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Rod S****I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs. -
Sam N***These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
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Jim S**Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
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PG42A-PM-ST Powder Metallurgy Split Straight Teeth Planetary Reducer Gearbox 42mm
| Place of Origin | China |
|---|---|
| Brand Name | Hetai |
| Certification | CE ROHS ISO |
| Model Number | PG42A-PM-ST |
| Minimum Order Quantity | 50 |
| Price | USD |
| Packaging Details | Carton with Inner Foam Box, Pallet |
| Delivery Time | 28-31 |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000pcs/month |
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xProduct Details
| Product Name | Planetary Gearbox | Structure | Split |
|---|---|---|---|
| Material | Powder Metallurgy | Type Of Teeth | Straight Teeth |
| Rated Tolerance Torque（N.m） | 1/4/8 | Momentary Tolerance Torque （Nm） | 3.0/12/25 |
| Mechanical Dimensions | 42mm | Reduction Ratio | Different |
| Gearbox Length(mm) | 32.5/46.3/60.1 | Number Of Gear Trains | 1/2/3 |
| Efficiency | 90%/81%/72% | ||
| High Light | Split Planetary Reducer Gearbox,Planetary Reducer Gearbox 42mm,Powder Metallurgy Split Planetary Reducer |
||
Product Description
PG42A-PM-ST Powder Metallurgy 42mm dia Split Straight Teeth Planetary Reducer Gearbox
The planetary reducer gearbox is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a larger torque mechanism. The gear with a small number of teeth on the transmission shaft of the planetary reducer meshes with the large gear on the output shaft to achieve the purpose of deceleration. Ordinary reducers also have several pairs of gears meshing with the same principle to achieve the ideal deceleration effect. The ratio of the number of teeth of the large and small gears is the transmission ratio.
Mechanical Dimension
Gearbox Specification:
| Reduction Ratio | Exact Reduction Ratio |
Rated Tolerance Torque (Nm) |
Momentary Tolerance Torque (Nm) |
Efficiency(%) | Length (mm) |
Weight (g) |
Number of gear trains |
| 1/3.5 | 1/3.5 | 1.0 | 3.0 | 90% | 32.5 | / | 1 |
| 1/4.33 | 1/4.33 | ||||||
| 1/6.0 | 1/6.0 | ||||||
| 1/12.3 | 1/12.3 | 4.0 | 12 | 81% | 46.3 | / | 2 |
| 1/15.2 | 1/15.2 | ||||||
| 1/18.7 | 1/18.7 | ||||||
| 1/21 | 1/21 | ||||||
| 1/26 | 1/26 | ||||||
| 1/36 | 1/36 | ||||||
| 1/42.9 | 1/42.9 | 8.0 | 25 | 72% | 60.1 | / | 3 |
| 1/53 | 1/53 | ||||||
| 1/65.6 | 1/65.6 | ||||||
| 1/73.5 | 1/73.5 | ||||||
| 1/81.2 | 1/81.2 | ||||||
| 1/90.9 | 1/90.9 | ||||||
| 1/112.5 | 1/112.5 | ||||||
| 1/216 | 1/216 |
Different reduction ratio, torque, weight and length.
ChangZhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to provide professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as assembly line, Automatic cylindrical grinder and CNC machining centers as well.
Our main products are Stepper Motor, Planetary Gearbox& Gearbox Motor, Brushless DC Motor, Servo Motor.
Based on all this advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to USA, Europe, Southeast Asia and all-around China.
Production Process
Based on all this advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to USA, Europe, Southeast Asia and all-around China
Different reduction gearboxs
Powder metallurgy gearbox:long life and low noise
Zinc alloy gearbox: low cost
Right Angle Gearbox
L type gearbox
Worm Gearbox
High-quality Raw Materials
Gearbox Material Placement
Gearbox Assembled
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