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
