NEMA 17 stepper motor is a 42‑frame small hybrid stepper motor and the most widely‑used standard stepper motor in automation industry. Compact size with standardized mounting interface, this nema 17 stepper motor delivers various torque output with moderate power consumption. It is widely used in 3D printers, small CNC routers, automatic inspection machines and linear transport modules. Featuring cost‑effective performance, the NEMA 17 stepper motor is compatible with most 2‑phase stepper drivers on market, serving as preferred small industrial stepper motor for compact automation equipment.
Standard NEMA17 Flange Mounting Dimension
The NEMA 17 stepper motor follows international 42mm flange standard. This nema 17 stepper motor shares unified mounting hole positions for direct replacement of competing models, convenient for prototype development and mass production.
Multiple Body Lengths for Different Torque Levels
This nema 17 stepper motor comes in various stack lengths corresponding to different holding torque. The NEMA 17 stepper motor covers light‑load to medium‑load working conditions with flexible selection.
Reliable Open‑Loop Positioning Performance
Standard 1.8° step angle without accumulated position error. This nema 17 stepper motor realizes precise point‑to‑point control without encoder and simplifies small‑size motion system design.
Compact Size to Save Internal Machine Space
This nema 17 stepper motor features 42mm small frame, ideal for devices with limited inner installation space and saves overall machine layout space.
High Cost‑Performance to Reduce BOM Cost
As a mass‑produced mature model, this nema 17 stepper motor has sufficient supply and competitive price, effectively lowering total material cost for small automation machinery.
Broad Driver Compatibility
The NEMA 17 stepper motor works with mainstream 2‑phase stepper drivers. This nema 17 stepper motor requires simple wiring and easy setup, shortening machine development and tuning cycle.
| nema 17 stepper motor | |
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Dimensions |
Nema 8(20mm), 11(28mm), 14(35mm), 16(39mm), 17(42mm), 23(57mm), 24(60mm), 34(86mm) |
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Step Angle |
Degree 0.9, 1.2, 1.8(Optional or Customized) |
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Torque |
Up to 350mNm without gearbox |
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Rated Current |
0.1A~10A (A/Phase) |
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Gear type |
Planetary gear motor, worm gear motor, helical gear motor |
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Can be used with |
Planetary gearbox, worm gearbox, helical gearbox |
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Package |
carton/wooden box |
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HS codes |
8501109190 |
Q: What is the flange size of nema 17 stepper motor?
A: Our nema 17 stepper motor adopts standard 42×42mm NEMA17 flange. Custom shaft diameter is available for the NEMA 17 stepper motor.
Q: What is the maximum torque for NEMA 17 stepper motor?
A: Torque of nema 17 stepper motor increases with stack length. Typical holding torque ranges from 0.2‑0.8N.m. Select proper stack length according to real‑world load for NEMA 17 stepper motor.
Q: Can nema 17 stepper motor be closed‑loop type?
A: Yes. This nema 17 stepper motor supports encoder installation for closed‑loop upgrade, avoiding step loss under medium‑heavy load and improving machine reliability.
Q: What machines use nema 17 stepper motor?
A: The nema 17 stepper motor is popular for 3D printers, small CNC routers, test jigs and miniature transport modules, it is a favored small industrial stepper motor for compact automation projects.
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