Name: Omron Accurax G5 R88M-K75030C-BS2 AC Servomotor 750W 400VAC - INOSAKI
SKU: Omron-R88M-K75030C-BS2
Price: 901.08 USD
Availability: InStock

Technical Overview

The Omron R88M-K75030C-BS2 is a high-performance 750W AC servomotor belonging to the Accurax G5 Series. It operates on a 400VAC three-phase supply and offers a rated speed of 3000 r/min with a rated torque of 2.39 Nm and a peak torque of 7.16 Nm. Engineered for high-speed, high-precision positioning, this motor features a built-in 17-bit absolute encoder and includes a holding brake. Its robust, compact design boasts an IP67 protection rating for harsh environments, a 100mm square flange, and a 19mm shaft with key and tap. The R88M-K series is optimized with a patented PAC-Clamp stator design, leading to reduced motor cogging and iron loss, making it ideal for dynamic closed-loop industrial applications requiring rapid stabilization.

Key Features

Provideshigh-precisionpositioningwithabuilt-in17-bitabsoluteencoder[1.1].
Robust IP67 protection rating enhances resistance to harsh industrial environments involving dust and moisture.
Includes a built-in holding brake to safely secure loads and maintain positional accuracy during power-off states.
Features a patented PAC-Clamp stator design and 10-pole motor construction, resulting in 40% less iron loss and a 25% lighter form factor.
Reduces motor cogging by 40% for smoother motion control, low vibration, and rapid system stabilization.
Supports multiple servo control methods including Analog, EtherCAT, MECHATROLINK II, and Pulse train.

Technical Specification Matrix

Parameter	Value
Rated Output Capacity	750 W / 0.75 kW [1.1]
Drive Supply Voltage	400 VAC, Three Phase
Rated Speed	3000 r/min
Rated Torque	2.39 Nm
Peak Torque	7.16 Nm
Encoder Type	Absolute with Battery Backup, 17-Bit Resolution
Motor Brake	Included (True)
IP Protection Rating	IP67
Flange Size (LC)	100 mm Square
Shaft Dimensions	19 mm Diameter, with Key and Tap
Product Weight (Unpacked)	4100 g (approx. 9.0 lbs)
Motor Oil Seal	None (False)

Industrial Applications

1. Precision Multi-Axis CNC Positioning

Provides high-speed axis movement with minimal stabilization time for CNC milling equipment, ensuring flawless multi-axis interpolation without overshoot.

Problem Solved

Eliminates excessive motor cogging and slow response delays that cause surface finish imperfections and slow tact times in automated metalworking.

17-bit absolute encoder [1.1]3000 r/min rated speed2.39 Nm rated torqueReduced motor cogging

2. High-Speed Packaging and Labeling Systems

Drives indexing belts and rotary labeling heads in harsh industrial packaging environments where dust, moisture, and frequent washdowns are present.

Problem Solved

Prevents downtime caused by environmental ingress and eliminates the need to re-home heavy vertical packaging axes after an emergency power loss.

IP67 protection rating [1.7]Built-in holding brakeAbsolute encoder400VAC three-phase

3. Robotic Material Handling and Assembly

Powers articulated robotic joints for pick-and-place arms, successfully accelerating payloads rapidly while effectively damping destructive endpoint vibrations.

Problem Solved

Solves payload vibration during rapid start/stop cycles and minimizes the overall end-of-arm motor weight to maximize robotic throughput efficiency.

7.16 Nm peak torque [1.1]PAC-Clamp stator design4100 g product weightVibration control