• 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

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 57BYGHM
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 Temperature Rise 80 ℃ Max
Insulation Resistance 100MΩ Min.500VC DC Step Accuracy ± 5%
Ambient Temperature -20℃~+50℃ Radial Load(10mm From Flange) ≤450N
Shaft Axial Load ≤200N Dielectric Strength 500VAC 1 Minute
Number Of Gear Trains 1, 2 Backlash At No-load (°) ≤1.5
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Product Description

57BYGHM with gearbox CE ROHS ISO high torque low noise step gearbox motor

*Products can match gearbox 52, 56mm

 

56mm Powder metallurgy Gearbox tolerance torque

Stage 1: Rated tolerance torque 2 N.m, max 6 N.m

Stage 2: Rated tolerance torque 8 N.m, max 25 N.m

Stage 3: Rated tolerance torque 16 N.m. max 50 N.m

 

52mm gearbox material: Zinc alloy

56mm gearbox material: Powder metallurgy, Zinc alloy & Engineering plastics.

 

 

MOTOR PART Electrical Specification:

 

MODEL STEP ANGLE
(°/STEP)
LEAD WIRE
(NO.)
VOLTAGE
(V)
CURRENT
(A/PHASE)
RESISTANCE
(Ω/PHASE)
INDUCTANCE
(MH/PHASE)
HOLDING TORQUE
(KG.CM)
MOTOR HEIGHT
L(MM)
MOTOR WEIGHT
(KG)
57BYGHM002-01 0.9 6 2.8 2.0 1.4 2.0 3.5 41 0.45
57BYGHM200-03A 0.9 4 3.4 1.0 3.4 12 7.0 51 0.56
57BYGHM203-04 0.9 6 12 0.38 32.0 38 5.5 51 0.56
57BYGHM401-09 0.9 6 7.4 1.0 7.4 17 9.0 56 0.70
57BYGHM414 0.9 4 1.7 4.2 0.4 1.0 11 56 0.70
57BYGHM604-17 0.9 4 3.2 2.8 1.13 6.4 15 78 1.00
57BYGHM601-05 0.9 6 8.6 1.0 8.6 20 13 78 1.00

*Products can be customized by special request.

*Products can match gearbox 42,52,57,63mm

 

Wiring Diagram
30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 0
Mechanical Dimension
30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 1

 

GEARBOX Electrical Specification:
 

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 bearing ≤120 ≤80 ≤500 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency%

Length

L

(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

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 2

 

 

Out diameter 52mm 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 sleeve bearings ≤450 ≤200 ≤1000 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency%

Length

L(mm)

Weight(g) Number of gear trains Reduction ratio
1/13 1/13 2.0 6.0 81% 52.9 345 1

 

Mechanical Dimension

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 3

 

Out diameter 56mm 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 ≤450 ≤200 ≤1000 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency%

Length

L

(mm)

Weight(g) Number of gear trains
1/4 2.0 6.0 81% 41.3 491 1
1/6
1/15 8.0 25 72% 59.6 700 2
1/18
1/26
1/47 16

 

50

 

72% 59.6 700 2
1/66

 

Mechanical Dimension

 

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 4

 

 

Out diameter 56mm Engineering plastics

 

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 (°)
Engineering plastics sleeve bearing ≤450 ≤200 ≤1000 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency%

Length

L

(mm)

Weight(g) Number of gear trains
1/15 8.0 25

72%

 

61.6 450

2

 

1/18
1/26
1/47 16

 

50

 

1/66

 

 

Mechanical Dimension

 

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 4

 

Out diameter 56 mm 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 sleeve bearings ≤450 ≤200 ≤1000 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency%

Length

L

(mm)

Weight(g) Number of gear trains
1/4

 

2.0

 

 

6 81%

 

43.3

 

350 1
1/6
1/13 52.7 400

 

Mechanical Dimension

 

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 6

 

Out diameter 63mm 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 sleeve bearings ≤450 ≤200 ≤1000 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency%

Length

L(mm)

Weight(g) Number of gear trains
1/8 3.0 8.0 81% 75.5 400 1

 

 

Mechanical Dimension

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 7

Gearbox motor aging test

30nm 40nm 50 nm Small Gearbox Stepper Motor High Torque Ultra 42mm 52mm 57mm 63mm 8

Advantage of planetary gearbox motor

Wide Speed Ratio with a Long Service Lifespan

For the same amount of load capacity, a planetary gearbox has a higher service lifespan than the traditional gearboxes. Therefore, these gearboxes are easy to handle and install. These are key aspects that can improve efficiency and reliability in any mechanical system.

Again, the arrangement of gears is such that the entire system remains stable and reliable.

 

Unique Design for High Power Density

High power density is one of the many planetary gearbox advantages.

This is mainly due to the many planets in the gear system, which allow for efficient power distribution.

By sharing the load among various planet gears, the planetary gearbox not only increases efficiency but also reduces the chances of wear and tear.