|3303_0 - NEMA-17 Bipolar 48mm Stepper|
This affordable bipolar stepper has a 1.8° step angle and 4.24 kg·cm of torque at low speeds.
This motor is a larger NEMA-17 motor that produces a whopping 4800g-cm of holding torque. The motor is also very efficient in converting current into torque and velocity.
The 3303 stepper motor connects to a bipolar motor controller such as the 1067 - PhidgetStepper Bipolar HC.
The following diagram 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.
Note: Make sure to unplug the power cord from the motor controller before switching wires around.
The mounting holes on this motor are compatible with the 3338 - Mounting Bracket (NEMA17).
|Motor Type||Bipolar Stepper|
|Manufacturer Part Number||42BYGHW811|
|Step Accuracy||5 %|
|Holding Torque||4.8 kg·cm|
|Rated Torque||4.2 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)
|1.4E+06 1/16 steps/sec²|
|Recommended Voltage||12 V DC|
|Rated Current||2.5 A|
|Coil Resistance||1.3 Ω|
|Phase Inductance||1.8 mH|
|Shaft Diameter||5 mm|
|Mounting Plate Size||NEMA - 17|
|Number of Leads||4|
|Wire Length||300 mm|
|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.|