Product Overview
The ECM-B3M-E21310RS1 is a medium inertia AC servo motor from Delta ECM-B3M series. It features 1.0kW rated power, 220V AC input, 24-bit incremental optical encoder, 130mm frame size, keyway shaft with oil seal and no holding brake. It provides stable torque output and good rigidity, suitable for medium-load precision automation equipment with moderate inertia requirements.
Key Specifications
- Brand: Delta
- Series: ECM-B3M (Medium Inertia)
- Model: ECM-B3M-E21310RS1
- Rated Power: 1.0kW (1000W)
- Rated Voltage: 220V AC
- Phase: 1/3 PH
- Rated Speed: 2000 rpm
- Max Speed: 3000 rpm
- Rated Torque: 4.77 N·m
- Peak Torque: 14.31 N·m
- Rated Current: 5.96 Arms
- Max Instant Current: 19.9 Arms
- Encoder: 24-bit incremental optical
- Frame Size: 130mm
- Brake: No brake
- Shaft: Keyway shaft
- Oil Seal: Yes
- Protection Class: IP65 (shaft)
- Weight: 4.9 kg
- Matching Drive: ASD-B3-1021-L / M / F / E
- Rotor Inertia: 0.04 kg·m²
- Insulation Class: Class A (UL), Class B (CE)
Features & Benefits
- Medium inertia design for balanced rigidity and dynamic response, ideal for medium-load applications
- 24-bit high-resolution incremental optical encoder for precise positioning and reliable operation
- Keyway shaft for secure torque transmission, compatible with standard couplings
- Integrated oil seal for improved dustproof and waterproof performance with IP65 shaft rating
- Robust self-tuning and vibration suppression algorithms reduce oscillation in low-rigidity structures
- Compact structure saves installation space and reduces overall machine cost
- Full compatibility with Delta ASDA-B3 series servo drives for easy system integration
Applications
Widely used in AOI inspection equipment, tool magazines, chip mounters, CNC machines, diamond cutters, winding machines, semiconductor handling, robotics, packaging machinery, textile equipment, and warehousing automation.
