| 3301_0 - NEMA-14 Bipolar 27mm Stepper |
Product Features
- High Torque
- 1.8° Step Angle
- 1250 g-cm holding torque @ 1A
- 1090 g-cm low speed torque
- NEMA-14 Bipolar 4-wire
This motor is a little bit larger than the 3300 but with a shorter length. It also produces twice the torque. The motor is also very efficient in converting current into torque and velocity.
The 3301 stepper motor connects to a bipolar motor controller:
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 yellow and blue wires.
Motors with Black, Green, Red, and Blue wires
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 |
Motors with Blue, Green, Yellow, and Red wires
| Wire Color | Yellow | Blue | Green | Red |
| Board Connector | A | B | C | D |
Note: Make sure to unplug the power cord from the motor controller before switching wires around.
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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. |
Motor Properties
| Motor Type | Bipolar Stepper |
| Manufacturer Part Number | 35BYG304 |
| Step Angle | 1.8° |
| Step Accuracy | 5 % |
| Holding Torque | 1.3 kg·cm |
| Rated Torque | 1.1 kg·cm |
| Maximum Speed (w/1063 Motor Controller) | 600 RPM |
| Maximum Speed (w/1067 Motor Controller) | 4688 RPM |
| Acceleration at Max Speed (w/1067 Motor Controller) | 2.4E+06 1/16 steps/sec² |
Electrical Properties
| Recommended Voltage | 12 V DC |
| Rated Current | 1 A |
| Coil Resistance | 3.5 Ω |
Physical Properties
| Shaft Diameter | 5 mm |
| Mounting Plate Size | NEMA - 14 |
| Weight | 130 g |
| Number of Leads | 4 |
| Wire Length | 300 mm |
