| Delta servo Motor ECM-B3L Series |
ECM-B3L-C 2 0401*1 |
ECM-B3M-C 2 0602*1 |
ECM-B3M-C 2 0604*1 |
ECM-B3M-C 2 0804*1 |
| Rated Power (kW) |
0.1 |
0.2 |
0.4 |
0.4 |
| Rated Torque (N-m)*2 |
0.32 |
0.64 |
1.27 |
1.27 |
| Maximum Torque (N-m) |
1.12 |
2.24 |
4.45 |
4.45 |
| Rated Speed (rpm) |
3000 |
| Maximum Speed (rpm) |
6000 |
| Rated Current (Arms) |
0.857 |
1.42 |
2.40 |
2.53 |
| Max. Instantaneous Current (Arms) |
3.44 |
6.62 |
9.47 |
9.42 |
| Rated Power Rate (kW/s)*3 |
34.25 (32.51) |
29.05 (27.13) |
63.50 (61.09) |
24.89 (23.21) |
| Rotor Inertia (×10-4kg.m2)*3 |
0.0299 (0.0315) |
0.141 (0.151) |
0.254 (0.264) |
0.648 (0.695) |
| Mechanical Time Constant (ms)*3 |
0.50 (0.53) |
0.91 (0.97) |
0.52 (0.54) |
0.8 (0.86) |
| Torque Constant -KT (N-m/A) |
0.374 |
0.45 |
0.53 |
0.5 |
| Voltage Constant -KE (mV/(rpm)) |
13.8 |
16.96 |
19.76 |
18.97 |
| Armature Resistance (Ohm) |
8.22 |
4.71 |
2.04 |
1.125 |
| Armature Inductance (mH) |
19.1 |
12.18 |
6.50 |
5.14 |
| Electrical Time Constant (ms) |
2.32 |
2.59 |
3.19 |
4.57 |
| Brake Holding Torque [Nt-m (min)] *4 |
0.3 |
1.3 |
1.3 |
2.5 |
| Brake Power Consumption (at 20˚C)[W] |
6.1 |
7.6 |
7.6 |
8 |
| Brake Release Time [ms (Max.)] |
20 |
20 |
20 |
20 |
| Brake Pull-In Time [ms (Max.)] |
35 |
50 |
50 |
60 |
| Max. Radial Loading (N)*6 |
78 |
245 |
245 |
392 |
| Max. Axial Loading (N)*6 |
54 |
74 |
74 |
147 |
| Weight (kg)*3 |
0.5 (0.7) |
0.9 (1.3) |
1.2 (1.6) |
1.7 (2.51) |
| Delta servo Motor ECM-B3M Series |
ECM-B3-C 2 0807*1 |
ECM-B3-E 2 1310*1 |
ECM-B3-E 2 1315*1 |
ECM-B3-E 2 1320*1 |
| Rated Power (kW) |
0.75 |
1 |
1.5 |
2 |
| Rated Torque (N-m)*2 |
2.4 |
4.77 |
7.16 |
9.55 |
| Maximum Torque (N-m) |
8.4 |
14.3 |
21.48 |
28.65 |
| Rated Speed (rpm) |
3000 |
2000 |
| Maximum Speed (rpm) |
6000 |
3000 |
| Rated Current (Arms) |
4.27 |
5.96 |
8.17 |
10.59 |
| Max. Instantaneous Current (Arms) |
15.8 |
19.9 |
26.82 |
34.20 |
| Rated Power Rate (kW/s)*3 |
53.83(50.97) |
29.21 (28.66) |
45.69 (45.09) |
62.25 (61.62) |
| Rotor Inertia (×10-4kg.m2)*3 |
1.07 (1.13) |
7.79 (7.94) |
11.22 (11.37) |
14.65 (14.8) |
| Mechanical Time Constant (ms)*3 |
0.54 (0.57) |
1.46 (1.49) |
1.10 (1.12) |
1.03 (1.04) |
| Torque Constant -KT (N-m/A) |
0.56 |
0.80 |
0.88 |
0.90 |
| Voltage Constant -KE (mV/(rpm)) |
20.17 |
29.30 |
31.69 |
32.70 |
| Armature Resistance (Ohm) |
0.55 |
0.419 |
0.260 |
0.198 |
| Armature Inductance (mH) |
2.81 |
4 |
2.81 |
2.18 |
| Electrical Time Constant (ms) |
5.11 |
9.55 |
10.81 |
11.01 |
| Brake Holding Torque [Nt-m (min)] *4 |
2.5 |
10 |
10 |
10 |
| Brake Power Consumption (at 20˚C)[W] |
8 |
21.5 |
21.5 |
21.5 |
| Brake Release Time [ms (Max.)] |
20 |
50 |
50 |
50 |
| Brake Pull-In Time [ms (Max.)] |
60 |
110 |
110 |
110 |
| Max. Radial Loading (N)*6 |
392 |
490 |
686 |
980 |
| Max. Axial Loading (N)*6 |
147 |
98 |
343 |
392 |
| Weight (kg)*3 |
2.34 (3.15) |
4.9 (6.3) |
6.0 (7.4) |
7 (8.5) |
| Delta servo Motor ECM-B3M Series |
ECM-B3M-E 2 1820*1 |
ECM-B3M-F 2 1830*1 |
| Rated Power (kW) |
2 |
3 |
| Rated Torque (N-m)*2 |
9.55 |
19.1 |
| Maximum Torque (N-m) |
28.65 |
57.29 |
| Rated Speed (rpm) |
2000 |
1500 |
| Maximum Speed (rpm) |
3000 |
3000 |
| Rated Current (Arms) |
11.43 |
18.21 |
| Max. Instantaneous Current (Arms) |
36.21 |
58.9 |
| Rated Power Rate (kW/s)*3 |
31.33 (30.02) |
68.02 (66.45) |
| Rotor Inertia (×10-4kg.m2)*3 |
29.11 (30.38) |
53.63 (54.9) |
| Mechanical Time Constant (ms)*3 |
1.74 (1.81) |
1.21 (1.24) |
| Torque Constant -KT (N-m/A) |
0.88 |
1.05 |
| Voltage Constant -KE (mV/(rpm)) |
31.6 |
37.9 |
| Armature Resistance (Ohm) |
0.159 |
0.086 |
| Armature Inductance (mH) |
2.34 |
1.52 |
| Electrical Time Constant (ms) |
14.72 |
17.67 |
| Brake Holding Torque [Nt-m (min)] *4 |
25 |
25 |
| Brake Power Consumption (at 20˚C)[W] |
31 |
31 |
| Brake Release Time [ms (Max.)] |
30 |
30 |
| Brake Pull-In Time [ms (Max.)] |
120 |
120 |
| Max. Radial Loading (N)*6 |
1470 |
1470 |
| Max. Axial Loading (N)*6 |
490 |
490 |
| Weight (kg)*3 |
10 (13.7) |
13.9 (17.6) |
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