• Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Rod S****
    I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Sam N***
    These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Jim S**
    Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
Contact Person : Nora
WhatsApp : +8618661153149

1.8deg 4 Wire Gearbox Stepper Motor 42mm

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 42BYGH
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 25 DAYS
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 PCS/MONTH
Product Details
Product Name Stepping Gearbox Motor Gearbox Housing Material Powder Metallurgy, Zinc Alloy
Match Gearbox 36mm, 42mm Step Accuracy ± 5%
Temperature Rise 80 ℃ Max Insulation Resistance 100MΩ Min.500VC DC
Ambient Temperature -20℃~+50℃ Dielectric Strength 500VAC 1 Minute
Radial Load(10mm From Flange)N ≤120 Shaft Axial Load(N) ≤80
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4 wire Gearbox Stepper Motors

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1.8deg Gearbox Stepper Motors

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1.8 stepper motor 42mm

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Product Description

42BYGH 0.4-1.7A Current standard stepping planetary gearbox motor

 

42BYGH series motor can match gearbox 36mm, 42mm.  For the 36 mm gearbox, you can choose the material Zinc alloy and Powder metallurgy. The reduction ratio of 36mm Zinc alloy is 1/12. For more details please scroll down and check more information.

 

MOTOR PART Electrical Specification:

 

MODEL STEP ANGLE
(°/STEP)
LEAD WIRE
(NO.)
VOLTAGE
(V)
CURRENT
(A/PHASE)
RESISTANCE
(Ω/PHASE)
INDUCTANCE
(MH/PHASE)
HOLDING TORQUE
(G.CM)
MOTOR HEIGHT
L(MM)
MOTOR WEIGHT
(KG)
42BYGH208-52A 1.8 4 12 0.4 30 42 2500 34 0.20
42BYGH243-03 1.8 4 2.6 1 2.6 3.2 1800 34 0.20
42BYGH622-28A 1.8 4 4.8 1 4.8 6.0 2900 40 0.24
42BYGH613-68A 1.8 4 2.5 1.7 1.5 2.5 3500 40 0.24
42BYGH705-07 1.8 4 12 0.3 40 80 4000 44 0.30
42BYGH721A 1.8 6 10 0.25 40 36 2000 44 0.30
42BYGH801-36 1.8 6 12 0.4 30 22 3800 48 0.34
42BYGH872A 1.8 4 2.8 1.7 1.65 2.8 4500 48 0.34
42BYGH910-02 1.8 4 5.1 1.5 3.4 8.0 8500 60 0.49
42BYGH905-13 1.8 4 3.15 1.5 2.1 5.0 6800 60 0.49

*Products can be customized by special request.

*Products can match gearbox 36, 42mm 

 
Wiring Diagram
 
1.8deg 4 Wire Gearbox Stepper Motor 42mm 0
 
Mechanical Dimension
 
1.8deg 4 Wire Gearbox Stepper Motor 42mm 1

GEARBOX Electrical Specification:

 

Out diameter 36mm Powder metallurgy

 

 

Housing material Bearing at output Radial load(10mm from flange)N Shaft axial load(N) Shaft press-fit force max(N) Radial play of shaft(mm) Thrust play of shaft(mm) Backlash at no-load (°)
Powder metallurgy sleeve bearings ≤120 ≤80 ≤500 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency% Length (mm) Weight(g) Number of gear trains
1/4 0.3 1.0 81% 24.8 145 1
1/5
1/16

1.2

 

3.5

 

72% 32.4 173 2
1/20
1/25
1/53

2.5

 

7.5 65% 41.9 213 3
1/62
1/76
1/94
1/117

 

Mechanical Dimension

 

1.8deg 4 Wire Gearbox Stepper Motor 42mm 2

 

 

 

Out diameter 36mm Zinc alloy

 

 

Housing material Bearing at output Radial load(10mm from flange)N Shaft axial load(N) Shaft press-fit force max(N) Radial play of shaft(mm) Thrust play of shaft(mm) Backlash at no-load (°)
Zinc alloy

Porous

bearings

≤45 ≤25 ≤100 ≤0.08 ≤0.4 ≤1.5

 

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency% Length (mm) Weight(g) Number of gear trains
1/12 0.3 1.0 81% 26.8 100 1

 

 

Mechanical Dimension

1.8deg 4 Wire Gearbox Stepper Motor 42mm 3

 

 

Out diameter 42mm Powder metallurgy

 

 

Housing material Bearing at output Radial load(10mm from flange)N Shaft axial load(N) Shaft press-fit force max(N) Radial play of shaft(mm) Thrust play of shaft(mm) Backlash at no-load (°)
Powder metallurgy sleeve bearings ≤120 ≤80 ≤500 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency% Length (mm) Weight(g) Number of gear trains
1/4 1.0 3.0 81% 32.5 170 1
1/6
1/15 4.0 12 72% 46.3 207 2
1/18
1/25
1/36
1/54

8.0

 

25

 

65%

 

60.1

 

267

 

3
1/65
1/90
1/112
1/155
1/216 10 30 65% 60.1 267

 

Mechanical Dimension

1.8deg 4 Wire Gearbox Stepper Motor 42mm 4