101Hero Pylon Specifiche del prodotto - Pagina 12
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EXTRUDER SPECIFICATION
03
Extruding Motor Specification
1
Motor Specification —— 4 Phase 8 Keying Circuit （28byj-48）
Drive Method —— Steady Current Driver
Initiation Method —— 2-2
Coil Resistance —— 120Ω±7%(25℃)
Driving Voltage —— 12VDC±10%
Drive Current —— 300mA/phase（Driving） 300mA×33%/phase（Resting）
Empty Affect —— ≥600Hz
Empty Sum Frequency —— ≥1000Hz
Pull In Torque —— ≥34.3mN.m(120Hz)
Self Aligning Torque —— ≥34.3mN.m
Insulation Resistance —— ＞10MΩ(500V)
Insulation Dielectric Strength —— 600VAC/1mA/1S
Insulation Class —— A
Temperature Rise —— ＜50K(120Hz)
Noise —— ＜40dB(120Hz)
Reduction Ratio —— 1/64
Step Angle —— 5.625°/64