OMRON R7M-A75030-BS1-D AC Servo motor 750W 3000rpm 200V 4.4A

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The OMRON R7M-A75030-BS1-D is an AC servo motor from the R7M series designed for precision motion control in CNC machines and industrial automation systems. With a rated output of 750 W, a rated speed of 3000 rpm, and a rated current of 4.4 A, this 200 V class motor is well suited for feed axes, indexing tables, and coordinated motion applications requiring accurate positioning and stable speed regulation.

This servo motor operates with a compatible OMRON servo drive R7D-AP08H, to provide closed-loop position and velocity control. To ensure proper operation, the motor should be matched with the correct drive according to its voltage class, power rating, and feedback options specified on the nameplate.

This version is equipped with an integrated holding brake, making it particularly suitable for vertical axes and applications where uncontrolled movement must be prevented during power loss or emergency stops. The brake also contributes to machine safety during maintenance and servicing operations.

The R7M series is widely used in retrofit projects and maintenance operations on existing equipment. Its compact frame simplifies integration into machines with limited installation space and allows straightforward replacement when the original reference is respected. Before ordering, it is recommended to verify connector types, feedback options, and mechanical dimensions to ensure a direct replacement.

Manufactured in Japan, the OMRON R7M-A75030-BS1-D is recognized for its reliability and durability in demanding industrial environments. It is frequently used as a replacement motor when the original unit suffers from winding failures, worn bearings, reduced performance, or brake issues that lead to axis alarms and positioning errors.

Maintenance teams often keep this reference in stock to minimize machine downtime and restore production quickly after a breakdown. It is also a practical solution for modernization projects that aim to standardize equipment around OMRON 200 V servo technology.

Each motor can be tested by qualified engineers on dedicated servo test benches and CNC simulators using compatible OMRON drives to verify operation before shipment. Products are packaged using protective materials suitable for industrial transportation and may be supplied with standard warranty coverage, repair services, exchange programs, or refurbished unit options depending on availability.

Frequently asked questions about R7M-A75030-BS1-D:

Which OMRON drives can be used with this motor?
Select an OMRON servo amplifier from the same voltage class and power range. Match the feedback and option code shown on your motor nameplate to ensure correct compatibility and cabling.

Is it a direct replacement for an existing R7M motor with the same type code?
Yes, when the full type code matches, it is typically a drop-in replacement. After installation the drive may require a quick tuning check to confirm positioning accuracy.

What does the suffix in the type code represent?
The suffix identifies factory options such as feedback specification and mechanical details. Verify these against the original unit’s label and connector layout before ordering a replacement unit.

What electrical characteristics should I confirm before purchase?
Verify the 200 V class supply, 750 W rating, 3000 rpm base speed and 4.4 A rated current against your drive and machine documentation. This ensures the correct thermal and electrical pairing with your installed servo amplifier.