Product Description
High Torque 3N.M Brushless Gear Motor With Planetary Gearhead For Electric Valve
12V, 24V Miniature BLDC motor with planetary gearbox
Model: BLD2877
Permissible torque range 0.3N.m ~ 3N.m for continuous running
Voltage: 4~400V DC
Optional components: connector, encoder, controller
Customized shaft dimensions and technical specifications are to be tailored upon requested.
| Motor type |
Brushless DC motor |
| Gearbox type |
Planetary |
| Pole |
4 |
| Phase |
3 |
| Diameter |
Gearbox: 28mm; DC motor: 28mm |
| Nominal voltage |
12V/24V DC or customized |
| Gear ratio |
1:3.7 ~1: 139 |
| Peak current |
3.0A |
| No load speed |
6000rpm |
| Nominal speed |
3700rpm |
| Permissible load range |
0.3N.m-3.0N.m for S1 duty cycle |
| Rated power |
16W |
Dimension:
Brushless motor BLD2877 technical data:
| Model |
Number of Poles |
Number of phase |
Rated voltage VDC |
No-load speed r/min |
Rated speed r/min |
Rated torque mN.m |
Output power W |
Peak Torque
mN.m |
Peak current A |
Line to line
resistance ohms |
Line to line
inductance
mH |
| BLD2877-2460 |
4 |
3 |
24 |
6000 |
3700 |
50 |
16 |
150 |
3 |
4.2 |
2.2 |
Brushless planetary gear motor technical data ( BLD2877-2460):
| Reduction ratio |
3.7 |
5.2 |
14 |
19 |
27 |
51 |
71 |
100 |
139 |
| Number of gear trains |
1 |
1 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
| gearbox Length mm |
31 |
31 |
40.1 |
40.1 |
40.1 |
49 |
49 |
49 |
49 |
| No-load speed rpm |
1612 |
1152 |
433 |
318 |
225 |
120 |
85 |
60 |
43 |
| Rated speed rpm |
997 |
714 |
264 |
195 |
137 |
73 |
52 |
37 |
29 |
| Rated torque N.m |
0.17 |
0.23 |
0.57 |
0.77 |
1.1 |
1.9 |
2.5 |
2.5 |
2.5 |
| Max permissible load in a short time N.m |
1 |
1 |
3.5 |
3.5 |
3.5 |
7.5 |
7.5 |
7.5 |
7.5 |
Wire diagram:
| U |
V |
W |
Vcc |
Ha |
Hb |
Hc |
GND |
| Green |
Red |
Black |
Yellow |
Blue |
Orange |
Brown |
White |
| 26AWG UL1007 |
Typical Application:
-Motors for Office apparatus and medical devices
• Printer, Copier, Projector, Shredder, fax ( paper cutter ), computer peripheral, lifting socket etc.
• breath machine, medical cleaning pump, medical ventilator, medical bed, dental instrument, surgical robot etc
- Motors for Power tool and fitness equipment
• Electric screwdriver, Electric hydraulic pliers, Electric scissors
• Fascia gun, massage chair, treadmill
-Motors for Household appliances and personal care
• Air purifier, smart toilet, hair dryer, hair curler, tooth brush, vibration, rubdown machine, foot grinder, facial beauty equipment, eyebrow tweezer, electric threading knife
• Blender, sweeper, window cleaner, small household appliances
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