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NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
    • NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
    • NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
    • NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
    • NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
    • NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
    • NEMA11 28MM HSP PLANETARY GEAR REDUCER STEPPER MOTOR
Product Details

Model: NEMA11 Planetary Gearbox Stepping motor-JK28HS(1.8 degree)

 

General Specification:

Housing Material

                Metal

Bearing at Output

            Ball Bearings

Max.Radial Load(12mm from flange)

35N

Max.Shaft Axial Load

  ≤25N

Radial Play of Shaft (near to Flange)

  ≤0.07mm

Axial Play of Shaft

  ≤0.3mm

Backlash at No-load

      1.5°

Electrical Specification:


Model No.

Step Angle

Motor Length

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque

# of Leads

Rotor Inertia

Motor

Weight

( °)

(L)mm

A

Ω

mH

g.cm

No.

g.cm

Kg

JK28HS32-0674PG5.18

1.8

32

0.67

5.6

3.4

600

4

9

0.11

JK28HS45-0674PG51

1.8

45

0.67

6.8

4.9

950

4

12

0.14

JK28HS51-0674PG71

1.8

51

0.67

9.2

7.2

1200

4

18

0.2

28HS Planetary Gearbox Specifications

 Reduction ratio

3.71

5.18

13.76

19.2

26.8

51

71

99.5

Number of gear trains

1

2

3

 Length(L2)   mm

30

37

45

Short time permissible torque   kg.cm

15

21

27

 Weight       g

200

250

300

*Note: We can also manufacture products according to customer's requirements.

 

Dimensions:

(Unit=mm)

 


Wiring Diagram:



 

 

 

 

 

 

 

 


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