Active Member
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[China]
Address: 2F, Building A, Hechangtai Industry Park, No. 51, Pinshun Road, Guanlan Street, Longhua District, Shenzhen, China.
Contact name:Omar
Shenzhen Tronsun Motor Co., Ltd |
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High Torque 50kg.cm 42mm planetary gearbox with RS 775 brush dc motor 12v 24v dc gear motor for home appliance
Model No.: 42PA775
Applications:
Electric curtains
Smart Home appliance
Smart robots
Precision Instuments
Features:
42mm planetary gearbox
RS-775/755 brush dc motor
Ball bearing
Varistor inside the motor
Encoder available
High torque 50kg.cm
Product Showcase:
2D Drawing:
GEARBOX REDUCTION RATIO:
| Gearbox Length (mm) | Stage Number | Reduction Ratio | Rated Torque | Bearable Maximum Instant Torque | ||||||||
| kg.cm | ||||||||||||
| 33.5 | 1 | 3.7/1 | 5/1 | 10.0 | 20.0 | |||||||
| 43.5 | 2 | 13/1 | 18/1 | 25/1 | 25.0 | 50.0 | ||||||
| 53.5 | 3 | 49/1 | 67/1 | 92/1 | 125/1 | 40.0 | 80.0 | |||||
| 63.5 | 4 | 181/1 | 246/1 | 336/1 | 458/1 | 625/1 | 50.0 | 100.0 | ||||
Motor Performance:
MODEL | REDUCTION RATIO | VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | |||||||
| OPERATING RANGE | NOMINAL | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |||
| V | rpm | A | rpm | A | kg.cm | W | kg.cm | A | ||||
| 42PA775-18-12660 | 18/1 | 5.0~13.0 | 12.0 | 660 | 1.7 | 573 | 11.3 | 14 | 82.28 | 110.8 | 75.6 | |
| 42PA775-25-24430 | 25/1 | 6.0~25.0 | 24.0 | 430 | 0.75 | 375 | 5.2 | 16 | 61.54 | 123.6 | 35.8 | |
| 42PA775-92-24120 | 92/1 | 6.0~25.0 | 24.0 | 120 | 0.75 | 106 | 5 | 50 | 54.36 | 435.8 | 35.8 | |
| 42PA775-125-2440 | 125/1 | 6.0~25.0 | 24.0 | 40 | 0.32 | 35 | 1.6 | 50 | 17.95 | 380.9 | 9.5 | |
| 42PA775-246-2420 | 246/1 | 6.0~25.0 | 24.0 | 20 | 0.32 | 18 | 1.05 | 60 | 11.08 | 745.6 | 9.5 | |
| 42PA775-25-48300 | 25/1 | 12.0~48.0 | 48.0 | 300 | 0.42 | 251 | 1.9 | 20 | 51.49 | 123.7 | 9.65 | |
Pls download the PDF document for referrence.
FAQ
Q: How do you make sure motor quality?
A: We have our own inspection procedures: for incoming materials,
we have signed sample and drawing to make sure qualified incoming
materials; for production process, we have tour inspection in the
process and final inspection to make sure qualified products before
shipping.
Q: What's your lead time?
A: Generally speaking, our regular standard product will need
25-30days, a bit longer for customized products. But we are very
flexible on the lead time, it will depends on the specific orders
Q: What is your MOQ?
A: Generally, the MOQ is 1000 pieces for our motors. But we can support you with small quantity for the first trial order .
Q: Do you have motors in stocks?
A: No, all motors are made according to the customers' requirements, so it is difficult for us to make in stocks.
