NEMA34 Stepper Motor with High Precision 20: 1 Planetary Gearbox

• Customization: Available
• Application: Machine Tool
• Speed: High Speed
• Model NO.: JK86HS115-6004PG20
• Number of Stator: Double Phase
• Function: Driving
• Casing Protection: Open Type
• Number of Poles: 2
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CE and RoHS
• Brand: Jkong Motor
• Current: 5A
• Voltage: 3V
• Resistance: 0.5ohm
• Shaft Diameter: 16mm
• Shaft Length: 33mm
• Body Length: 202mm
• Key Word: Gearbox Motor
• Wires: 4
• Transport Package: Inner Flexible Foam, Outside Carton Box
• Specification: CE, ROHS and ISO
• Trademark: JKONGMOTOR
• Origin: Changzhou, China
• HS Code: 8501109990
• Production Capacity: 100000PCS/Month

Product Description

NEMA34 stepper motor with high precision 20:1 planetary gear motor

General Specification:

(ITEM)	(Specification)
Step angle	1.8°
Tempareture Rise	80ºC max
Ambient Temperature Range	-20ºC- +50ºC
Insulation Resistance	100MΩ Min., 500VDC
Dielectric Strength	820VAC for 1s 3mA
Shaft Radial Play	0.02 Max.(450g-load)
Shaft Axial Play	0.08 Max.(450g-load)
Max. radial force	220N(20mm from the flange)
Max. axial force	60N

 

Electrical Specification:

Model No.	Step Angle	Motor Length	Current	Resistance	Inductance	Holding torque	Leads	Detent Torque	Rotor Inertia	Weight
	(°)	(L)mm	A	Ω	Mh	N.m	No.	g.cm	g.cm²	kg
JK86HS67-5904	1.8	67	5.9	0.28	1.7	3.4	4	0.8	1000	1.7
JK86HS67-2808	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
JK86HS115-4208	1.8	115	6	0.6	6.5	8.7	4	2.4	2700	3.8
JK86HS115-6004	1.8	115	4.2	0.9	6	8.7	8	2.4	2700	3.8
JK86HS155-6204	1.8	155	6.2	0.75	9	12.2	4	3.6	4000	5.4
JK86HS155-4208	1.8	155	4.2	1.25	8	12.2	8	3.6	4000	5.4

 

Gearbox Specification:

 

Technical Data		Level 1	Level 2
Ratio		4,5,7,9,10	16,20,25,28,35,36,40,45,49,50,63,70,81,90,100
Rated load	Nm	6	25
Max. rated load	Nm	12	40
Effeciency	%	95	90
Return difference	arcmin	≤15	≤25
Weight	KG	1.3	1.6
Rated input speed	rpm	3000	3000
Max.input speed	rpm	5000	5000
Protection grade	IP	65	65
Lubrication		Grease	Grease
Noise	Db	≤45	≤45
Working life	h	20000	20000

Drawing:

Company Show:

Depending on advanced technology and knight service,our JKONGMOTOR & Electric Appliance CO.,LTD has established a excellent team and maintain a good  business relationship with a large amount of clients in global market. 

Choosing JKONGMOTOR, we will have a win-win relationship.