Omron R88M-1M40030T-S2 Industrial Servo Motor - Precision Motion Control for Demanding Automation Applications

The Omron R88M-1M40030T-S2 represents the pinnacle of industrial servo motor engineering, delivering unmatched precision and reliability for mission-critical automation systems. This 400W three-phase AC servo motor from Omron's renowned R88M series combines cutting-edge motion control technology with rugged industrial construction to meet the exacting requirements of modern manufacturing. Featuring a high-resolution 20-bit absolute encoder (1,048,576 pulses/revolution) with battery-less multi-turn memory, this servo motor achieves exceptional positional accuracy (±1 arcminute) for applications requiring micron-level repeatability. The IP65-rated enclosure provides complete protection against dust ingress and low-pressure water jets, making it suitable for harsh industrial environments including metalworking, food processing, and pharmaceutical production. Designed for seamless integration with Omron's Sysmac automation platform, this motor delivers plug-and-play compatibility with Industry 4.0 systems while offering a 12-month manufacturer warranty for peace of mind.

Technical Specifications & Performance Characteristics

• Precision Motion Control: Advanced 20-bit absolute encoder (1,048,576 pulses/revolution) combined with 16-bit motor current control enables sub-micron positioning accuracy, ideal for CNC machining, semiconductor handling, and precision assembly applications
• Torque Performance: Delivers 1.27Nm continuous torque (400W nominal output) with exceptional 3.81Nm peak torque capacity (300% overload rating) for demanding acceleration/deceleration cycles in high-speed automation
• Environmental Protection: IP65-rated enclosure (IEC 60529) provides complete protection against dust ingress and low-pressure water jets from any direction, with an extended operational temperature range of 0°C to +40°C (non-freezing conditions)
• Compact Design: Space-efficient 60mm × 60mm square flange design with 130mm body length and optimized torque-to-inertia ratio (0.67×10^-4 kg·m²) for installation in space-constrained robotic and automation systems
• High-Speed Operation: Base speed of 3000 RPM with controlled overspeed capability up to 5000 RPM for high-throughput production lines requiring rapid cycle times and minimal settling periods
• Energy Efficiency: Three-phase 200V AC input (50/60Hz compatible) with optimized electromagnetic circuit design reduces power consumption by approximately 18% compared to previous-generation models, lowering total cost of ownership
• Global Compliance: Fully compliant with CE standards (EMC Directive 2014/30/EU, LVD 2014/35/EU) and RoHS 2011/65/EU requirements, with UL recognized components for worldwide industrial deployment
• Mechanical Robustness: Engineered to withstand vibration levels up to 49m/s² (5G) from 10-2000Hz (IEC 60068-2-6) and shock resistance of 147m/s² (15G) for 11ms in all three axes (IEC 60068-2-27) for reliable operation in demanding industrial environments

Industrial Applications & System Integration

The Omron R88M-1M40030T-S2 servo motor excels in precision motion control applications across multiple industries, delivering reliable performance in the most demanding automation environments:

• Precision Metalworking: CNC machining centers, lathe spindle control, laser cutting systems, and precision grinding applications requiring micron-level accuracy and repeatable positioning
• Robotic Automation: Articulated robot joints (payloads up to 15kg), collaborative robot actuators, SCARA robots, and Cartesian positioning systems requiring high torque density and dynamic response
• Packaging Machinery: High-speed vertical form-fill-seal machines, rotary tablet counters, pharmaceutical blister packaging lines, and labeling systems demanding precise speed synchronization
• Electronics Manufacturing: SMD component placement machines, wire bonding automation, PCB drilling systems, and semiconductor handling equipment requiring sub-micron positioning accuracy
• Automotive Production: Electric vehicle battery module assembly, precision welding robots, engine component test stands, and automated guided vehicles needing robust performance in harsh environments
• Printing & Converting: Web tension control in flexographic printing, rotary die-cutting stations, digital laminate applicators, and corrugated board processing requiring precise speed regulation

Detailed Technical Specifications

Parameter	Specification
Model Number	R88M-1M40030T-S2 (Genuine Omron OEM Part)
Power Rating	400W ±10% nominal output at 3000 RPM
Voltage Input	200V AC three-phase (50/60Hz compatible)
Torque Characteristics	1.27Nm continuous torque, 3.81Nm peak torque (300% overload capacity)
Physical Dimensions	60mm × 60mm square flange, 130mm body length, 32mm shaft diameter
Feedback System	20-bit multi-turn absolute encoder with battery-less position memory (EnDat 2.2 compatible)
Thermal Protection	Class F insulation (155°C) with embedded thermistor for overheat protection
Vibration Resistance	49m/s² (5G) from 10-2000Hz per IEC 60068-2-6 standard
Shock Resistance	147m/s² (15G) for 11ms in all three axes per IEC 60068-2-27
Safety Compliance	EN 61800-5-1, EN 60204-1, UL recognized components
Warranty Coverage	12-month limited manufacturer warranty against defects in materials and workmanship

System Integration & Compatibility Features

The R88M-1M40030T-S2 servo motor is engineered for seamless integration with Omron's comprehensive automation ecosystem. The motor demonstrates full compatibility with Omron's Sysmac platform, including the NJ/NX series machine controllers and R88D-K series servo drives, ensuring straightforward implementation in both new installations and system upgrades. The motor's absolute encoder eliminates the need for homing routines after power cycles, significantly reducing machine setup time and improving operational efficiency. Standardized mechanical interfaces (60mm square flange) and electrical connections (motor power connector: 1735169-1; encoder connector: 1735168-1) simplify maintenance and replacement procedures, minimizing downtime in production environments. The motor's advanced control algorithms enable smooth operation across the entire speed range, from low-speed precision positioning to high-speed production cycles.

Quality Assurance & Reliability Engineering

Every R88M-1M40030T-S2 servo motor undergoes comprehensive quality control testing at Omron's ISO 9001-certified manufacturing facilities to ensure consistent performance and long-term reliability. The motor incorporates premium-grade materials including high-precision bearings rated for 20,000 hours of continuous operation under normal load conditions. The IP65 protection rating ensures reliable performance in challenging industrial environments with exposure to dust, moisture, or oil mist. The motor's optimized thermal design features enhanced cooling characteristics, maintaining stable performance even during continuous high-torque operation. Backed by Omron's 12-month limited warranty, this servo motor represents a dependable investment for critical automation applications where precision, reliability, and uptime are essential for operational success.