4075011147 Woodworking Machinery Parts Rexroth 3 Phase Synchronous PM Motor

A Rexroth 3-phase synchronous PM motor, 8 Nm, for Homag woodworking machines. It carries Homag part numbers 4-075-01-1147 and 4075011147, model R911316056, and weighs 8.3 KGS. Check your existing motor's part number and model against these before ordering. The 8 Nm torque figure is the key rating to match to the axis it drives. Send the machine model and the old motor's plate details with your enquiry.

When a Homag machine axis stops holding position or the drive faults on torque, the 8 Nm Rexroth motor is usually the part in question. Replacing it with the correct 4-075-01-1147 restores the motion the machine needs. Ordering the wrong model leaves the machine down while the part goes back.

This is a 3-phase synchronous PM motor made by Rexroth, model R911316056, rated at 8 Nm and weighing 8.3 KGS. It fits Homag woodworking machines that use the 4-075-01-1147 or 4075011147 motor. Confirm fit by matching the part number and model on the motor plate to these numbers.

Before mounting, check the shaft and flange on the old motor against the replacement, and confirm the 8 Nm rating matches the axis load. Bolt it up the same way it came off. Correct torque and fit mean the axis holds position and the drive stops faulting.

Stock is supplied as the motor alone unless you ask otherwise. Send the machine model, the old motor's part number and model, and a photo of the motor plate with your enquiry. That lets us confirm the 8 Nm Rexroth motor matches before it ships. Supply comes from the same range as the rest of the catalogue.

What the specification fixes, and what it leaves to the machine:

• Axis torque match — The 8 Nm rating is the figure to check against the axis the motor drives before you order a replacement.
• Homag part number fit — Homag part numbers 4-075-01-1147 and 4075011147 identify the motor used in these woodworking machines.
• Model identification — Model R911316056 on the motor plate is the number to match when confirming the replacement.
• Weight for handling — At 8.3 KGS the motor can be lifted and positioned by one person during removal and refitting.
• Motor type — A 3-phase synchronous PM motor, built by Rexroth for machine motion control.
• Drive compatibility check — Match the model number to the drive's parameter set before mounting to avoid a configuration mismatch.
• Mounting check — Compare the shaft and flange of the old motor with the replacement before fitting.
• Replacement decision — Use the part number on the failed motor to decide whether this 8 Nm unit is the correct swap.
• Shaft and flange wear — Inspect the old motor's shaft and flange for wear when the motor is removed for replacement.
• Enquiry detail — Send the machine model and a photo of the motor plate so the 8 Nm unit can be confirmed.

What changes on the shop floor when the right part goes back in:

• Correct part first time. Matching the 4-075-01-1147 and R911316056 numbers against your old motor plate avoids a wrong-model return and keeps the machine's downtime to one swap.
• Torque you can check. The 8 Nm rating is printed on the data, so you can compare it to the axis load before ordering rather than after the motor is on the bench.
• One-person handling. At 8.3 KGS the motor is light enough for one fitter to remove and refit, which shortens the window the machine sits idle.
• Known manufacturer. The motor is made by Rexroth, so the model number R911316056 can be checked against your drive documentation before the order is placed.
• Fit confirmed by plate. The Homag part number and model on the motor plate give two independent checks, so a misread number on one line does not cause a wrong order.
• Clear enquiry path. Sending the machine model and a plate photo with your enquiry lets the 8 Nm motor be confirmed against your application before dispatch.
• Spare-part focus. The motor is supplied as a woodworking machine spare, so the numbers you need to match are the ones on the failed unit you are replacing.

Match the part number and model on your old motor plate to 4-075-01-1147, 4075011147 and R911316056. If those numbers match, the motor is the correct replacement for that machine.

Compare 8 Nm with the rating on the motor you are removing. The replacement should carry the same torque rating as the failed unit for the axis to behave as before.

It weighs 8.3 KGS. That is light enough for one person to handle during removal and refitting.

Rexroth makes the motor. The model number is R911316056 and the Homag part numbers are 4-075-01-1147 and 4075011147.

Send the machine model, the part number and model from the old motor plate, and a photo of the plate. That lets the 8 Nm motor be confirmed before shipping.

Yes, it is a 3-phase synchronous PM motor. The motor type is stated as AC motor in the part data.

The motor is supplied as the unit described. State any other requirement in your enquiry so it can be confirmed.

Read the model number from the motor plate on the machine. It should read R911316056 for this motor.