Omron R88M-K40030T-S2 Servo Motor

The Omron R88M-K40030T-S2 is a high-performance AC servo motor from the Accurax G5 series, delivering 400 W output power with precise motion control and fast response. Operating at 200–230 VAC, this servo motor offers 1.3 Nm rated torque and up to 3.8 Nm peak torque, making it ideal for demanding positioning applications in packaging, robotics, and machine automation.

Equipped with a 17-bit absolute encoder with battery backup, the motor ensures high-resolution feedback for smooth and accurate motion control. Its compact 60 mm square flange and 14 mm shaft make it suitable for tight installation environments.

Technical Specifications

Model: R88MK40030TS2
Series: Accurax G5
Rated Output Power: 400 W (0.4 kW)
Rated Speed: 3000 rpm
Rated Torque: 1.3 Nm
Peak Torque: 3.8 Nm
Motor Type: AC Servo Motor
Control Interfaces: Analog, Pulse Train, EtherCAT, MECHATROLINK-II
Feedback Type: Absolute encoder with battery backup

Electrical Specifications

• Drive Supply Voltage: 230 V single-phase
• Rated Current: As specified in matching drive documentation
• Rated Frequency: 50/60 Hz (application dependent)
• Insulation Class: F
• Encoder Resolution: 17-bit (131072 pulses per revolution)
• Compatible Drives: R88D-KT, R88D-KN series (G5)

Mechanical Specifications

• Mounting: Flange mount (60 mm square)
• Shaft Diameter: 14 mm
• Shaft Type: Round shaft (standard; no brake, key, or tap)
• Motor Length: Varies based on shaft option
• Cooling Method: Natural convection
• Weight: 1200 g (1.2 kg)
• Oil Seal: Not equipped
• Holding Brake: Not equipped

Environmental Specifications

• Operating Temperature: 0°C to 40°C (non-freezing)
• Storage Temperature: –20°C to 60°C
• Ambient Humidity: 20% to 85% RH (non-condensing)
• Protection Class: IP40 (motor body)
• Altitude: 1000 m max (without derating)
• Vibration Resistance: Conforms to IEC60034 standards

Compliance & Certifications

• CE Marked: Yes
• RoHS Compliant: Yes
• UL / cUL Listed: Yes
• Standards: IEC60034-1, EN60034-5, EN61800-5-1

Key Features & Benefits

✅ 400 W Servo Performance. Ideal for small machines requiring precise control and low inertia.

✅ 1.3 Nm Rated Torque. Handles moderate loads with a peak torque of up to 3.8 Nm.

✅ 17-bit Absolute Encoder. Delivers ultra-smooth positioning and homing without recalibration.

✅ Flexible Control Interfaces. Compatible with EtherCAT, MECHATROLINK-II, analog, and pulse train.

✅ Compact Design. Slim 60 mm flange and lightweight build for space-restricted installations.

📦 Order the Omron R88M-K40030T-S2 from Drive Outlet Megastore

Engineered for high-speed motion and repeatable accuracy, the R88M-K40030T-S2 is the preferred solution for OEMs and integrators looking for performance, precision, and compatibility within the Omron G5 motion control platform.

Check stock now or request a quote.

Smooth motion. Compact power. Omron precision. — Drive Outlet Megastore