In the field of electric actuator cylinders ba
sed on roller screw (planetary screw) and external motor, we offer three series, as described below. In all cases, the servo motor can be co
nnected to the drive cylinder in series with the shaft or parallel to the shaft (by belt deflection).
RSA-ST (standard torque) is used for forces up to 40kN
RSA-HT (High torque) is used for forces up to 58kN
RSX is used for forces up to 178kN