KEYESTUDIO stepper motor driver module and stepper motor KS0140, 5V

KEYESTUDIO stepper motor driver module and stepper motor KS0140, 5V

Stepper motor driver module and stepper motor by Keyestudio. It can convert electrical impulses into discrete mechanical movements.

-The rotation angle of the motor is proportional to the input pulse
-The motor has full torque at standstill (if the windings are energized)
-Precise positioning and repeatability of movement
-Excellent start/stop/reverse response
-Very reliable as there are no contact brushes in the motor
-The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control
- It is possible to achieve very low speed synchronous rotation with a load that is directly coupled to the shaft
-A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses

Instructions for use:
https://www.data-media.gr/files/KS0140.pdf

Specifications
Model: 28BYJ-48
Rated voltage: 5VDC
Number of Phases: 4
Speed Variation Ratio: 1/64
Stride Angle: 5.625° /64
Frequency: 100Hz
DC resistance: 50Ω±7%(25?)
Idle In-traction Frequency: > 600Hz
Idle Out-traction Frequency: > 1000Hz
In-traction Torque >34.3mN.m(120Hz)
Self-positioning Torque >34.3mN.m
Friction torque: 600-1200 gf.cm
Pull in torque: 300 gf.cm
Insulated resistance >10MΩ(500V)
Insulated electricity power: 600VAC/1mA/1s
Insulation grade: A
Rise in Temperature <40K(120Hz)
Noise <35dB(120Hz,No load,10cm)

Note
The product is specialized and technical knowledge is required.
The warranty does not cover damage caused by incorrect wiring.