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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.
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.
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.
Contact Person : Ivy Wang
WhatsApp : +8618601628807
Email：sales@brushlessmotor.com
12 Volt Gearbox Stepper Motor Nema 17 Reduction Gearbox 0.4A 2.5 Kg Cm 34 Oz In
| Place of Origin | China |
|---|---|
| Brand Name | TB-Motor |
| Certification | CE ROHS ISO |
| Model Number | 42BYGH208-56AG5 |
| Minimum Order Quantity | 50 |
| Price | USD |
| Packaging Details | Carton with Inner Foam Box, Pallet |
| Delivery Time | 25 DAYS |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 PCS/MONTH |
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Product Details
| Product Name | Stepping Gearbox Motor | Temperature Rise | 80 ℃ Max |
|---|---|---|---|
| Ambient Temperature | -20℃~+50℃ | Insulation Resistance | 100MΩ Min.500VC DC |
| Dielectric Strength | 500VAC 1 Minute | Radial Load(10mm From Flange) | ≤120N |
| Shaft Axial Load | ≤80N | Step Accuracy | ± 5% |
| Housing Material | Powder Metallurgy | Bearing At Output | Sleeve Bearing |
| High Light | Stepper Motor Gearbox Nema 17,Nema 17 Gear Reduction,nema 17 geared stepper motor | ||
Product Description
NEMA 17 stepping motor 12V 0.4A with Powder metallurgy gearbox reducer
| Model | Size | Weight(g) | Current/phase | Gearbox diameter | Dielectric Strength | Ambient Temperature: | Step Angle | Holding torque with gearbox (Nm) |
| 42BYGH208-56AG5 | 42*42*58.5 mm | 345 | 0.4 | 36mm | 500V AC 1minute | -20℃-50℃ | 1.8 | 1.01 |
| 42BYGH208-57AG16 | 42*42*66.1 mm | 373 | 0.4 | 36mm | 500V AC 1minute | -20℃-50℃ | 1.8 | 2.88 |
As well as uses for transmissions in vehicles, planetary gearboxes are used in various industries for different applications. They offer high precision and high torque-to-volume ratio making them well suited to applications that involve; increasing torque, reducing speed, precise positioning, and controlling reproducible machinery.
Electrical Specification
| STEP ANGLE | °/STEP | 1.8 |
| RATED VOLTAGE | V | 12 |
| CURRENT | A/PHASE | 0.4 |
| RESISTANCE | Ω/PHASE | 30 |
| INDUCTANCE | mH/PHASE | 42 |
| HOLDING TORQUE | Kg.cm | 2.5 |
| 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 |
