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3A 8 Wire Mask Machine Servo Motor 57HJ57HS 3.5mH 1.8 Degree

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Address: 301 Dong Lu, Jingkai District, Changzhou city, Jiangsu Province

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Changzhou Hejie Motor Co., Ltd

3A 8 Wire Mask Machine Servo Motor 57HJ57HS 3.5mH 1.8 Degree

Country/Region	china
City & Province	changzhou jiangsu

Product Details

76mm 3A dual shaft with 8 wire unipolar 57byg mask machine motor nema 23 stepper motor 57hs76

1.Product Specification:

Widely used in ATM machines,inkjet printers,cutting plotters,photo machines,spraying equipment,medical instruments and equipment,computer peripherals and mass storage equipment,precision instruments,industrial control systems,office automation,robotics and other fields,especially suitable for stable operation,low noise,applications with fast response,long life and high output torque.

Step Angel	1.8 °
Current	3.0 a
Resistance	1 Ω
Holding Torque	1.8 N.m
Lenth	76 mm
Weight	1050 g

2.Product Specification:

Model No.	Step Angle	Motor Length				Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
			Current	Resistance	Inductance
			/Phase	/Phase	/Phase
	( °)	(L)mm	A	Ω	mH	N.m	No.	g.cm	g.cm	Kg
HJ57HS41-1006	1.8	41	1	7.1	8	0.48	6	250	150	0.47
HJ57HS41-2008	1.8	41	2	1.4	1.4	0.39	8	250	150	0.47
HJ57HS41-2804	1.8	41	2.8	0.7	1.4	0.55	4	250	150	0.47
HJ57HS51-1006	1.8	51	1	6.6	8.2	0.72	6	300	230	0.59
HJ57HS51-2008	1.8	51	2	1.8	2.7	0.9	8	300	230	0.59
HJ57HS51-2804	1.8	51	2.8	0.83	2.2	1.01	4	300	230	0.59
HJ57HS56-2006	1.8	56	2	1.8	2.5	0.9	6	350	280	0.68
HJ57HS56-2108	1.8	56	2.1	1.8	2.5	1	8	350	280	0.68
HJ57HS56-2804	1.8	56	2.8	0.9	2.5	1.2	4	350	280	0.68
HJ57HS64-2804	1.8	64	2.8	0.8	2.3	1	4	400	300	0.75
HJ57HS76-2804	1.8	76	2.8	1.1	3.6	1.89	4	600	440	1.1
HJ57HS76-3006	1.8	76	3	1	1.6	1.35	6	600	440	1.1
HJ57HS76-3008	1.8	76	3	1	1.8	1.5	8	600	440	1.1
HJ57HS82-3004	1.8	82	3	1.2	4	2.1	4	1000	600	1.2
HJ57HS82-4008	1.8	82	4	0.8	1.8	2	8	1000	600	1.2
HJ57HS82-4204	1.8	82	4.2	0.7	2.5	2.2	4	1000	600	1.2
HJ57HS100-4204	1.8	100	4.2	0.75	3	3	4	1100	700	1.3
HJ57HS112-3004	1.8	112	3	1.6	7.5	3	4	1200	800	1.4
HJ57HS112-4204	1.8	112	4.2	0.9	3.8	3.1	4	1200	800	1.4

3.Mask motor drawing:

4.Advantages of stepper motors:

(1). The angle of rotation of the stepper motor is proportional to
the number of pulses;

(2). The motor has the maximum torque when it stops.

(3). Since the accuracy of each step is 3%-5%, and the error of one
step is not accumulated to the next step, there is better
positional accuracy and repeatability of motion;

(4). Excellent start and stop and reverse response;

(5). Since there is no brush, the reliability is high, so the life
of the motor depends only on the life of the bearing;

(6). The response of the motor is only determined by the digital
input pulse, so open loop control can be used, which makes the
structure of the motor relatively simple and the control cost is
low;

(7). It is also possible to connect the load directly to the
rotating shaft of the motor with a very low synchronous rotation;

(8). Because the speed is proportional to the pulse frequency,
there is a wide range of speeds.

4.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.