NEMA 17 Gear Stepping Motor 42 Ratio Planetary Gearbox Stepper Motor

Model NO.
42SHD0404-27G

Transport Package
Shipping Time: 15-25 Business Days

Specification
42*42*48

Trademark
Casun

Origin
Guangzhou, Guangdong, China

HS Code
8501109990

Production Capacity
150000/Month

Description

Description:
Casun Nema 17 Extruder Gear Stepper Motor 42 Motor Ratio Planetary Gearbox Stepper Motor
Certification: CE, ROSH, ISO

Specification:

Product Model 42SHD
Stepper Motor Length 48mm
Shaft Size “D” Shaft 16x8mm
Motor Lead Plug
Including Wire 350MM Dupoint Wire


Gear Reducer Ratio

Gearbox Model 3.71-1 5.18-1 14-1 19-1 27-1 51-1
Reduction 3.71 5.18 14 19 27 51
Gearbox Length 29 29 37 37 37 45


Planetary Gear Reducer Technical Parameters

Internal Gear Material 45# Steel
Output Bearing Form Ball Bearings
Radial Load ≤35N
Axial Load ≤25N
Radial Clearance ≤0.04mm
Axial Clearance ≤0.03mm
Backlash(No Load) ≤2°

Note: The Planetary Gearbox Stepper Motor Holding Torque=  Stepper Motor Holding Torque * Reduction * 0.8
Warning: The Gear Box Can Bear Less Than 16 N.M Torque

Stepper Motor Electrical Specifications:

Model No. Step
Angle		 Motor 
Length		 Rated 
Current		 Resistance
/Phase		 Inductance
/Phase		 Holding 
Torque		 Detent
Torque		 Inertia Of
Rotor		   Lead 
( °) (L)mm (A) (Ω) (mH) (N.cm)  (N.cm)  (G. cm²) (No.)
42SHD0404 1.8 48 1.8 1.8 3.2 45 2.6 68 4

Applications:
Used for robots stepper motor,
Electronic automatic equipment stepping motor,
Medical instrument stepping motor,
Advertising instrument stepper motor,
Lighting& audio equipment stepper motor,
Printer stepper motor, textile machinery stepper motor,
Cnc router stepper motor.
3D printer