micro dc planetary system gearbox motor
Ningbo Twirl Motor Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
DC brush gearbox motor combines a DC motor with a planetary gearbox
Assembled motor with D*L:42*84mm
CE, ROHS approved
micro dc planetary system gearbox motor
large torque,long life,low noise
1) Model number: PG42M555-12V
2) Brand name: twirl
3) Output power:3.8~13.5w
4) Dia: Ø42×(84~110)mm
5) Typical applications:
Auto shutter, Micro CNC equipment, Central air conditioning
valve, Robots, Towel dispensers,Limelight,Automatic closetbowl special
valve,Electric advertising,Angular telescope,Office
equipment,Household appliances,Automatic actuator
6) Characteristics details is as following table:
| Gearbox data for PG42M555-12V | ||||||
| Number of stages | 1 stages | 2 stages | 3 stages | 4 stages | 5 stages | |
| reduction | reduction | reduction | reduction | reduction | ||
| Reduction ratio | 3.7, 5.2 | 13.7,19.2, 26.9 | 50.9,71.2, 99.5,139 | 188, 264, 369,516, 721 | 699,977, 1367, 1911, 2672,3736 | |
| Gearbox length(mm) | 26.4 | 32.6 | 38.9 | 45.3 | 52.5 | |
| Max. running torque | 3kgf.cm | 6kgf.cm | 8kgf.cm | 12kgf.cm | 20kgf.cm | |
| Max. gear breaking torque | 9kgf.cm | 18kgf.cm | 24kgf.cm | 36kgf.cm | 60kgf.cm | |
| Gearing efficiency | 90% | 81% | 73% | 65% | 59% | |
| MOTOR DATA | |||||||||
| MOTOR MODEL | Rated | No load | Load | Stall | |||||
| Vol. | Current | Speed | Current | Speed | Torque | Power | Torque | Current | |
| V | mA | r/min | mA | r/min | gf.cm | W | gf.cm | mA | |
| RS-555123000 | 12 | ≤140 | 3000 | ≤800 | 2200 | 150 | 3.3 | 600 | 3000 |
| RS-555124500 | 12 | ≤220 | 4500 | ≤1200 | 3300 | 220 | 7.2 | 880 | 4800 |
| RS-555126000 | 12 | ≤350 | 6000 | ≤2000 | 4500 | 300 | 13.5 | 1200 | 6000 |
