Showing 65–80 of 108 results
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NEMA17 4.2 Kg-cm Stepper Motor
Quick ViewModel: 42HS40-1504 NEMA17 / 17HS4401
Stable structure, no jamming
Stable speed and low noise
Step Angle(degrees): 1.8°±0.09°
Phase Inductance: 3.7*(1±20%)mH/Phase
Positioning Torque: 15 mN.m REF.
Maximum starting rate:≥1500 PPS
Insulation resistance:≥100 MΩ (DC 500V)
Cable length: 1meter -
PIR Motion Detector Sensor Module HC-SR501
Quick ViewWide Working Voltage Range: DC 4.5V- 20V
Current Drain: <60uA
Detection Angle: <140°
Detection Distance: 3 to 7m (can be adjusted)
Blockade time: 2.5s (Default)
Work temperature: -20-+80°C
