20 series 1.8° two phase open loop stepping motor

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Price:$3.89 - $9.99

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Product Overview

Description



Product Paramenters


Item
Specifications
Step Angle Accuracy
±5%(full step, no load)
Resistance Accuracy
±10%
Inductance Accuracy
±20%
Temperature Rise
80℃ Max.(rated current ,2 phase on)
Ambient Temperature
-10℃+50℃
Insulation Resistance
100mΩ Min.@500V DC
Dielectric Strength
1 minute @ 500V AC.5mA
Shaft Radial Play
0.06 Max.@450g
Shaft Radial Play
0.08 Max.@450g



Specification


Item
Unit
OT-20HS28-001
1
Step Angle
°
1.8
2
Length
mm
28
3
Rated Current
A
0.4
4
Resistance
Ω
14
5
Holding Torque
gf.cm
200
6
Inductance
mH
3.0
7
Drive Sequence
/
bipolar
8
Rotor inertia
g.cm²
2
9
Weight
g
65


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0.2054 s.