28mm High Torque 24V Brushless DC Planetary Gear Motor 500rpm For
Electric Boat
12V, 24V Mini BLDC Planetary Gear Motor
Model: BLD2838
Voltage: 24V
Rated torque up to 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.
Dimension:
Brushless motor technical data:
| Model | Number of Poles | Number of phase | Rated voltage | No-load speed | Rated speed | Rated torque | Output power | Peak Torque | Peak current | Line to line
resistance | Line to line
inductance |
| | # | # | V DC | r/min | r/min | mN.m | W | mN.m | A | ohms | mH |
| BLD2838-2430 | 4 | 3 | 24 | 3000 | 2000 | 5 | 1 | 15 | 0.45 | 93.3 | 28 |
| BLD2838-2440 | 4 | 3 | 24 | 4000 | 2700 | 7 | 1.9 | 21 | 0.6 | 55 | 18.3 |
Brushless planetary gear motor technical data ( BLD2838-2430 ):
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 | 516 | 720 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Length mm | 31 | 31 | 40.1 | 40.1 | 40.1 | 49 | 49 | 49 | 49 | 57.9 | 57.9 | 57.9 | 57.9 | 57.9 |
| No-load speed rpm | 809 | 576 | 214 | 158 | 111 | 59 | 42 | 30 | 22 | 16 | 11 | 8.1 | 5.8 | 4.2 |
| Rated speed rpm | 539 | 386 | 143 | 105 | 74 | 39 | 28 | 20 | 14 | 11 | 7.6 | 5.4 | 3.9 | 2.8 |
| Rated torque N.m | 0.017 | 0.023 | 0.057 | 0.077 | 0.11 | 0.19 | 0.26 | 0.37 | 0.51 | 0.61 | 0.86 | 1.2 | 1.7 | 2 |
| 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 | 9 | 9 | 9 | 9 |
Brushless planetary gear motor technical data ( BLD2838-2440 ):
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 | 516 | 720 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Length mm | 31 | 31 | 40.1 | 40.1 | 40.1 | 49 | 49 | 49 | 49 | 57.9 | 57.9 | 57.9 | 57.9 | 57.9 |
| No-load speed rpm | 1078 | 772 | 286 | 211 | 148 | 78 | 56 | 40 | 29 | 21 | 15 | 11 | 7.8 | 5.6 |
| Rated speed rpm | 728 | 521 | 193 | 142 | 100 | 53 | 38 | 27 | 19 | 14 | 10 | 7.3 | 5.2 | 3.8 |
| Rated torque N.m | 0.023 | 0.033 | 0.079 | 0.11 | 0.15 | 0.26 | 0.36 | 0.51 | 0.71 | 0.86 | 1.2 | 1.7 | 2.3 | 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 | 9 | 9 | 9 | 9 |
More motors:
Typical Application:
Industrial automation: conveyers, rotational operation, automatic gate system, solar
tracker etc.
Household electrical appliances: lawn mower, ice crusher, stair lift, air-condition, masticating
juicer, food waste disposer, kitchen appliances, etc.,
The automotive industry: truck tarp systems, pumps, electric chair, jack, etc.
Recreational equipment: swimming pool cleaners, pool cover systems,
golf trolley, amusement machines and other places of entertainment,
etc.
Office automation: automatic doors, elevator doors, roller shutter, curtains, punch
machines, financial instruments, etc.
Medical and health-care equipment: various of health care equipment, medical equipment, etc.
