42n.cm 17hs4401 1.7A Nema17 12V Stepping Robot Motor Stepper Motor for 3d Printer

1. Parameters of 17hs4401:

• Step angle:1.8°
• Temperature rise:below 80 ℃
• Ambient temperature:-20 ℃ ~ + 50 ℃
• Insulation resistance:minimum 100MΩ, 500VDC
• Dielectric strength:500VAC for 1 minute
• Shaft radial clearance 0.02 max (450 g load)
• Shaft axial clearance:0.08Max. (450 g load)
• Maximum radial force:28N (20mm from flange)
• Maximum axial force:10N
• size:Approximately 42x42x40mm
• Holding Torque:4.2KG.CM;
• Current / Phase:1.7A
• Step Angle(degrees):1.8 Degree
• Model Number:NEMA17
• Phase:2 Type:Hybrid
• Model:JK42HS40-1704
• Motor length:40mm
• Diameter of axle:5mm
  

2. Genaral Specification of hybrid stepper motor:

3. Electrical Specification of stepper morors:

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
	( °)	(L)mm	A	Ω	mH	kg.cm	No.	g.cm	g.cm	Kg
JK42HS25-0404	1.8	25	0.4	24	36	1.8	4	75	20	0.15
JK42HS28-0504	1.8	28	0.5	20	21	1.5	4	85	24	0.22
JK42HS34-1334	1.8	34	1.33	2.1	2.5	2.2	4	120	34	0.22
JK42HS34-0406	1.8	34	0.4	24	15	1.6	6	120	34	0.22
JK42HS34-0956	1.8	34	0.95	4.2	2.5	1.6	6	120	34	0.22
JK42HS40-0406	1.8	40	0.4	30	30	2.6	6	150	54	0.28
JK42HS40-1684	1.8	40	1.68	1.65	3.2	3.6	4	150	54	0.28
JK42HS40-1206	1.8	40	1.2	3	2.7	2.9	6	150	54	0.28
JK42HS48-0406	1.8	48	0.4	30	25	3.1	6	260	68	0.35
JK42HS48-1684	1.8	48	1.68	1.65	2.8	4.4	4	260	68	0.35
JK42HS48-1206	1.8	48	1.2	3.3	2.8	3.17	6	260	68	0.35
JK42HS60-0406	1.8	60	0.4	30	39	6.5	6	280	102	0.5
JK42HS60-1704	1.8	60	1.7	3	6.2	7.3	4	280	102	0.5
JK42HS60-1206	1.8	60	1.2	6	7	5.6	6	280	102	0.5

4. Drawing of JK42HS34 stepper motor:

5.Produce equipment:



6.Production Process:

7.Advantages of hybrid Step Motor:

The motor is simple in construction, reliable.
At the standstill condition, the motor has full torque.
The motors are less costly.
They require little maintenance.
The stepper motor has an excellent and accurate starting, stopping and reversing response.

Company Profile:

CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per year. Our Company offers three major series of products: Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor. We are always continues develop new type models.
 

We are also have several joint venture companies who specialized in the production of AC servo motor, PM stepper motors, Spindle motor and Motor drivers. We export our motors to more than 30 countries Such as United States, Germany, Russia, Turkey, Brazil and so on.
 

Jkongmotor sold to major manufacturing Companies for Industry of automation, medical and health care equipment, 3d printer machines, packing devices, Information Technology, household appliance products.
 

We have an Engineering team with many years of experience in application Engineering, design Engineering with the latest advances equipment. Our Engineering Staff provides the finest quality product with service after the product is delivered to our Customers.

Mission Of the Enterprise:
Let Customer Profit
Let Staff Prosperity,
Let Enterprise Development

Corporate Culture:
Customer First　　　Hardwork　　　Positive Energy
Responsibility　　　Executive Force　　　Integrity　　　　Gratefulness

Changzhou Jkongmotor Co., Ltd was a high technology industry zone in changzhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on.
JKONGMOTOR warmly welcome 'OEM' & 'ODM' cooperations and other companies to establish long-term cooperation with us.
Company spirit of sincere and good reputation, won the recognition and support of the broad masses of customers, at the same time with the domestic and foreign suppliers close community of interests, the company entered the stage of stage of benign development, laying a solid foundation for the strategic goal of realizing only really the sustainable development of the company.