Nema 17 Stepper Motor Gearbox high torque wholesale 12V 1.8 Degree

Short Description:

Place of Origin: China

Brand Name:HeTai

Certification:CE ROHS ISO

Model Number:42BYGH208-56AG5

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 Detail

Product Tags

Specifications

Product Name Gearbox Stepper Motor
Resistance 30 Ohms/Phase
Insulation Resistance 100MΩ Min.500VC DC
Rated Voltage 12V
Holding Torque 2.5Kg.cm
Inductance 20 MH/Phase
Radial Play Of Shaft ≤0.03
Thrust Play Of Shaft ≤0.1
Current 0.4 A
Step Angle 1.8 Degree
Certification CE ROHS ISO
Insulation Class B

Product Description

2.5 Kg.cm of holding torque. Encoders and 42mm stepper gearbox solutions are available.

A stepper gearbox motor mimics a planetary rotation system; the input shaft drives the central gear, also known as the sun gear, which then turns the surrounding  gears, also known as planet gears.

In practice, we often speak from the perspective of the use of stepper gearboxes for industrial automation. That is why we call the sun-gear the input shaft, the planet gears and carrier the output shaft and the satellite gear (or ring gear) the housing.

Electrical Specification

Model

42BYGH208-56AG5

STEP ANGLE

°/STEP

1.8

RATED VOLTAGE

V

12

CURRENT

A/PHASE

0.4

RESISTANCE

Ω/PHASE

30

INDUCTANCE

mH/PHASE

42

HOLDING TORQUE

Kg.cm

2.5

GEARBOX DIAMETER

mm

36

INSULATION CLASS

B

Mechanical Dimension

Mechanical Dimension3
Mechanical Dimension2

Planetary Gearbox 36mm

Planetary Gearbox 36mm

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

Ball Bearings

≤120

≤80

≤500

≤0.03

≤0.1

≤1.5

Number Of Gearbox Trains

1

2

3

Reduction Ratio

1/5 

1/14,1/16,1/20,1/25

1/53,1/62,1/76,1/94,1/117

Length(mm)

 24.8

32.4

41.9

Weight(g)

 145.0 

173.0

213.0

Mechanical Dimension

Mechanical Dimension

Planetary Gearbox 42mm

Planetary Gearbox 42mm3

Model

42BYGH868-16AG54

STEP ANGLE

°/STEP

1.8

PHASE VOLTAGE

V

6.56

CURRENT

A/PHASE

0.8

RESISTANCE

Ω/PHASE

8.2

INDUCTANCE

mH/PHASE

13.8

HOLDING TORQUE

Kg.cm

4.9

GEARBOX DIAMETER

mm

42

INSULATION CLASS

B

Mechanical Dimension

Planetary Gearbox 42mm4

Planetary Gearbox 42mm

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

 

Strict Control Of Material

Strict Control Of Material
Production Equipment (1)
Production Equipment (2)

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