This NEMA-17 motor has an integrated Planetary gearbox with a 52/11 :1 ratio. It generates 16.2 Kg-cm of torque at 1.68 Amps.
When connected to a 1067 - PhidgetStepper Bipolar HC, the 3317 has a maximum speed of a little over 900 RPM. At the output of the gearbox, the step angle is a little under 0.35°. When using the step angle in calculations, you should derive the exact step angle by dividing 1.8° by the gearbox reduction ratio.
This particular revision of the 3317 is made by a different manufacturer, but should behave very similarly to the revision 0 version.
| Motor Properties | |
|---|---|
| Motor Type | Bipolar Stepper |
| Manufacturer Part Number | 42STH38-1684A / 36JXS30K5.2G |
| Step Angle | 0.35° |
| Step Accuracy | 5 % |
| Holding Torque | 18 kg·cm |
| Rated Torque | 16.2 kg·cm |
| Maximum Speed (w/1063 Motor Controller) | 118 RPM |
| Maximum Motor Speed | 904 RPM |
| Acceleration at Max Speed (w/1067 Motor Controller) |
410000 1/16 steps/sec² |
| Electrical Properties | |
| Recommended Voltage | 12 V DC |
| Rated Current | 1.7 A |
| Coil Resistance | 1.7 Ω |
| Phase Inductance | 3.2 mH |
| Physical Properties | |
| Shaft Diameter | 8 mm |
| Mounting Plate Size | NEMA - 17 |
| Weight | 460 g |
| Number of Leads | 4 |
| Wire Length | 300 mm |
| Gearbox Properties | |
| Gearbox Type | Planetary |
| Gear Ratio | 5 2⁄11 : 1 |
| Backlash Error | 3° |
| Maximum Strength of Gears | 18 kg·cm |
| Shaft Maximum Axial Load | 49.1 N |
| Shaft Maximum Radial Load | 98.1 N |
| Customs Information | |
| Canadian HS Export Code | 8501.10.00 |
| American HTS Import Code | 8501.10.40.40 |
| Country of Origin | CN (China) |
The 3317 stepper motor connects to a bipolar motor controller such as the 1067 - PhidgetStepper Bipolar HC.
The following table shows how to connect the motor wires to the board connectors to produce a clockwise rotation in the stepper motor when increasing position. To wire for counter-clockwise rotation when increasing position, reverse the red and blue wires.
| Wire Color | Black | Green | Red | Blue |
|---|---|---|---|---|
| Board Connector | A | B | C | D |
Note: Make sure to unplug the power cord from the motor controller before switching wires around.
|
Connecting the motor directly to a power supply will destroy the motor and void the warranty. If you want to check your motor make sure it is connected to a constant current / chopper drive controller. |
