NEMA17-07GM
The NEMA17-07GM is a compact geared stepper motor designed for precise and powerful motion control tasks. Thanks to its integrated 19.2:1 gearbox, it is particularly well-suited for applications that require a combination of high torque and finely controllable motion.
With 200 steps per revolution on the motor side and the high reduction ratio, exceptionally fine motion can be achieved at the gearbox output. This makes the motor ideal for positioning tasks, automation, robotics, and other applications where torque and precision are more important than high output speeds.
The gearbox offers a reduction ratio of 19.2:1 with a specified efficiency of 80%. It is designed for a maximum permissible torque of 3 Nm and a maximum permissible holding torque of 9 Nm, thus providing significant power reserves for more demanding applications.
With dimensions of 42 × 42 × 83 mm, the NEMA17-07GM remains compact despite its integrated gearbox. The 8-mm shaft with a 7-mm flat facilitates a positive-lock connection with couplings or other drive elements, while the open connection leads allow for flexible integration.
Specifications
Shaft dimensions
Ø 8 x 18 mm (7mm flat spot)
Specification
42SHD4419-19G
Connection
4 connection cables with open ends
Steps per Revolution
200
Holding torque
0.44 Nm
Step angle
1.8 ° ±5 %
Rated voltage
2.772 V
Rated current
1.68 A
Number of Phases
2
Phase resistance
1.65 Ω
Phase inductivity
2.8 mH
Isolation resistance
Min. 100 MΩ @500 V DC
Isolation class
B (130°C)
Rotational inertia
38 g·cm²
Detent torque
0.02 Nm
Permitted operating temperature
-10 to 50 °C
Gear box
Efficiency
80 %
Reduction ratio
19.2 :1
Max. permissible holding torque
9 Nm
Max. permissible torque
3 Nm
Angular minutes
≤ 2 °
Nominal input rotation rate
6000 U/min
Max. input speed
8000 U/min
Additional information
Dimensions
42 x 42 x 83 mm
Weight
550 g
Items shipped
NEMA17-07GM stepper motor
EAN
4250236821740
Article No.
NEMA17-07GM
