Nema 17 3 Phase Stepping Motor - KR Series
Nema 17 3 Phase Stepping Motor - KR Series
SKU:STE-ee95ff
High-performance Nema 17 3 Phase Stepping Motor for industrial applications. Torque: 12.5 oz·in, Step Angle: 3.75 deg./step, Voltage: 3.5 V, Current: 2.0 A.
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$49.99
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$49.99
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Nema 17 3 Phase Stepping Motor - KR Series
$49.99
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Nema 17 3 Phase Stepping Motor - KR Series
$49.99
Quantity: 1
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The Nema 17 3 Phase Stepping Motor from the KR Series offers superior performance for industrial applications. Featuring a 3.75 deg./step angle, this motor delivers high torque at low speeds, ultra-low vibration, and minimal noise levels. With a voltage of 3.5 V and a current of 2.0 A per 2 phase, it provides a holding torque of 12.5 oz·in and detent torque of 1.4 oz·in. Designed for efficiency and reliability, it meets Jis Class E and UL Class B insulation standards, ensuring safe operation in various environments.
Product Specifications
Additional Information 0
a2081.jpg | a2489.jpg | a2490.jpg | a2506.jpg | Explanation of Dynamic Torque Curves | KR42EM4.jpg | KR42HM4-551-.jpg | KR42JM4-551-VIBRATION.jpg
Customize 0
Custom Designs
Dimensions 0
a2082.jpg
Specifications Allowable Temperature Rise
70 ºK
Specifications Current Per 2 Phase
2.0 A
Specifications Detent Torque
1.4 oz·in | 9.8 mN·m
Specifications Dielectric Strength
500 VAC, 50 HZ, 1 min.
Specifications Holding Torque
12.5 oz·in | 98.1 mN·m
Specifications Inductance2 Phase
2.1 mH
Specifications Insulation Class
Jis Class E (120ºC/248ºF) (UL Value : Class B 130ºC/266ºF)
Specifications Insulation Resistance Motor Section
500 VDC, 100 MO min.
Specifications Motor Frame Size
NEMA 17
Specifications No Of Phases
3
Specifications Operating Temperature Range
0 to 50 ºC
Specifications Product Type
Stepper Motor
Specifications Rotor Inertia
45 g·cm² | 0.25 oz·in²
Specifications Series
3 Phase KT
Specifications Standard Size
42 x 40 mm | 1.65 x 1.58 in.
Specifications Step Angle
3.75 deg./step
Specifications Type
KR Series, 3 phase Permanent Magnet (3.75 Degree/Step)
Specifications Voltage
3.5 V
Specifications Weight
240 g | 0.53 lb
Specifications Winding Resistance2 Phase
1.75 Ω
Torque Curve 0
KR42JM4-551-ST-CURVE.jpg