Japanese Products Corp.
120 Fiske St., Fairfield, CT 06825-5524 US
Phone:203.334.7537 • Fax:203.334.7792
E-Mail: info@e-jpc.com • Web site: www.e-jpc.com
All Categories > Stepping Motors > 2 Phase Hybrid Square KH Series > Item # KH4238-B90201  


Item # KH4238-B90201, KH42 Series Hybrid Type, 2 Phase Stepping Motor (1.8 Degree/Step) - Nema 17

D-Cut Single Shaft

Features:
  • Improved Dynamic Torque (1.2 times torque of our previous model is generated at 300 r/min, on model : KH42JM2-901)
  • Lowered Vibration & Noise Level (by increased stiffness of body construction)
  • Improved Efficiency (1.1 times of our previous model, by high grade materials.)
  • Strong torque and quieter running by a unique tooth profile.
  • Extended applicable range by standardized specification & higher speed.



 Specifications 

Type
42mm, 2-Phase Stepping Motors (1.8 Degree/Step) - Nema 17

Rotor Inertia
0.3 oz.in
48 B·cm²

Product Type
Stepper Motor

Series
2 Phase Square KH

Motor Frame Size
NEMA 17

Motor Size
42

Motor Length
1.50 in
38 mm

Shaft Specification
Single Shaft

Step Angle
1.8 deg./step

Voltage per Phase
3.60 V

Current per Phase
1.2 A

Resistance per Phase
3.0 Ω

Inductance per Phase
2.8 mH

Shaft Length
0.79 in
20 mm

Holding Torque
37 oz·in
260 mN·m

Detent Torque
2.3 oz·in
16 mN·m

Rotor Inertia
48 B·cm²
0.3 oz·in²

Winding Method
Unipolar

Insulation Class
Class E equivalent

Insulation Resistance
100 MO min. at 500 V DC (at normal temp. & humidity, between lead and case)

Dielectric Strength
500 VAC, 50 Hz for 1 minute (at normal temp. & humidity, between lead and case)

Ambient Temperature Range
-10 ~ +50 ºC

Storage Temperature Range
-20 ~ +70 ºC

Humidity Range in Operation and Storage
5 ~ 95 % RH (noncondensing)

Max. Temperature Rise (By resistance method)
70 ºK

Options Available
Lead wire Assembly (Part# KH42LUS300)

Holding Torque
260 mN·m
37 oz·in

Series Code
KH42

Note
Minimum Order Quantity May Apply



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