Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: SmartAutomation
  • Model Number: SM57HT76-2804A
  • Phase: 2
  • Type: Hybrid
  • Certification: CE, ISO, ROHS
  • Step Angle(degrees): 1.8
  • Holding Torque: 18.9kg.cm
  • Current / Phase: 2.8A

Packaging & Delivery

Packaging Details: Standard Export Package

 

 1.8° Nema 23, Size 57mm High Torque Hybrid Stepping Motor

Technique Parameter:

Itam

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

500VAC for one minute

Shaft Radial Play

0.02Max. (450 g-load)

Shaft Axial Play

0.08Max. (450 g-load)

Max. radial force

75N  (20mm from the flange)

Max. axial force

15N 

 

 


Model No.

Rated
Voltage

Current
/Phase

Resistance
/Phase

Inductance
/Phase

Holding
Torque

# of Leads

Rotor
Inertia

Weight

Detent
Torque

Length

Single Shaft

Double Shaft

V

A

Ω

mH

kg-cm

 

g-cm2

kg

kg-cm

mm

SM57HT76-1006A

SM57HT76-1006B

8.6

1

8.6

14

13.5

6

480

1

0.68

76

SM57HT76-2006A

SM57HT76-2006B

4.5

2

2.25

3.6

13.5

6

SM57HT76-3006A

SM57HT76-3006B

3

3

1

1.6 

13.5

6

SM57HT76-2804A

SM57HT76-2804B

3.2

2.8

1.13

3.6

18.9

4



 

 
 
 
 

 

 

 

 

 

 

 

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