Motor Drives
Stepper Motor Series Introduction:
A stepper motor is a mechanical device that directly converts electrical pulses into angular
positions. The amount of angle depends on the number of pulses. It and its matched stepping motor
drive device together form a set of open loop system with simple control and low cost.
Working principle
Simply put, the stepper motor driver controls the windings of the stepper motor to be energized
positively and negatively in a certain time sequence through its internal logic circuit according to
the external pulse, so as to realize its operation. Taking a two-phase 1.8° stepper motor as an example,
For a 4-wire (bipolar) motor, the energization direction of its windings changes in sequence
according to the four states of AC BD CA DB. Each time it changes, the motor runs one step, that is, 1.8°.
If you have any special needs for applications,please feel free to contact us.
Specification:
Phase: 2;
step angle: 1.8degree
Step angle accuracey: ±0.09º
Rated current per phase: 4.2A
Resistance per phase: 0.58±10%;
Inductance per phase: 4.0MH±20%;
Holding Tq: 4.5N.m;
Rotor Inertia: 1400gcm²;
Dielectric strength:500VAC;
Insulation resistance: 100M/min;
Insulation classe (UL): B;
Temperature Rise Max. 80K
Working ambient temperature: 0~50;
Working ambient humidity: 20%~90%RH;
Storage ambient temperature: -20~70;
Storage ambient humidity: 15%~90%RH;
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Current / Phase : 4.2
Holding Tq : 4.5
Step Angle(degrees) : 1.8
Phase : 2
Model Number : 86J1880
Feature 1 : optional
Feature 2 : stepper motor
Feature 3 : brushless
Feature 4 : Position control function
Feature 5 : Support PUL/DIR and CW/CCW modes
Feature 6 : Stepless speed regulation function
Feature 7 : Positive/reverse, emergency stop and lock function
Feature 8 : Low speed and high-precision position function