ECMA series servo motors are permanent AC servo motors, capable of combining with: 200 to 230V ASDA-A2 220V series AC servo drives from 100W to 15kW and 380V to 480V ASDA-A2 400V series AC servo drives from 750W to 7.5kW.
For the 220V series, there are eight frame sizes available: 40mm, 60mm, 80mm, 86mm, 100mm, 130mm, 180mm, and 200mm. Motor speeds are from 1000 r/min to 5000 r/min. Torque output is from 1.92 N-m to 224 N-m.
For the 400V series, there are four frame sizes: 80mm, 130mm, 180mm, and 200mm. Motor speeds are from 1500 r/min to 5000 r/min. Torque output is from 2.39 N-m to 119.36 N-m. In terms of optional configurations, the ECMA series provides a brake and oil seals to fully support our customers' needs. It also offers two different shaft selections, round shaft and keyways, for various applications.
Motor Specifications
| Model |
ECMA-C10807RS |
| Corresponding Servo Drive |
ASD-A2-0721-L |
| ASD-A2-0721-M |
| ASD-A2-0721-U |
| ASD-A2-0721-E |
| Servo Type |
AC Servo |
| Rated Voltage |
220V |
| Encoder Type |
incremental type, 20-bit |
| Motor Frame Size |
80 mm |
| Type of Shaft Diameter and Oil Seal |
Keyway(with fixed screw holes) with Oil Seal Without Brake |
| Standard Shaft Diameter |
S=19mm |
| Rated Power Output |
750W |
| Rated torque (N-m)*1 |
2.39 |
| Max. torque (N-m) |
7.16 |
| Rated Speed |
3000 rpm |
| Max. speed |
5000 rpm |
| Rated current (A) |
5.10 A |
| Max. instantaneous current (A) |
15.3 A |
| Power rating (kW/s) |
50.4 |
| Rotor inertia (× 10-4kg.m2) |
1.13 |
| Mechanical constant (ms) |
0.63 |
| Torque constant-KT (N-m/A) |
0.47 |
| Voltage constant-KE (mV/(r/min)) |
17.2 |
| Armature resistance (Ohm) |
0.42 |
| Armature inductance (mH) |
3.53 |
| Electric constant (ms) |
8.36 |
| Insulation class |
Class A (UL), Class B (CE) |
| Insulation resistance |
> 100 M ohm ?, DC 500 V |
| Insulation strength |
1.8k Vac, 1 sec |
| Weight (kg) (without brake) |
3 Kg |
| Radial max. loading (N) |
245 |
| Axial max. loading (N) |
98 |
| Power rating (kW/s) (with brake) |
48.4 |
| Rotor inertia (× 10-4kg.m2) (with brake) |
1.18 |
| Mechanical constant (ms) (with brake) |
0.65 |
| Vibration grade (μm) |
15 |
| Operating temperature |
0~40 degree centigrade |
| Storage temperature |
-10~80 degree centigrade |
| Operating humidity |
20% to 90% RH (non-condensing) |
| Storage humidity |
20% to 90% RH (non-condensing) |
| Vibration capacity |
2.5G |
| IP Rating |
IP65 |
| Approvals |
CE UL |
