Brushless DC motor,high torque up to 1.5Nm,wide speed range, high efficiency and longlife time
GENERAL SPECIFICATION
| Winding type: Star |
| Hall effect angle: 120 degree electrical angle |
| Shaft run out: 0.025mm |
| Insulation Class: Class B |
| Dielectric strength:500VDC for one minute |
| Ambient temperature: -20—+40℃ |
WIRE DIAGRAM
| Lead No. |
Lead Color |
Lead Gauge |
Function |
| 1 |
RED |
18AWG UL1569 |
Phase U |
| 2 |
YEL |
Phase V |
| 3 |
BLA |
Phase W |
| 4 |
RED |
26AWG UL1569 |
+5V |
| 5 |
BLU |
Hall A |
| 5 |
GRE |
Hall B |
| 7 |
WHI |
Hall C |
| 8 |
BLA |
GND |
ELECTRICAL SPECIFICATION
| Model |
70DMW86-4830 |
70DMW116-4830 |
70DMW136-4830 |
| Voltage |
V |
48 |
| Number of poles |
|
8 |
| Rated power |
W |
200 |
350 |
450 |
| No load speed |
rpm |
3600 |
| Rated torque |
Nm |
0.65 |
1.2 |
1.5 |
| Rated Speed |
rpm |
3000 |
3000 |
3000 |
| Rated Current |
A |
5.5 |
9.7 |
12.9 |
| Torque(max) |
Nm |
2.1 |
3.6 |
4.5 |
| Back-EMF constant |
V/Krpm |
7.1 |
7.3 |
7.5 |
| Torque Constant |
Nm/A |
0.095 |
0.098 |
0.099 |
| Resistance |
ohm |
1.2 |
0.6 |
0.3 |
| Weight |
Kg |
1.7 |
2.2 |
2.8 |
| Length |
mm |
86 |
116 |
136 |
