`R` SERIES OF ACTUATORS
SPECIFICATIONS
 
 
Features Extensive range to match rudder torque requirements, Tough Durable design and manufacture,    Built to outlast, even in the worst working and climatic conditions , Cylinders made from smooth bore, high grade mild steel , End nuts and caps zinc plated and colour passivated , Stainless Steel Pistons hard chrome plated, ground and double selok pinned to the rod,  Finished to a full Marine specification , Simple Servicing - no special tools required , Swivel bearings to facilitate slight rise and fall of the rudder stock.  
               
Model   Stroke (mm) Bore(mm²) Rod Dia.(mm) Displ.(cc) Torque at 2 x 35º at 55 bar Torque at 2 x 45º at 55 bar Dry Wt (kg)
R795 285.8 102

38

 1,985 795

547

 60
R1180 294.1 127 57 2,952

1,180

812

98
R1570 394 127 57 3,969 1,570 1,080 98
R2140 527 127 57 5,293 2,140 1,760 98
 
 
Model & Bore(mm²)

Rod Dia.(mm)

Push Force @ 100 bar TM Pull Force @ 100 bar TM Max. Pressure (bar)
160 90/110 20.5 14.0/10.8 210
200 110/140 32 22.3/16.3 210
250 140/180 50 34.4/24.1 210
320 180/220 82 56.1/43.2 210
400 220/280 128 89.5/65.4 210
   

Smaller Actuators  

e-mail: info@wills-ridley.com

e-mail: sales@wills-ridley.com