high precision nema 14 35mm pm step motor 3d printer reprap, linear motor low price

Step Angle 

1.8°

Step Angle Accuracy

±5% (full step,no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80°CMax.(rated current,2 phase on)

Ambient Temperature

-10°C to +50°C

Insulation Resistance

100MΩMin.  500VDC

Dielectric Strength

500VAC for one minute

Shaft Radial Play

0.06Max.(450 g-load)

Shaft Axial Play

0.08Max.(450 g-load)

Model No

Current/Phase

Resistance/Phase

Inductance/Phase

Holding Torque

#Of Leads

Rotor Inertia

Weight

Length

A

Ω

mH

Oz-in

kg-cm

g-cm2

Kg

mm

DW35HS20-0204

0.2

15

8

0.28

4

8

0.12

20

DW35HS20-0604

0.6

9.5

6.5

0.35

4

8

0.12

20

DW35HS28-0504

0.50

20

20

1.0

4

10

0.14

28

DW35HS28-0754

0.75

4.3

5

0.8

4

10

0.14

28

DW35HS28-0194

0.19

60

42

1

4

11

0.13

28

DW35HS28-1004

1

3.5

3.5

1.25

4

11

0.13

28

DW35HS31-0306

0.3

35

18

1.4

6

14

0.2

31

DW35HS31-0804

0.8

6.8

8

2

4

14

0.2

31

DW35HS45-0304

0.3

28

30

2.2

4

20

0.3

45

DW35HS45-0804

0.8

3.6

3.8

2.5

4

20

0.3

45