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57 hybrid 2 phase Stepper Motor Nema 23
57 hybrid 2 phase Stepper Motor Nema 23
Supplier Info
[China Supplier]
Contact Person : Mr. Li Jing
Tel : 86-755-83681167-205
Fax : 86-755-83681143
Product Detail
2 Phase Hybrid Stepper Motor Size:57mm Motors Step Angle:1.8degree Rated Torque:3.9kg.cm/54oz.in Shaft Diameter:8mm & 6.35mm

Specification:

Item

Technical Parameter

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,2phase on)

Ambient Temperature

-20°C~+50°C

Insulation Resistance

100M Ω Min 500VDC

Dielectric Strength

500V AC for one minute

Shaft Radial Play

0.02 Max(450g load)

Shaft Axial Play

0.08 Max(450g load)

Max Radial force

75N(20mm from the flange)

Max Axial force

15N

Model

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque

Wire Leads

Rotor Inertia

Weight

Length

Single Shaft

Double Shaft

A

Ω

mH

kg-cm

 

g-cm2

kg

mm

YSD254-RA

YSD254-RB

2.0

1.4

1.4

3.9

6

120

0.45

41

YSD255-RA

YSD255-RB

3.0

0.74

0.9

7.2

6

275

0.65

51

YSD256-RA

YSD256-RB

3.0

0.75

1.1

9.0

6

300

0.7

56

YSD258-RA

YSD258-RB

3.0

1.0

1.6

13.5

6

480

1.0

76

Matching Stepper Motor Driver:

57 hybrid 2 phase Stepper Motor Nema 23

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