NEMA23 57mm Body Length 41mm 57sth41 Stepper Motor

Model NO.
JK57HS
Structure and Working Principle
Stepper Motor
Certification
ISO9001, CCC, CE, RoHS
Brand
Jkong Motor
Motor Length
41-112mm
Step Angle
1.8 Degree
Holding Torque
0.39-3.1kg.Cm
Current /Phase
1-4.2A
Transport Package
Carton
Specification
0.47-1.4kg
Trademark
jkong motor
Origin
Jiangsu, China
HS Code
8501310000
Production Capacity
50000piece/Month
Reference Price
$ 5.54 - 79.20
Contact Us

Product Description

NEMA23 57mm Body Length 41mm 57sth41 Stepper Motor


Gen e ral Specification:
Item Specifications
Step Angle 1.8°
Temperature Rise 80ºCmax
Ambient Temperature -20ºC~+50ºC
Insulation Resistance 100 MΩ Min. ,500VDC
Dielectric Strength 500VAC for 1minute 
Shaft Radial Play 0.02Max. (450g-load)
Shaft Axial Play 0.08Max. (450g-load)
Max. radial force 75N (20mm from the flange)
Max. axial force 15N
Electrical Specification:   
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 N.m No. g.cm g.cm Kg
JK57HS41- 1 006 1.8 41 1 7.1 8 0.48 6 250 150 0.47
JK57HS41-2008 1.8 41 2 1.4 1.4 0.39 8 250 150 0.47
JK57HS41-2804 1.8 41 2.8 0.7 1.4 0.55 4 250 150 0.47
JK57HS51- 1 006 1.8 51 1 6.6 8.2 0.72 6 300 230 0.59
JK57HS51-2008 1.8 51 2 1.8 2.7 0.9 8 300 230 0.59
JK57HS51-2804 1.8 51 2.8 0.83 2.2 1.01 4 300 230 0.59
JK57HS56-2006 1.8 56 2 1.8 2.5 0.9 6 350 280 0.68
JK57HS56-2 1 08 1.8 56 2 .1 1.8 2.5 1 8 350 280 0.68
JK57HS56-2804 1.8 56 2.8 0.9 2.5 1.2 4 350 280 0.68
JK57HS64-2804 1.8 64 2.8 0.8 2.3 1 4 400 300 0.75
JK57HS76- 2804 1.8 76 2.8 1.1 3.6 1.89 4 600 44 0 1.1
JK57HS 7 6- 3006 1.8 76 3 1 1.6 1. 35 6 600 440 1.1
JK57HS76- 3008 1.8 76 3 1 1.8 1.5 8 600 440 1.1
JK57HS 82-3004 1.8 82 3 1.2 4 2.1 4 1000 600 1.2
JK57HS 82-4008 1.8 82 4 0.8 1.8 2 8 1000 600 1. 2
JK57HS82 -4204 1.8 82 4.2 0.7 2.5 2.2 4 1000 600 1.2
JK57HS 100-4204 1.8 100 4.2 0.75 3 3 4 1 1 00 7 00 1. 3
JK57HS112-3004 1.8 112 3 1.6 7.5 3 4 1200 800 1.4
JK57HS112-4204 1.8 112 4.2 0.9 3.8 3.1 4 1200 800 1.4
Brake  Specification:
Model BK2
Torque(N-m) 2
Voltage(V) 24V
Length(mm) 32
Planetary Gearbox  Specification:
Reduction ratio 3.6 4.25 13 15 18 23 47 55 65 77 121 154 1 87 220 2 60 3 07
Number of gear trains 1 2 3 4
Length ( mm ) 37.8 49.5 6 0.8 71.9

Max.rated torque (N .m ) 		3 12 24 30

Short time permissible torque (N .m ) 		9 36 72 90
Efficiency (  % ) 90%       81% 7 3 % 66%
Weight ( g ) 489 681 8 71 1 066
Screw rod Specification:
Screw Diameter(mm) Screw Lead(mm)        Screw Pitch(mm) Travel per step(mm) Screw Diameter(mm) Screw Lead(mm)        Screw Pitch(mm) Travel per step(mm)


Tr8
  		1 1 0.005

Tr8
  		10 2 0.05
  2 2 0.01   12 2 0.06
  3 1.5 0.015   14 2 0.07
  4 2 0.02        
  8 2 0.04        

Screw Diameter(mm)
Screw Lead(mm)       
Screw Pitch(mm)
Travel per step(mm)
Screw Diameter(mm)
Screw Lead(mm)       
Screw Pitch(mm)
Travel per step(mm)


Tr10 		2 2 0.01

Tr12

  		2 2 0.01
  3 1.5 0.015   3 3 0.015
  4 2 0.02   8 2 0.04
  8 2 0.04   10 2 0.05
  10 2 0.05        
  12 2 0.06        


Products of special request can be made according to the customer request !
company information:
NEMA23 57mm Body Length 41mm 57sth41 Stepper Motor
our certification:


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.

 

 

 

 

 

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