• High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
  • High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
  • High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
  • High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
  • High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
  • High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23

High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23

Application: Nc Machine Tool
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Number of Poles: 2
Samples:
US$ 21.67/Piece 1 Piece(Min.Order)
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Basic Info.

Operate Mode
Three Phase Double Beat
Type
Magnetic-Electric
Certification
ISO9001, CE, RoHS
Brand
Jkongmotor
Name
Stepper Motor
Phase
2
Step Angle
1.8degree
Insulation Class
Class B
Transport Package
Inner Pack and Poly and Master Carton and Pallet
Specification
20pcs per carton
Trademark
Jkongmotor
Origin
Jiangsu Changzhou
HS Code
8501109990
Production Capacity
50000piece/Month

Product Description

High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
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
 

Specifications:

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
JK57HS41-1006 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
JK57HS51-1006 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
JK57HS56-2108 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 4 600 440 1.1
JK57HS76-3006 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
JK57HS82-3004 1.8 82 3 1.2 4 2.1 4 1000 600 1.2
JK57HS82-4008 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
JK57HS100-4204 1.8 100 4.2 0.75 3 3 4 1100 700 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

Planetary Gearbox Specification:
 Reduction ratio 3.6 4.25 13 15 18 23 47 55 65 77 121 154 187 220 260 307
 Number of gear trains 1 2 3 4
(L2) Length(mm) 37.8 49.5 60.8 71.9
Max.rated torque(N.m) 3 12 24 30
Short time permissible torque(N.m) 9 36 72 90
Efficiency( %) 90%       81% 73% 66%
Weight(g) 489 681 871 1066
 
Drawing(unit=mm)

High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23


High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23 High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23 High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23 High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23

High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23
High Torque 57bygh Hybrid Gear Reducer Stepper Motor NEMA 23


 

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