High Torque 200W Servo Motor R88M-K20030H-S2-Z with Absolute Encoder

Product Overview

The Omron R88M-K20030H-S2-Z is a high-performance AC servo motor engineered for precision motion control in demanding industrial automation applications. Part of Omron's advanced servo motor series, this model delivers exceptional dynamic response, energy efficiency, and reliability. With its compact design and robust construction, the R88M-K20030H-S2-Z is ideal for applications requiring accurate positioning, smooth speed control, and repeatable performance. This servo motor comes with a standard 1-year manufacturer's warranty, ensuring quality and durability.

Key Features and Benefits

• High-Precision Motion Control: Featuring a 20-bit absolute encoder (1,048,576 pulses/revolution), this servo motor provides ultra-fine positioning accuracy for critical automation tasks.
• Optimized Power Density: Delivers 200W rated output with a compact 40mm x 40mm frame size, saving valuable space in machine designs.
• Superior Dynamic Performance: Rated torque of 0.637 Nm and maximum torque of 1.91 Nm enables rapid acceleration and deceleration.
• Wide Speed Range: Operates at 3000 rpm rated speed with a maximum speed capability of 5000 rpm for flexible application matching.
• Industrial Durability: IP65 protection rating ensures reliable operation in environments with dust and light moisture exposure.
• Energy Efficient Design: 3-phase 200VAC power supply configuration minimizes energy consumption while maintaining high performance.
• Standardized Mounting: 11mm shaft diameter and 98mm body length (excluding shaft) enable easy integration with existing systems.

Industrial Applications

The Omron R88M-K20030H-S2-Z servo motor is designed for precision automation applications including:

• Industrial Robotics: Provides precise joint control for articulated arms and automated assembly systems.
• CNC Machinery: Delivers accurate spindle and axis control for milling, grinding, and cutting operations.
• Packaging Automation: Enables high-speed, repeatable motion for filling, capping, and labeling machines.
• Semiconductor Manufacturing: Supports micron-level positioning accuracy for wafer handling and chip placement systems.
• Precision Assembly: Ideal for small parts assembly requiring sub-millimeter positioning repeatability.
• Automated Test Equipment: Provides stable, vibration-free motion for precision measurement systems.

Detailed Technical Specifications

Parameter	Specification
Manufacturer Part Number	R88M-K20030H-S2-Z
Motor Type	3-phase AC Synchronous Servo Motor
Rated Output Power	200 Watts
Rated Torque	0.637 Newton-meters (Nm)
Maximum Torque	1.91 Nm (300% of rated torque)
Rated Speed	3000 revolutions per minute (rpm)
Maximum Speed	5000 rpm
Encoder Type	Absolute encoder with 20-bit resolution (1,048,576 pulses/revolution)
Power Supply Requirements	200 VAC ±10%, 3-phase, 50/60 Hz
Frame Size	40mm x 40mm square flange
Motor Length	98mm (excluding shaft extension)
Shaft Dimensions	11mm diameter, keyway included
Weight	1.5 kilograms
Protection Rating	IP65 (Dust tight and protected against water jets)
Insulation Class	Class B (130°C)
Warranty Period	1 year from date of purchase

System Integration Notes

The R88M-K20030H-S2-Z is designed for seamless integration with Omron's R88D-KN series servo drives and compatible motion controllers. When specifying this servo motor for your application, consider the mechanical load requirements, environmental conditions, and required motion profile to ensure optimal performance. The motor's compact dimensions and standardized mounting pattern allow for straightforward mechanical installation in most industrial automation systems.