0.4a 1.54Nm 15 kg cm Gearbox Stepper Motor 42x42mm Reduction 1 5
42BYGH603-07AG5 42mm*42mm stepper motor with low noise planetary gearbox reduction ratio 1:5
| Model | Size | Weight(g) | Current/phase | Step Angle | Holding torque with gearbox (Nm) | Radial load(10mm from flange) | Shaft axial load |
| 42BYGH208-58AG117 | 42*42*75.6 mm | 413 | 0.4 | 1.8 | 19.01 | ≤120N (10mm from front flange) | ≤80N |
| 42BYGH603-07AG5 | 42*42*64.5 mm | 385 | 0.4 | 1.8 | 1.54 | ≤120N (10mm from front flange) | ≤80N |
| 42BYGH603-08AG16 | 42*42*72.1 mm | 413 | 0.4 | 1.8 | 4.38 | ≤120N (10mm from front flange) | ≤80N |
| 42BYGH603-10AG54 | 42*42*99.8 mm | 507 | 0.4 | 1.8 | 13.34 | ≤120N (10mm from front flange) | ≤80N |
| 42BYGH603-09AG117 | 42*42*81.6 mm | 453 | 0.4 | 1.8 | 28.90 | ≤120N (10mm from front flange) | ≤80N |
Electrical Specification
| STEP ANGLE | °/STEP | 1.8 |
| RATED VOLTAGE | V | 12 |
| CURRENT | A/PHASE | 0.4 |
| RESISTANCE | Ω/PHASE | 30 |
| INDUCTANCE | mH/PHASE | 65 |
| HOLDING TORQUE | Kg.cm | 3800 |
| INSULATION CLASS | B | |
*Products can be customized by special request.
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 |
What Is A Planetary Gear Set?
A simple planetary gear set is made up of three main components:
1. The sun gear that sits in the centre (central gear).
2. Multiple planet gears.
3. The ring gear (outer gear).
The three components make up a stage within a planetary gearbox. For higher ratios, we can offer double or triple stages.
The company dedicates to produce and design step motor, DC brushless motor, and gearbox motor. Please contact us directly if you're interested.
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