0.21nm-0.65nm 0.4A-2.5A Hybrid Nema 17 Stepper Closed Loop Motor

Product Features:

​​Strongly adaptable in harsh environment, high cost effective, high efficiency ​energy

saving and eco-friendly.(Efficiency is more than 80%).

High performance rare earth permanent-magnet rotors, high torque with low inertia,

good dynamic response.

3 phase sinewave design provides smooth operation in low speed.

No noise, maintenance free, long service life.

Use environment:

Temperature: -25~+40℃ (ice free).
Humidity: under 95%RH (condensation free).
Environment: keep away from corrosive and combustible gased, oil drop or dust.
Altitude: highest elevation is 4000m. When above 1000m, an increase by 100m reduces the power by

1.5%.
Temperature rise: when encironmental temperarure is 40℃, the temperature rise of motor outer casing is

60K.

Technical parameters:

Mechanical Dimensions:

We are set motor and drive production as one of the manufacturers, while providing motor, we also

provide the corresponding model of drive products, and have technical support.

Company introduction:

Founded in 2009, Changzhou Hejie Motors Co., Ltd. is a professional manufacturer and exporter that

is concerned with the design, development and production and sales of motors. We are located in

Changzhou, Jiangsu Province, with convenient transportation access.Our company has always been

committed to the design and manufacturing of the motors for over ten years , and now has a number

of invention patents and utility model patents. Our company mainly engages in research and

development of different motors, including the series stepping motor, the series Brushless DC motor,

AC/DC servo motor. All of our products are greatly appreciated in a variety of different markets

throughout the country, and even exports to more than ten foreign countries and regions.
Our products have passed CE and ROHS certification, and the company has passed ISO9001 total

quality management system certification.The products are widely applied to carved machine,

embroidery machine, industrial robots, robots, unmanned aerial vehicle (uav), CNC machine tools,

digital printing, computer flat knitting machine, 3 d printing, packaging machinery, industrial printers,

medical equipment, new energy vehicles and other automation control and automation system

equipment.

Production equipment:

Related Qualification Certificate:

Stepper motor divides a full rotation into a number of discrete steps. The stepper motor's position can

then be commanded to move and hold at one of these steps. Once stopped, the stepper holds the

load steady with a holding torque. Most stepper motors employ a doubly salient design with teeth on

both the rotorand stator structures. Like a brushless DC or permanent magnet synchronous motor, the

permanent magnets are on the rotor and the electromagnets are in the stator.