Nema 17 (42mm) High Torque Hybrid Stepper Motors
Motion Control Products range of high torque NEMA 17 Hybrid Stepping Motors are available with a holding torque up to 43Ncm.
A high torque stepping motor output more torque than standard hybrid stepping motors due to the use of powerful rare earth magnets instead of the traditional permanent magnets. The motors are 1.8 degrees-per-step have single or double shaft and the option of optical encoder and planetary gearbox available for most motors.
A mid size hybrid stepper motor we also supply NEMA 8 (20mm), NEMA 11 (28mm),Nema 16 (39mm), NEMA 23 (57mm) and NEMA 34 (86mm) versions.
Applications:
Typical applications for Nema 17 stepper motors include: 3D printers, Prototyping machines, Telescopes, Pick and place machines, Linear actuators, Analytical Devices and Medical Instruments and CNC machines.
Range Specifications:
The following specifiacations are common across all listed models.
- Step Angle: 1.8 Deg
- Step Angle Accuracy: 5% (full step, no load)
- Resistance Accuracy: 10%
- Inductance Accuracy: 20%
- Temperature Rise: 80°C
- Ambient Temperature: 20°C to +50°C
- Insulation Resistance: 100M Min. ,500VDC
- Dielectric Strength: 500VAC for one minute
- Shaft Radial Play: 0.02Max. (450 g-load) Shaft
- Axial Play: 0.08Max. (450 g-load) Max.
- Radial force: 28N (20mm from the flange)
- Max. axial force: 10N
Model Specific Data
This data is model specific, for more details, please contact us for each model's datasheet.
FL42STH25-0404A
Voltage: 9.6V Current (phase): 0.4A Inductance (Phase): 36mH Holding Torque: 166mNm Shaft version: Single output shaft
DATASHEET
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FL42STH33-0956A
Voltage: 3.99V Current (phase): 0.95A Inductance (Phase): 2.8mH Holding Torque: 157mNm Shaft version: Single output shaft
DATASHEET
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FL42STH38-0804A
Voltage: 8V Current (phase): 0.8A Inductance (Phase): 17mH Holding Torque: 314mNm Shaft version: Single output shaft
DATASHEET
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FL42STH38-1206A
Voltage: 3.96V Current (phase): 1.2A Inductance (Phase): 3.2mH Holding Torque: 255mNm Shaft version: Single output shaft
DATASHEET
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FL42STH38-1204AF-02
Voltage: 3.96V Current (phase): 1.2A Inductance (Phase): 7.2mH Holding Torque: 359.9mNm Shaft version: Single shaft with flat
DATASHEET
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FL42STH47-1204A
Voltage: 3.84V Current (/Phase): 1.2A Inductance (/Phase): 6mH Holding Torque: 441mNm Shaft version: Single output shaft
DATASHEET
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FL42STH47-1684A-01
(3D printer motor)
Voltage: 3.2V Current (phase): 1.68A Inductance (Phase): 2.8mH Holding Torque: 440mNm Shaft version: Single shaft
PDF DATASHEET
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17H249-150-4D-EK25
(Stepper Motor with 500 cpr encoder)
Voltage: 3.3V Current (phase): 1.5A Inductance (Phase): 25.1mH Holding Torque: 470mNm Shaft version: Single shaft Encoder: 500 lines
PDF DATASHEET
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