-460-a0I-w1-220

Fault / error code	What it means	Corrective action
F2-18 Amplifier over-temperature	The power-stage heat-sink exceeded the shutdown limit.	Check cabinet airflow, clean filters, make sure the internal fan runs, and reduce the load until temperature falls.
F2-19 Motor over-temperature	Spindle-motor thermistor signalled excessive winding temperature.	Let the motor cool, confirm blower operation, lighten the cutting load, and verify lubrication.
F2-26 Undervoltage	DC-link voltage fell below the permitted value while the drive was enabled.	Inspect the 3-phase mains, fuses, contactor, and wiring, then cycle power and re-enable.
F2-28 Excessive deviation	Speed/position error is larger than parameter S-159 permits.	Re-tune the servo loop, check encoder cabling, and look for mechanical binding or backlash.
F2-29 Motor-encoder quadrant error	Illegal incremental-encoder sequence detected.	Clean and reseat connector X4, replace damaged encoder cable or encoder.
F2-33 External +24 V supply error	Auxiliary control voltage is missing or below 22 V.	Measure the external 24 V feed, find shorts or breaks, and restore regulated supply.
F2-34 Emergency-stop active	The E-stop chain is open.	Reset machine E-stop, test the contactor logic, and confirm dropout delay settings.
F2-36 Position-feedback difference	Actual-position values from dual encoders differ beyond the monitor window.	Realign the spindle reference, check belts/couplings, increase A117 tolerance, or replace the encoder cable.
F2-42 External-encoder signal too small	Sine/cosine signal amplitude from the external encoder is below 1 V.	Inspect shield grounding, reroute the cable away from power leads, or replace the encoder.
F2-48 Low battery voltage	Parameter-memory lithium cell is discharged.	Replace the battery, reload parameters from backup, and run a reference cycle.

Part number	Rated current (A)	Rated mains voltage	Cooling	Speed / feedback interface
RAC 3.5-150-460-A0I-W1-220	150	3 × AC 400 / 460 V	Internal blower	Analogue ±10 V, incremental-encoder output
RAC 3.5-100-460-A0I-W1-220	100	3 × AC 380-460 V	Built-in fan	Analogue ±10 V, incr. encoder
RAC 3.5-200-460-A0I-W1-220	200 (rated) / 92 A continuous	3 × AC 380-460 V	Built-in fan	Analogue ±10 V, incr. encoder
RAC 3.1-150-460-A0I-W1-220	150	3 × AC 400 / 460 V	Internal blower	Analogue ±10 V, incr. encoder
RAC 3.5-150-460-A00-W1-220	150	3 × AC 400 / 460 V	Internal blower	Analogue ±10 V
RAC 2.2-150-460-A0I-Z1	150 (series 2)	3 × AC 400 / 460 V	Built-in fan	Analogue ±10 V, incr. encoder

Ordering Code

RAC 3.5-200-460-A0I-W1-220

RAC 3.1-150-460-A0I-W1-220

RAC 3.5-100-460-A0I-W1-220

RAC 3.1-100-460-A0I-W1-220

RAC 4.1-300-460-A0I-W1

RAC 4.1-400-460-A0I-W1

RAC 3.5-150-460-A0I-Z1-220

RAC 2.3-200-460-A0I-W1

RAC 2.2-150-460-A0I-Z1

RAC 2.2-150-380-A0I-W1

Error code	Meaning
F2-18	Amplifier over-temperature: heat-sink temperature has exceeded the shutdown limit.
F2-20	Bleeder over-temperature: internal braking resistor has overheated during regeneration.
F2-22	Heatsink-temperature monitor defective: sensor fault or open circuit detected.
F2-24	Maximum braking time exceeded: deceleration took longer than the permitted limit, triggering shutdown.
F2-26	Undervoltage error: DC-link voltage fell below the minimum threshold or the drive was enabled without mains power.
F2-30	Encoder 1 signal frequency too high: motor speed exceeded the counting capability of the primary encoder.
F2-37	Excessive position-command difference: commanded vs. actual position diverged beyond the allowable window.
F2-42	External-encoder signal too small: sine/TTL amplitude from the secondary encoder is below the valid threshold.
F2-45	External-encoder quadrant error: illegal quadrature sequence detected on the secondary encoder channels.
F2-80	Earth-connection fault: protective-ground continuity lost or excessive leakage current detected.

Frequently Asked Questions about RAC 3.5-150-460-A0I-W1-220:

Q: What is the key feature of the RAC 3.5-150-460-A0I-W1-220's control loop?

A: The RAC 3.5-150-460-A0I-W1-220 possesses an internal position control loop with an extensive space range.

Q: Is the RAC 3.5-150-460-A0I-W1-220 suitable for numerically controlled machine tools?

A: Yes, the RAC 3.5-150-460-A0I-W1-220 is appropriate to be utilized as the main spindle unit in numerically controlled machine tools.

Q: How precise is the rotor position resolution of the controller?

A: The controller determines the rotor position with an utmost resolution of 1/4,000,000th of a revolution.

Q: Does the RAC 3.5-150-460-A0I-W1-220 drive controller support additional interfaces?

A: Yes, the drive controller offers an optional interface in the form of incremental encoder output for C-axis position control during operations like screwing and tapping.

Q: What is the controller's protection level against object penetration?

A: The controller is safeguarded against the intrusion of objects with a radius greater than 50mm.

Internal Product Review

‘‘The RAC 3.5-150-460-A0I-W1-220 offers superior rotor position resolution and versatility with its optional encoder interface, ideal for advanced machine tool applications.’’