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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.
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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.
Contact Person :
Nora
WhatsApp :
+8618661153149
8 nm 1.8 Deg Two Phase Gearbox Stepping Motor Low Speed Reduction Ratio 1 16
Product Details
Product Name | Stepping Gearbox Motor | Step Accuracy | ± 5% |
---|---|---|---|
Insulation Resistance | 100MΩ Min.500VC DC | Dielectric Strength | 500VAC 1 Minute |
Ambient Temperature | -20℃~+50℃ | Temperature Rise | 80 ℃ Max |
Radial Load(10mm From Flange) | ≤120N | Shaft Axial Load | ≤80N |
High Light | stepper motor low rpm,1.8 Deg stepper motor,8nm stepper motor |
Product Description
42BYGH835-08ag16 Insulation Class B Stepping Motor Low-Speed Stable Performance Planetary Gearbox
Model | Reduction Ratio | Weight(g) | Phase | Step Angle | Step Angle Accuracy | Torque n.m |
42BYGH835-07AG5 | 1:5 | 485 | 2 | 1.8 ° | ±5% | 1.78 |
42BYGH835-08AG16 | 1:16 | 513 | 2.5 | |||
42BYGH835-10AG54 | 1:54 | 607 | 8 | |||
42BYGH835-09AG117 | 1:117 | 553 | 2.5 |
Electrical Specification
42BYGH835-08AG16 | ||
STEP ANGLE | °/STEP | 1.8 |
RATED VOLTAGE | V | 12 |
CURRENT | A/PHASE | 0.5 |
RESISTANCE | Ω/PHASE | 24 |
INDUCTANCE | mH/PHASE | 36 |
HOLDING TORQUE | Kg.cm | 4.4 |
INSULATION CLASS | B |
*Products can be customized by special request.
Wiring Diagram

Mechanical Dimension

GEARBOX Electrical Specification
Out diameter 36mm Powder metallurgy
Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
Powder metallurgy | sleeve bearing | ≤120 | ≤80 | ≤500 | ≤0.03 | ≤0.1 | ≤1.5 |
Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length (mm) | Weight(g) | Number of gear trains |
1/4 | 0.3 | 1.0 | 81% | 24.8 | 145 | 1 |
1/5 | ||||||
1/16 | 1.2 | 3.5 | 72% | 32.4 | 173 | 2 |
1/20 | ||||||
1/25 | ||||||
1/53 | 2.5 | 7.5 | 65% | 41.9 | 213 | 3 |
1/62 | ||||||
1/76 | ||||||
1/94 | ||||||
1/117 |
Mechanical Dimension
Based on all these 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 the USA, Europe, Southeast Asia, and all-around China.

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