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Item specifics

Origin CN(Origin)
Certification CCC
Phase 2
Model Number Two-phase Four-wire Stepper Motor
Type Variable Reluctance
Product Number LB3273

Product Description

Package includes: 1 piece of motor The product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. The gearboxes of this batch of motors can be separated. The shell is made of engineering plastics, and the strength is also very good. The inside is made of all-metal gears. The gears have good precision and quiet operation. The reduction ratio is 1:12, whether it is a motor or a reduction gear. The box and the workmanship are very exquisite. Take a look at the socket of its wiring. It is reinforced with structural glue, and it is very beautifully made, and it is very strong and firm. It is obviously machined. In order to strengthen the torque of the motor, this batch of 25MM stepper motors uses a neodymium iron boron strong magnetic rotor, although it is not the white magnet with high strength neodymium iron boron like aeromodelling motors, it is a phenanthrene magnet. But the magnetic force is also very strong, and it belongs to the strong NdFeB magnet. Stepper motor specifications: two-phase four-wireRed line: A+ (first stitch)Yellow line: A- (third stitch)Black line: B+ (second stitch)White line: B- (fourth stitch) Motor diameter: 25 MMMotor height: 13 MMGeared motor height: 20.2 MM (motor + gearbox)Output shaft: 3 MMOutput shaft length: 11.5 MMFixing hole distance: 31.5 MM (3.2MM hole)Phase resistance value: 210 ohm6V short circuit current: 0.28 AGearbox reduction ratio 1: 12Motor step angle: 15 degreesOutput shaft step angle: 1.25 degrees (288 pulses turn 360 degrees)Weight: 36.5 g Estimated from its internal resistance, its suitable driving voltage is DC5V-12V, its driving current is about 300mA, it is suitable for medium-speed pulse frequencies, and its torque is about 1500 g/cm. The above data is only an estimate. For buyers' reference.