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RACO MA TYPE "A" - (direct motor driven screw) Selection Chart ACME SCREW

ACME SCREW

 

Selection Chart Electric Actuator          
         
 
     
 
ACME Screw    
         
         
     
                     
Actuator Nominal Nominal  Stroke Range Run Start-up Nominal   Motor  Stall
Type Force Actuator min. max           Torque Motor Pol Current Torque
    Speed      @Nominal Force Size   @ Load/460V  
  lbf. inch/sec. inch inch lb-ft. lb-ft. kW P A lb-ft.
T1A4 550 1.6 3.9 39.4 2.56 3.44 0.30 8 1.13 5.75
T1A4 550 2.4 3.9 39.4 2.56 3.44 0.44 6 1.10 5.68
T1A4 550 3.3 3.9 39.4 2.56 3.44 0.65 4 1.48 6.27
T1A4 550 6.6 3.9 39.4 2.56 3.44 1.30 2 2.47 9.74
T1A5 1100 2.4 3.9 39.4 6.75 9.04 0.90 8 2.49 14.90
T1A5 1100 2.8 3.9 39.4 6.75 9.04 0.90 6 2.90 13.13
T1A5 1100 4.7 3.9 39.4 6.75 9.04 1.80 4 3.10 18.81
T1A6 2200 2.8 7.9 70.9 16.75 22.44 2.60 8 4.70 41.67
T1A6 2200 3.7 7.9 70.9 16.75 22.44 2.60 6 5.50 36.36
T1A6 2200 5.7 7.9 70.9 16.75 22.44 3.60 4 7.81 39.16
T1A7 4500 5.7 7.9 78.7 45.58 60.96 5.00 6 14.32 99.05