Product Description
Lawn Mower Cylindrical Brushless DC Planetary Gear Motor With Internal External Driver
12V, 24V Miniature BLDC motor with planetary gearbox
Model: BLD3657
Permissible torque range 0.3N.m ~ 3N.m for continuous running
Optional components: magnetic/optical encoder; power-on/power-off brake; cable connector; controller Customized shaft & flange dimensions and technical specifications are available upon requested.
| Motor type |
Brushless DC motor |
| Gearbox type |
Planetary |
| Pole |
4 |
| Phase |
3 |
| Diameter |
Gearbox:36mm; DC motor: 36mm |
| Nominal voltage |
12V/24V DC or customized |
| Gear ratio |
1:3.7 ~1: 189 |
| No load speed |
5000rpm |
| Nominal speed |
4200rpm |
| Permissible load range |
0.3N.m ~ 3N.m for S1 duty cycle |
| Driver |
Built-in driver |
| Rated power |
18W |
Dimension:
Brushless motor technical data:
| Model |
Number of Poles |
Number of phase |
Rated voltage |
No-load speed |
Rated speed |
Rated torque |
Rated Power |
started torque |
| |
# |
# |
V DC |
r/min |
r/min |
mN.m |
W |
mN.m |
| BLD3657-2450 |
4 |
3 |
24 |
5000 |
4200 |
40 |
18 |
257 |
Brushless planetary gear motor technical data ( BLD3657-2450):
| Reduction ratio |
3.7 |
5.2 |
14 |
19 |
27 |
51 |
71 |
100 |
139 |
189 |
| Number of gear trains |
1 |
1 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
4 |
| Length mm |
26.5 |
26.5 |
33.6 |
33.6 |
33.6 |
40.5 |
40.5 |
40.5 |
40.5 |
47.4 |
| No-load speed rpm |
1348 |
965 |
357 |
263 |
185 |
98 |
70 |
50 |
36 |
26 |
| Rated speed rpm |
1132 |
811 |
300 |
221 |
156 |
82 |
59 |
42 |
30 |
22 |
| Rated torque N.m |
0.13 |
0.19 |
0.45 |
0.62 |
0.87 |
1.5 |
2.1 |
2.9 |
3 |
3 |
| 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 |
9 |
Wire diagram:
| Phase V + |
Phase W - |
Reversing |
Speed control |
Braking |
+5V output |
Pulse Output |
| Red |
Black |
Brown |
Orange |
White |
Green |
Blue
|
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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