All Products
Menu
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
57mm Nema 23 Stepper Motor With Planetary Gearbox 1.8 Degree 10 Kg Cm 1 nm
| Place of Origin | China |
|---|---|
| Brand Name | TB-Motor |
| Certification | CE ROHS ISO |
| Model Number | 57BYGH459-19AG6 |
| 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 |
GET AN ESTIMATE NOW
Leave a Message
Product Details
| Product Name | Stepping Gearbox Motor | Step Accuracy | ± 5% |
|---|---|---|---|
| Temperature Rise | 80 ℃ Max | Insulation Resistance | 100MΩ Min.500VC DC |
| Ambient Temperature | -20℃~+50℃ | Dielectric Strength | 500VAC 1 Minute |
| Shaft Press-fit Force Max | ≤1000N | Bearing At Output | Sleeve Bearing |
| RESITSTANCE | 1.1Ω/PHASE | HOLDING TORQUE | 10 Kg.cm |
| High Light | 1nm 10Kg Cm geared stepper motor nema 23,1nm stepper motor gearbox nema 23,nema 23 gear reduction | ||
Product Description
57BYGH459-19AG6 NEMA 23 stepper motor 1.8° with Powder metallurgy low noise gearbox planetary
| Model | Step Angle Accuracy | Step Angle | Holding torque N.m | Max Radial Force | Shaft axial load |
| 57BYGH459-19AG6 | ±5% | 1.8 | 4.86 | ≤450N (10mm from front flange) | ≤200N |
| 57BYGH459-20AG15 | ±5% | 1.8 | 10.65 | ≤450N (10mm from front flange) | ≤200N |
Step Accuracy —————————— ±5%
Resistance Accuracy ———————– ±10%
Inductance Accuracy ———————- ±20%
Temperature Rise ————————– 80°C MAX.
Ambient Temperature Range ————- -20°C~ +50°C
Storage Temperature Range ————- -30°C~ +60°C
Insulation Resistance ———————- 100M Ω MIN. 500V DC
Dielectric Strength ————————- 500V AC 1min
Electrical Specification
| MODEL | 57BYGH459-19AG6 | |
| STEP ANGLE | °/STEP | 1.8 |
| RATED VOLTAGE | V | 2.2 |
| CURRENT | A/PHASE | 2.0 |
| RESISTANCE | Ω/PHASE | 1.1 |
| INDUCTANCE | mH/PHASE | 3.7 |
| HOLDING TORQUE | kg.cm | 10 |
| INSULATION CLASS | B | |
*Products can be customized by special request.
Wiring Diagram

Mechanical Dimension

GEARBOX Electrical Specification
Out diameter 56mm 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 | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length L (mm) | Weight(g) | Number of gear trains |
| 1/4 | 2.0 | 6.0 | 81% | 41.3 | 491 | 1 |
| 1/6 | ||||||
| 1/15 | 8.0 | 25 | 72% | 59.6 | 700 | 2 |
| 1/18 | ||||||
| 1/26 | ||||||
| 1/47 | 16 | 50
| 72% | 59.6 | 700 | 2 |
| 1/66 |
Mechanical Dimension




