PRA-8S-078

Part Number PRA-8S-078
Motor Length Single Stack
Anti-backlash Nut - Yes/No False
500CPREncoder No
Frame Size NEMA-8
Dynamic Load Capacity [lb] 75
Travel Per Step [in] 0.0003935

Base Price:

$238.74 ea.


Options Price
$238.74
$246.88
$260.85

Description

NEMA 8 Precision Linear Actuator, Single Stack Motor, Travel Per Step, 0.0003935"


Dimensions

Max Radial Load [in @ lbs (mm @ N)] 0.001 @ 1 (0.03 @ 4)
Motor Length Single Stack
Max Backlash with Standard Nut [in (mm)] 0.010 (0.25)
Max Backlash with Anti-Backlash Nut [in (mm)] 0 (0)
Anti-backlash Nut - Yes/No False
Life @ 1/4 Design Load (in) 100000000
Max Length - Inch 10
Min Length - Inch 2
Screw Diameter [in] 0.1875
500CPREncoder No
Frame Size NEMA-8
Dynamic Load Capacity [lb] 75
Travel Per Step [in] 0.0003935
Starts 2
Magnet Wire Insulation Class B 130 °C (266°F)
Pitch Max Load [lb-ft (Nm)] 7.93 (10.75)
Operating Temperature [°F (°C)] 15 to 125 (-10 to 50)
Thread Direction RH
Lead [in] 0.0787
Step Size 1.8°
Pitch [in] 0.0394
End Play [in @ lbs (mm @ N)] 0.002 @ 2 (0.05 @ 9)
Efficiency [%] 18-31
Dielectric Strength 500 VAC for 1 minute
Lead Code 78
Insulation Resistance 100 Mohm @ 500 VDC
Screw Material Stainless Steel
Max Axial Load [lbs (N)] 10 (45)
Runout [in/ft] 0.007
Diameter Code 18
Static Load Capacity [lb] 375
Yaw Max Load [lb-ft (Nm)] 9.15 (12.40)
Roll Max Load [lb-ft (Nm)] 11.62 (15.75)

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