This model is almost exactly same as Haydon Kerk 28000 series size 11 captive stepper motor linear actuator. It has a double stack length integrated with a threaded screw of lead 10.16mm and travel distance 12.7mm.
Electrical Specification
Part Number: 28LS44-1004B5-1270
Motor Type: Captive Stepper
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Rated Current/phase: 1.0A
Phase Resistance: 4.1ohms
Inductance: 4.0mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 28x28mm
Body Length: 44mm
Travel Distance: 12.7mm
Lead Screw Diameter: Φ4.76mm
Lead/Revolution: 10.16mm
Lead/Step: 0.0508mm
Number of Leads: 4
Lead Length: 300mm
Weight: 180g
Motor Connection
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| Motor Specification | |
| Motor Type | Captive |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Rated Current(A) | 1.0 |
| Frame Size(mm) | 28x28 |
| Stack Length(mm) | 44 |
| Lead Screw Specification | |
| Travel Distance(mm) | 12.7 |
| Lead Screw Diameter(mm) | 4.76 |
| Lead Travel/Revolution(mm) | 10.16 |
| Lead Travel/Step(mm) | 0.0508 |
