Động cơ bước Nema 17 40mm cho máy in 3D tại Lotte Market

Giới thiệu Động cơ bước Nema 17 40mm cho máy in 3D tại Lotte Market

low self-inductance reactance, responsive and can avoid system error.

LOW NOISE: stepper motor kit is made with introduced German craftsmanship and there is rotor rubber covering the rotor, effectively reduce the noise.
DURABLE & TOUGH: tough and durable. And the matte texture in the side wall can increase friction.
WIDE APPLICATION: This small motors can be used in various area, such as stage lighting; engraving; textile machinery; equipment; placement machine; non-standard equipment; 3D printer; automation equipment, and etc..
Product name: Bipolar 42 Stepper Motor
Holding torque: 0.46 Nm/ 65 oz-in

Working voltage: DC 9-42V
Rated current: 1.7A
Resistance: 2.1 ohm
Inductance: 4mH
Rotor inertia: 55gcm2/ 0.30oz-in2

Weight: 0.28kg
Phrase: 2
Step angle: 1.8 degree
Wiring:
Black (A+); Green (A-); Red (B+); Blue (B-)

Application:
Stage lighting; engraving; textile machinery; equipment; placement machine; non-standard equipment; 3D printer; automation equipment
colour:black
Material:metal
size:42x42x40mm

Package Contents:
1* 42*42*34 stepper motor
1* Link line
Warm Tips:
Please note that this motor cannot be connected to the power supply directly. It should be connected to a constant current driver, otherwise, it will destroy the motor.

Please ensure that the output current is not higher than the rated current of the motor (1.7A) or exceed the working voltage range of the motor (DC 9-42V).
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.