Yancheng Weigu Intelligent Technology Co., Ltd.
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Nema17 42mm Geared Stepper Motor High Torque 1.8° Step Angle 2 Phase Planetary Gearbox
42BYGH product is a hybrid stepping motor with a square size of 42*34. The length may be adjusted according to the requirements of power, etc., and the range is generally between 34~60mm. The length of the planetary gear reducer is between 27~45mm. The gear reduction ratio can be customized according to customer requirements.It can be re-evaluated after special request.
Hybrid stepping motor has the advantages of high control precision, high transmission resolution and large output torque. It is widely used in engraving machines, medical equipment, stage lighting, precision instruments and other fields.
The necessary driving device or control device for the customer can cooperate with the customer for development.
The basic step angle of the motor is 1.8 degrees.
At the same time, we can provide the same size products with a step angle of 0.9 degrees!
Genaral Specification:
| PRODUCT NAME | NEMA 17 gearbox stepper motor |
| MODEL | 42BYGH34-G |
| GEAR RATIO | 1:3.7~139 |
| NO.OF PHASES | 2 PHASES |
| STEP ANGLE | 18°/STEP |
| COIL RESISTANCE | 10Ω±10% |
| PHASE INDUCTANCE | 12±20% mH |
| HOLDING TORQUE | 1.2 Kg.cm |
| INSULATION CLASS | B |
| WEIGHE | 0.25KG |
| OEM & ODM SERVICE | AVAILABLE |
Electrical Specification:
Gearbox Ratio Datasheet
| Reduction ratio | 3.71 | 5.18 | 13.76 | 19.2 | 26.8 | 51 | 71 | 99.5 | 139 |
| Number of gear trains | 1 | 2 | 3 | ||||||
| Length(L2) mm | 27.3 | 35 | 42.7 | ||||||
| Max.rated torque kg.cm | 20 | 30 | 40 | ||||||
| Short time permissible torque kg.cm | 40 | 60 | 80 | ||||||
| Weight g | 350 | 450 | 550 | ||||||
Mechanical Dimension:MM
Typical Applications: