28JXB20K/28ZY38 Permanent Magnet DC Gear Motor, Planetary Motor
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Basic parameters
Alternative material for annular gear: Metal
Φ28mm
Permitted torque for 28JXB20K/28ZY38 permanent magnet DC gear motor ranges from 0.2 N.m to 2.0N.m.
| Type | Rated voltage VDC | No-load speed r/min | No-load current mA | Rated speed r/min | Rated torque mN.m | Output power W | Rated current mA | Stall torque mN.m | Stall current A |
| 12 | 3000 | 70 | 2500 | 2.5 | 0.65 | 170 | 12 | 0.6 | |
| 12 | 5000 | 100 | 3450 | 7 | 2.48 | 370 | 21.5 | 0.9 |
28ZY38-1230 DC Gear Motor
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 | 516 | 720 | 981 | 1370 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
| Length (L) mm | 31.0 | 31.0 | 35.8 | 35.8 | 35.8 | 42.1 | 42.1 | 42.1 | 42.1 | 48.9 | 48.9 | 48.9 | 48.9 | 48.9 | 55.7 | 55.7 |
| No-load speed r/min | 809 | 579 | 214 | 158 | 111 | 59 | 42 | 30 | 22 | 16 | 11 | 8.1 | 5.8 | 4.2 | 3.1 | 2.2 |
| Rated speed r/min | 674 | 483 | 179 | 132 | 93 | 49 | 35 | 25 | 18 | 13 | 9.5 | 6.8 | 4.8 | 3.5 | 2.5 | 1.8 |
| Rated torque N.m | 0.008 | 0.012 | 0.028 | 0.038 | 0.055 | 0.093 | 0.13 | 0.18 | 0.25 | 0.31 | 0.43 | 0.6 | 0.84 | 1.2 | 1.4 | 2 |
| Max. permissible load in a short time N.m | 0.6 | 0.6 | 2.5 | 2.5 | 2.5 | 5 | 5 | 5 | 5 | 3 | 6 | 6 | 6 | 6 | 6 | 6 |
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 | 516 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
| Length (L) mm | 31.0 | 31.0 | 35.8 | 35.8 | 35.8 | 42.1 | 42.1 | 42.1 | 42.1 | 48.9 | 48.9 | 48.9 | 48.9 |
| No-load speed r/min | 1348 | 965 | 357 | 263 | 185 | 98 | 70 | 50 | 36 | 26 | 19 | 14 | 9.7 |
| Rated speed r/min | 930 | 666 | 246 | 182 | 128 | 68 | 49 | 35 | 25 | 18 | 13 | 9.3 | 6.7 |
| 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 |
| Max. permissible load in a short time N.m | 0.6 | 0.6 | 2.5 | 2.5 | 2.5 | 5 | 5 | 5 | 5 | 3 | 6 | 6 | 6 |
Dongzheng Motor is an experienced electric motor manufacturer, mainly makes gear motors and gearbox, and offers as AC Gearmotor, brushless DC gear motor, planetary motors, worm gear motor. fully equipped gearmotor production line and abundant motor production material, well trained staff can offer good quality gearmotors and gearbox to clients, we have had lots of experiences to serve different clients of countries.
Index
electric motor, DC motor, industrial motor, gearmotor
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