Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Vane type rotary actuators Series 6420 3 Pneumatic actuation 3 | 221 ►Vane type rotary actuators Coding: 6420.Ø.R.V Ø SIZE 10 = Ø10 15 = Ø15 20 = Ø20 30 = Ø30 40 = Ø40 50 = Ø50 63 = Ø63 80 = Ø80 100 = Ø100 R ROTATING ANGLE 90 = 90° 180 = 180° 270 = 270° V VERSION = Without adjustable rotation angle, and without sensor support R = With adjustable rotation angle S = With sensor supports T = With adjustable rotation angle and sensor supports The vane type rotary actuators, 6420 series is designed to operate at 90-180 or 270 deg. in a contained space. Dimensionally are more compact than other types of rotary actuators. The range includes bore sizes from 10 to 100 in 4 configurations: - basic - with adjustable rotation angle - with sensor supports - with adjustable rotation angle and sensor supports The bodies are in aluminium , the shafts in chrome plated steel and the seals in NBR. The sensing support kit enables for the sensors to be positioned in any position. The rotary angle adjustment mechanism enables the adjustment of the complete rotation on bore sizes 10 to 40 while on the others sizes carries as standard hydraulic dampers which enable the adjustment only of the last part of the rotation. The units can be fixed using the thread on the body or the through holes on the body. On bore sizes 50 to 100 the shaft runs into ball bearings which ensure high resistence. Operational characteristics Fluid filtered air, preferably lubricated Rotation range 90° - 180° - 270° Working pressure (bar) 1,5...7 Temperature °CC C Max. allowed leak Ø10...Ø40 = 0,3 Nl/min / Ø50...Ø100 = 0,5 Nl/min Construction characteristics Body anodized aluminium Piston rod steel Seals NBR Vane vulcanized NBR rubber on steel core Cushioning elastic bumper; hydraulic dampers from size Ø50 ... Ø100 versions R or T Series 6420
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