The Delta ECMA-E21310RS is a 1KW AC servo motor from the renowned ECMA series, engineered for high-precision motion control in industrial automation systems. This model features a 20-bit incremental encoder, delivering exceptional resolution for accurate positioning and velocity control. With a rated torque of 4.77 N.m and a maximum speed of 2000 r/min, it is perfectly suited for applications such as CNC machinery, packaging equipment, and robotic arms. The motor incorporates a low-inertia rotor design, ensuring rapid acceleration and deceleration, while the key-way shaft and screw holes provide secure mounting and torque transmission. Designed for compatibility with Delta's ASD-B2-1021-B servo drive (single-phase 220V AC input), this unit operates reliably in harsh environments with built-in thermal protection. The ECMA-E21310RS is available in both standard and brake-equipped configurations, and all models include connectors for CN1, CN2, and power terminals (cables not included).
| Parameter |
Specification |
| Model |
ECMA-E21310RS |
| Rated Power |
1.0 KW |
| Rated Torque |
4.77 N.m |
| Maximum Torque |
14.3 N.m |
| Rated Speed |
2000 r/min |
| Maximum Speed |
3000 r/min |
| Encoder Resolution |
20-bit (1,048,576 pulses/rev) |
| Inertia Type |
Low Inertia (Standard Models) |
| Brake Option |
Without Brake (Standard); Brake Models Available (FS suffix) |
| Oil Seal |
Without Oil Seal |
| Shaft Feature |
Key-way and Screw Holes |
| Insulation Class |
Class F (155°C) |
| Protection Rating |
IP40 (Motor Body) |
| Ambient Temperature |
0°C to 40°C |
| Humidity |
20% to 80% RH (Non-condensing) |
| Vibration Resistance |
10 to 55 Hz, 1.5 mm amplitude |
| Compatible Drive |
ASD-B2-1021-B (220V, 1KW) |
| Connectors Included |
CN1, CN2, Power Terminals (Cables Not Included) |
| Weight (Approx.) |
4.5 kg (Standard Model) |
| Mounting |
Flange Mount (IEC Standard) |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22