Item

Specifications

Step Angle

1.8.

Step Angle Accuracy

±5% (full step, no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80.C Max.(rated current,2 phase on)

Ambient Temperature

-20.C~+50.C

Insulation Resistance

100MΩMin. ,500VDC

Dielectric Strength

820VAC , 1s , 3mA

Shaft Radial Play

0.02Max. (450 g-load)

Shaft Axial Play

0.08Max. (450 g-load)

Max. radial force

220N? (20mm from the ange)

Max. axial force

60N?

Current
/Phase

Resistance
/Phase

Inductance
/Phase

Holding
Torque
(Bipolar)

# of Leads

Rotor
Inertia

Weight

Detent
Torque

Length

Single Shaft

Double Shaft

A

Ω

mH

Kg.cm

#

g-cm2

kg

kg-cm

mm

86STH65-5904A

86STH65-5904B

5.9

0.28

1.7

34

4?

1000

1.7

0.8

65

86STH65-2808A

86STH65-2808B

2.8

1.4

3.9

34

8

86STH80-5504A

86STH80-5504B

5.5

0.46

4

46

4

1400

2.3

1.2

80

86STH80-4208A

86STH80-4208B

4.24

0.75

3.4

46

8

86STH118-6004A

86STH118-6004B

6

0.6

6.5

87

4

2700

3.8

2.4

118

86STH118-4208A

86STH118-4208B

4.2

0.9

6

87

8

86STH156-6204A

86STH156-6204B

6.2

0.75

9

122

4

4000

5.4

3.6

156

86STH156-4208A

86STH156-4208B

4.2

1.25

8

122

8