2 Phase 1.8 Degree 4.5nm 8.5nm 12nm NEMA34 86mm Stepper Motor for CNC Routers

• Application: CNC
• Speed: Low Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving, Run
• Number of Poles: 2
• Model NO.: JK86HS78-4004-03
• Operate Mode: Hybrid
• Type: Magnetic-Electric
• Certification: ISO9001, CCC, CE, RoHS
• Brand: Jkong Motor
• Step Angle: 1.8 Degree
• Holding Torque: 4.5n.M
• Lead: 4 Leads
• Motor Diameter: 86mm
• Current /Phase: 5.5A
• Motor Length: 78mm
• Resistance: 0.46 Ohms
• Shaft Diameter: 14mm
• Reductance: 6mh
• Shaft Length: 31.75mm
• Weight: 2.3kg
• Leading Wire: Direct Leading Wire
• Transport Package: Carton
• Specification: 86mm
• Trademark: Jkong motor
• Origin: Jiangsu, China
• HS Code: 8501109990
• Production Capacity: 50000piece/Month

Product Description

2 phase 1.8 degree 4.5Nm 8.5Nm 12Nm Nema34 86mm Stepper Motor for CNC Routers

1)Product Description
Product name: Nema34 stepper motor
Phase: 2 Phases
Step angle: 1.8 degree
Lead: 4 leads
Holding torque: 4.5N.m
Current: 5.5A
Resistance: 0.46ohms
Reductance: 4mH
Weight: 2.3kgs
Usage: CNC
Motor diameter: 86mm
Motor length: 78mm
Shaft diameter: 14mm
Shaft length: 31.75mm
Wire: direct leading wire

2)Product Images

3)Product DataSheet
 

Genaral Specification:
Item			Specifications
Step Angle			1.8°
Temperature Rise			80ºCmax
Ambient Temperature			-20ºC~+50ºC
Insulation Resistance			100 MΩ Min. ,500VDC
Dielectric Strength:			820VAC for 1S 3mA
Shaft Radial Play			0.02Max. (450g-load)
Shaft Axial Play			0.08Max. (450g-load)
Max. radial force			220N (20mm from the flange)
Max. axial force			60N
Electrical Specifications:
Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Weight
	( °)	(L)mm	A	Ω	mH	N.m	No.	g.cm	g.cm2	Kg
JK86HS68-5904	1.8	67	5.9	0.28	1.7	3.4	4	0.8	1000	1.7
JK86HS68-2808	1.8	67	2.8	1.4	3.9	3.4	8	0.8	1000	1.7
JK86HS78-5504	1.8	78	5.5	0.46	4	4.6	4	1.2	1400	2.3
JK86HS78-4208	1.8	78	4.2	0.75	3.4	4.6	8	1.2	1400	2.3
JK86HS97-4504	1.8	97	4.5	0.66	3	5.8	4	1.7	2100	3
JK86HS97-4008	1.8	97	4	0.98	4.1	4.7	8	1.7	2100	3
JK86HS100-6004	1.8	100	6	0.36	2.8	7	4	1.9	2200	3.1
JK86HS115-6004	1.8	115	6	0.6	6.5	8.7	4	2.4	2700	3.8
JK86HS115-4208	1.8	115	4.2	0.9	6	8.7	8	2.4	2700	3.8
JK86HS126-6004	1.8	126	6	0.58	6.5	6.3	4	2.9	3200	4.5
JK86HS155-6004	1.8	155	6	0.68	9	13	4	3.6	4000	5.4
JK86HS155-4208	1.8	155	4.2	1.25	8	12.2	8	3.6	4000	5.4
We provide customized service to add gearbox, encoder, brake and integrated driver.

4)Product Drawing



5)Other Models of Stepper motors
 

Motor series	Phase No.	Step angle	Motor size	Motor length	Holding torque
Nema 8	2 phase	1.8 degree	20x20mm	30~42mm	180~300g.cm
Nema 11	2 phase	1.8 degree	28x28mm	32~51mm	430~1200g.cm
Nema 14	2 phase	1.8 degree	35x35mm	27~42mm	1000~2000g.cm
Nema 16	2 phase	1.8 degree	39x39mm	20~44mm	650~2800g.cm
Nema 17	2 phase	1.8 degree	42x42mm	25~60mm	1.5~7.3kg.cm
Nema 23	2 phase	1.8 degree	57x57mm	41~112mm	0.39~3.1N.m
Nema 24	2 phase	1.8 degree	60x60mm	56~111mm	1.17~4.5N.m
Nema 34	2 phase	1.8 degree	86x86mm	67~155mm	3.4~12.2N.m
Nema 42	2 phase	1.8 degree	110x110mm	99~201mm	11.2~28N.m
Nema 52	2 phase	1.8 degree	130x130mm	173~285mm	13.3~22.5N.m

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10)Customzied Service for Linear stepper motor



What's the stepper motor?
Stepper motor is a kind of motor that converts electric pulse signal into corresponding angular displacement or linear displacement. Each time a pulse signal is input, the rotor rotates by an angle or advances one step. The angular displacement or linear displacement of the output is proportional to the number of input pulses, and the rotation speed is proportional to the pulse frequency. Therefore, stepping motor is also called pulse motor. Based on the most basic principle of electromagnet, the stepping motor is a kind of electromagnet that can rotate freely. Its action principle is to generate electromagnetic torque by the change of air gap permeability.