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Jk28HS 28mm (NAMA11) Planetary Gearbox Stepping Motor

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Basic Info

Product Description

Operate Mode

Run

Type

Magnetic-Electric

Certification

ISO9001, CCC, Ce, RoHS, SGS

Brand

Jkongmotor

Trademark

Jkongmotor

Transport Package

Carton

Specification

0.11kg-0.2kg

Origin

Jiangsu Changzhou

HS Code

8501310000

JK28HS 28mm(NAMA11)Planetary Gearbox Stepping Motor
Genaral Specification:

Housing Material	Metal
Bearing at Output	Ball Bearings
Max.Radial Load(12mm from flange)	≤35N
Max.Shaft Axial Load	≤25N
Radial Play of Shaft (near to Flange)	≤0.07mm
Axial Play of Shaft	≤0.3mm
Backlash at No-load	1.5°

28HS 28HS Hybrid Stepping Motor Specifications

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Rotor Inertia	Motor Weight
Model No.	( °)	(L)mm	A	Ω	mH	g.cm	No.	g.cm	Kg
JK28HS32-0674PG5.18	1.8	32	0.67	5.6	3.4	600	4	9	0.11
JK28HS45-0674PG51	1.8	45	0.67	6.8	4.9	950	4	12	0.14
JK28HS51-0674PG71	1.8	51	0.67	9.2	7.2	1200	4	18	0.2

28HS 28HS Planetary Gearbox Specifications

Reduction ratio	3.71	5.18	13.76	19.2	26.8	51	71	99.5
Number of gear trains	1		2			3
Length(L2) mm	30		37			45
Max.rated torque kg.cm	5		7			9
Short time permissible torque kg.cm	15		21			27
Weight kg	200		250			300

Products of special request can be made according to the customer request !
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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.If you need other kinds of parts, please don"t hesitate to contact us.