| Delta ECM-A3H Series | C 1 04 | C 1 06 | C 1 08 |
| Delta Servo Motor | 0F | 01 | 02 | 04 | 04 | 07 |
| Rated output power (kW) | 0.05 | 0.1 | 0.2 | 0.4 | 0.4 | 0.75 |
| Rated torque (N-m)*1 | 0.159 | 0.32 | 0.64 | 1.27 | 1.27 | 2.39 |
| Maximum torque (N-m) | 0.557 | 1.12 | 2.24 | 4.45 | 4.44 | 8.36 |
| Rated speed (r/min) | 3000 |
| Maximum speed (r/min) | 6000 |
| Rated current (Arms) | 0.64 | 0.9 | 1.45 | 2.65 | 2.6 | 4.61 |
| Maximum current (Arms) | 2.59 | 3.64 | 5.4 | 9.8 | 9.32 | 16.53 |
| Power rating (kW/s) | 5.56 | 13.6 | 16.4 | 35.8 | 17.5 | 37.8 |
| Rotor moment of inertia (x10-4kg-m2)(Without brake) | 0.0455 | 0.0754 | 0.25 | 0.45 | 0.92 | 1.51 |
| Mechanical time constant (ms) | 2.52 | 1.43 | 1.38 | 0.96 | 1.32 | 0.93 |
| Torque constant (N-m/A) | 0.248 | 0.356 | 0.441 | 0.479 | 0.49 | 0.52 |
| Voltage constant-KE (mV/(r/min) | 9.54 | 12.9 | 16.4 | 17.2 | 17.9 | 18.7 |
| Armature resistance (Ohm) | 12.5 | 8.34 | 3.8 | 1.68 | 1.19 | 0.57 |
| Armature inductance (mH) | 13.34 | 11 | 8.15 | 4.03 | 4.2 | 2.2 |
| Electrical time constant (ms) | 1.07 | 1.32 | 2.14 | 2.40 | 3.53 | 3.86 |
| Insulation class | Class A (UL), Class B (CE) |
| Insulation resistance | 100 MΩ, DC 500 V above |
| Insulation strength | 1.8k Vac, 1 sec |
| Weight (kg)(without brake) | 0.38 | 0.5 | 1.1 | 1.4 | 2.05 | 2.8 |
| Weight (kg)(with brake) | 0.68 | 0.8 | 1.6 | 1.9 | 2.85 | 3.6 |
| Max. radial shaft load (N) | 78 | 78 | 245 | 245 | 392 | 392 |
| Max. thrust shaft load (N) | 54 | 54 | 74 | 74 | 147 | 147 |
| Power rating (kW/s)(with brake) | 4.89 | 12.5 | 14.6 | 33.6 | 15.07 | 34.41 |
| Rotor moment of inertia (x10-4kg-m2)(with brake) | 0.0517 | 0.0816 | 0.28 | 0.48 | 1.07 | 1.66 |
| Mechanical time constant (ms)(with brake) | 2.86 | 1.55 | 1.54 | 1.02 | 1.54 | 1.02 |
| Brake holding torque [Nt-m (min)]*2 | 0.32 | 0.32 | 1.3 | 1.3 | 2.5 | 2.5 |
| Brake power consumption (at 20˚C)[W] | 6.1 | 6.1 | 7.2 | 7.2 | 8 | 8 |
| Brake release time [ms (Max)] | 20 | 20 | 20 | 20 | 20 | 20 |
| Brake pull-in time [ms (Max)] | 35 | 35 | 50 | 50 | 60 | 60 |
| Vibration grade (μm) | V15 |
| Operating temperature (˚C) | 0℃ ~ 40℃ |
| Storage temperature (˚C) | -10℃ ~ 80℃ |
| Operating humidity | 20 to 90%RH (non-condensing) |
| Storage humidity | 20 to 90%RH (non-condensing) |
| Vibration capacity | 2.5G |
| IP Rating | IP65 (when waterproof connectors are used, or when an oil seal is used to be fitted to the rotating shaft) |
