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NEMA 17 Stepper Gear Motor

• Manufacturer Part Number: HP421 
• Motor Type: Planetary Gearbox Stepper Motor Bipolar 4 Wires 2 Phase 
• Frame Size: 42x42mm Geared Stepper Motor Nema 17 Mounting 
• Step Angle: 1.8deg 
• Gearbox Effiency: 66%---90% 
• Application: Medical Equipment Motor
Availability:
Quantity:
  • HP421(42mm)- 1.8° per step, 2 Phase

  • I.CH

  • Nema 17 Stepping Motor

Description

Planetery gearbox stepper motor has the characteristics of high precision,high efficiency, high speed ratio, high life, low inertia, low vibration, low noise, low temperature rise, beautiful appearance, easy installation, accurate positioning and so on.


Motor Electrical Specification

Series Model

Step Angle ( o )

L(mm)

Rated Current (A)

Phase Resistance (Ω)

Phase Inductance (mH)

Holding Torque(N.cm)

Lead Wire (NO.)

Motor Weight ( g)

HP421-04023

1.8

43

2.3

0.9

1.3

40

4

280

HP421-05023

1.8

51

2.3

1.1

1.5

50

4

350

HP421-07023

1.8

63

2.3

1.4

2.5

70

4

480

HP421-08023

1.8

66

2.3

1.5

2.2

80

4

500

 

Gearbox Specification

Ratio

3.71

5.18

6.75

14

19

27

35

46

51

71

100

139

181

236

307

Reducer Series

1

2

3

Length(mm)

25.6

34

42

Rated Torque(N.m)

0.3

1.2

2.5

Permissible Torque(Max)(N.m)

1

3.5

7.5

Efficiency(%)

90%

81%

73%

Weight(g)

182

191

230

We can manufacture products according to customer’s requirements

 



Mechanical Dimensions
Stepper Gear Motor For Deconcentrating Light


Custom Shaft
Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow

shaft

Stepper Motor with Encoder

Encoder is customized for customer
 

encoder1
 


Stepper Geared Motor
Planetary Gearbox Stepper Motor
Spur Gearbox Stepper Motor

 


圆型减速混合步进8HY系列


Connector
Molex, Harwin, Tyco/AMP, JST etc.

connector


 
Leadwires and Cables

Special length, Protective hose

wires



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