1.8deg 2.8v 1.68A 0.49N.m Nema17 42mm hollow shaft stepper motor
Stepper motors enable accurate positioning with ease. They are used
in various types of equipment for accurate rotation angle and speed
control using pulse signals. Stepper motors generate high torque
with a compact body, and are ideal for quick acceleration and
response. Stepper motors also hold their position at stop, due to
their mechanical design. Stepper motor solutions consist of a
driver (takes pulse signals in and converts them to motor motion)
and a stepper motor.
1.Genaral Specification of worm gear stepper motor nema 23:
| Item | Specifications |
| Step Angle | 1.8° |
| Temperature Rise | 80℃max |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100 MΩ Min. ,500VDC |
| Dielectric Strength | 500VAC for 1minute |
| Shaft Radial Play | 0.02Max. (450g-load) |
| Shaft Axial Play | 0.08Max. (450g-load) |
| Max. radial force | 75N (20mm from the flange) |
| Max. axial force | 15N |
2.Electrical Specification :
| Model | stepping angle | fuselage | current | resistance | inductangce | Static moment | Positioning torque | The monment of inertia |
| HJ57BYGH41-0604 | 1.8 | 41 | 0.6 | 10 | 22 | 0.55 | 2.5 | 150 |
| HJ57BYGH41-2004 | 1.8 | 41 | 2 | 1.3 | 2.8 | 0.55 | 2.5 | 150 |
| HJ57BYGH45-0624 | 1.8 | 45 | 0.62 | 12 | 26 | 0.8 | 2.8 | 190 |
| HJ57BYGH51-0806 | 1.8 | 51 | 0.8 | 6.8 | 9.2 | 0.62 | 3 | 230 |
| HJ57BYGH51-2804 | 1.8 | 51 | 2.8 | 0.85 | 2.1 | 0.9 | 3 | 230 |
| HJ57BYGH56-1506 | 1.8 | 56 | 1.5 | 3.2 | 5.5 | 0.9 | 3.5 | 280 |
| HJ57BYGH56-2504 | 1.8 | 56 | 2.5 | 1.3 | 4 | 1.1 | 3.5 | 280 |
| HJ57BYGH56-4204 | 1.8 | 56 | 4.2 | 0.4 | 1.3 | 1.1 | 3.5 | 280 |
| HJ57BYGH64-1004 | 1.8 | 64 | 1 | 7.5 | 20 | 1.4 | 5 | 380 |
| HJ57BYGH64-3004 | 1.8 | 64 | 3 | 1.3 | 2 | 1.4 | 5 | 380 |
| HJ57BYGH76-2804 | 1.8 | 76 | 2.8 | 1.2 | 4.3 | 1.8 | 6 | 440 |
| HJ57BYGH-4204 | 1.8 | 76 | 4.2 | 0.55 | 1.8 | 1.8 | 6 | 440 |
| HJ57BYGH80-4204 | 1.8 | 80 | 4.2 | 0.6 | 2.2 | 2 | 7 | 500 |
| HJ57BYGH83-4204 | 1.8 | 83 | 4.2 | 0.65 | 2.5 | 2.2 | 8 | 560 |
| HJ57BYGH100-4204 | 1.8 | 100 | 4.2 | 0.75 | 2.9 | 2.5 | 10 | 680 |
| HJ57BYGH112-3004 | 1.8 | 112 | 3 | 1.6 | 6.8 | 2.8 | 12 | 800 |
| HJ57BYGH112-4204 | 1.8 | 112 | 4.2 | 0.85 | 3.8 | 2.8 | 12 | 800 |
3.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:
4.FAQ:
Q1:Are you manufacturer ?
A1:Yes, we are the manufacturer of gear motor and planetary
gearbox.
Q2 : What specifications we need before you place an order?
A2 : Rated torque, Rated speed, IP Grade, mounting dimensions.
Q3 : What is the price ?
A3 : Price always depends on quantity, we offer range pricing
Q4 : Is it customized ?
A4 : Yes, different clients have different requirements, so we
customize for you.
