Description
This is a great first stepper motor, good for small projects and experimenting with steppers. This uni-polar motor has a built-in mounting plate with two mounting holes. There are only 32 steps (11.25 degree) per revolution, and inside is a 1/16 reduction gear set. (Actually it's 1/16.128 but for most purposes, 1/16 is a good enough approximation) What this means is that there are really 32*16.128 steps per revolution = 516.096 steps! The shaft is flattened so it's easy to attach stuff to it with a set-screw. A perfect first stepper motor and works well with the Motor Shield for Arduino.
Features
- Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor
- Brand new and high quality.
- Diameter: 27mm.
- Voltage: 5V.
- Step angle: 5.625 x 1/64.
- Reduction ratio: 1/64.
- 5 lines cable 4 phase stepper motor can be driven by a ULN2003 chip.
- It also can be connected as 2 phase to use.
- Original box: No
- Color: Silver
Specification
- Unipolar stepper with 0.1" spaced 5-pin cable connector
- 516 steps per revolution
- 1/16.128 geared down reduction
- 5V DC suggested operation
- Weight: 37 g.
- Dimensions: 28mm diameter, 20mm tall not including 9mm shaft with 5mm
- diameter
- 9" / 23 cm long cable
- Holding Torque: 150 gram-force*cm, 15 N*mm/ 2 oz-force*in
- Shaft: 5mm diameter flattened
- Approx 42 ohm DC impedence per winding