Products for USB Sensing and Control

Products for USB Sensing and Control

42BYGHW811-AG99.5 NEMA-17 Bipolar 99.5:1 Planetary Gearbox Stepper

ID: 3313_0
This powerful bipolar stepper has a 0.018° step angle and 50 kg·cm of torque at low speeds.

Discontinued

Replaced by the 3319 – 42BYGH40(M)-160-4A NEMA 17 Bipolar 99.55:1 Planetary Gearbox Stepper

This NEMA-17 motor has an integrated Planetary gearbox with a 99.5:1 ratio. At 2.5 Amps (maximum current), this gearbox stepper can produce a maximum torque of 477 kg-cm. The gearbox is only rated for 50 kg-cm of continuous torque, and 1000 kg-cm for brief overloads. Loading this gearbox stepper beyond the torque rating of the gearbox will shorten its useful life.

Product Specifications

Motor Properties
Motor Type Bipolar Stepper
Manufacturer Part Number 42BYGHW811-AG99.5
Step Angle 0.018°
Step Accuracy 5 %
Holding Torque 50 kg·cm
Rated Torque 50 kg·cm
Maximum Speed (w/1063 Motor Controller) 6 RPM
Electrical Properties
Recommended Voltage 12 V DC
Rated Current 2.5 A
Coil Resistance 1.3 Ω
Phase Inductance 1.8 mH
Physical Properties
Shaft Diameter 8 mm
Mounting Plate Size NEMA - 17
Weight 610 g
Number of Leads 4
Wire Length 300 mm
Gearbox Properties
Gearbox Type Planetary
Gear Ratio 99 10442057 : 1

The 3313 stepper motor connects to the 1063 - PhidgetStepper Bipolar 1-Motor.

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.



Warning


warning 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.