LusoRobótica - Robótica em Português
Electrónica => Electrónica Geral => Tópico iniciado por: brunus em 15 de Julho de 2019, 00:19
-
Não consigo encontrar o datasheet deste stepper motor HEM-17D3003, deve ser um nema17 bipolar, mas precisava de saber e confirmar algumas das specs dele (torque, indutância, tipo de enrolamento) e de calcular a fonte mínima.
-
https://www.alibaba.com/product-detail/1-8degree-2phases-Nema17-stepper-motor_62040297949.html?spm=a2700.7724838.2017115.1.635b5078yHkrxT (https://www.alibaba.com/product-detail/1-8degree-2phases-Nema17-stepper-motor_62040297949.html?spm=a2700.7724838.2017115.1.635b5078yHkrxT)
Item Electrical Parameter
Step Angle 1.8°±5%
Phases 2
Rated Voltage 3.96V
Rated Current 0.9A
Resistance 4.4 ohm±10% at25ºC
Inductance 7.0 mH±20% at1kHz,1Vrms
Holding Torque above 0.34N.m (48.7oz.in)/min
Running Torque(-pps)
Dielectric Strength 500V A.C/Minute
Insulation Resistance 100 MOhm/MIN
Insulation Class Class B
Temperature Rise 80K.MAX
Rotor Inertia 47g.cm2 (0.26 oz.in2)
Weight Appo. 266g(9.3 oz)
Allowable Thrust Load 10N
Allowable Radial Load 21N
Operation Ambient Temperature ‘-20ºC --- +50ºC’
Operation Ambient Humidity 15%---90%
Life 5000Hours