Issue link: https://onenorgren.uberflip.com/i/555890
1 ACTUATORS ACT-200 For further information www.norgren.com Standard Air/Oil Tandem Rotary unit is supplied with an Air/Oil Tank that requires a 20 PSI pressure header. TO ORDER: enter option code 6 in Rack/Rotary Type position 2. Check Valve Fitting Manifold Cartridge Speed Control Noise Dampening Bumper Urethane bumpers attached to the actuator piston provides quiet operation by preventing metal to metal contact. NOTE: Each bumper adds 1/4" to A dimension. Cushioning The Cushioning Principle Cushions permit the trapping of cylinder exhaust volume prior to the completion of full rotation. This volume is then metered through a finely tapered needle to deliver smooth, adjustable deceleration of the rotary actuator. NOTE: On 1-1/8" bores, add 1/2" to overall dimension for each cushion block. .500 (12.70) .500 (12.70) Cushion Blocks Cartridge Speed Control ø1-1/2" thru ø2-1/2" Bores only. NOTE: Cartridge Speed Control & Cushion are not available on same end cap. 5/16" Rotation Adjustment Located in the actuator end cap, each rotation adjustment provides up to 30° of angle reduction. NOTE: Cushion & Rotation Adjustment are not available on the same end cap. A Cushion Design 1-1/8" Bore Adjustable Cushioning Flush, self locking adjustment needle allows fine cushion metering. Cushion design features a unique, one piece, nitrile compound seal captured within a groove machined to exacting tolerances. This allows linear and radial float of the cushion seal, virtually eliminating problems associated with misalignment. The design also provides exceptionally fast out of cushion rotation reversal. Adjustment Needle Cushion Cushion Design 1-1/2" or 2-1/2" Bore Bore 1-1/8" 1-1/2" 2" 2-1/2" A .687 (17.46) .938 (23.81) 1.187 (30.16) 1.187 (30.16) Front and Rear Mounting Flanges TO ORDER: enter option code 2 or 3 in Rack/Rotary Type position 6. Bottom Mounting Flanges TO ORDER: enter option code 4 in Rack/Rotary Type position 6. D øE A C B F Bore 1-1/8" 1-1/2" 2" 2-1/2" Series 200 – 250 300 – 350 400 – 450 500 – 550 Part R-80-225K R-80-03K R-80-04K R-80-04K AA 4.812 (122) 5.875 (149) 8.625 (219) 8.625 (219) BB 4.062 (103) 5.125 (130) 7.625 (194) 7.625 (194) CC 1.500 (38) 1.500 (38) 2.000 (51) 2.000 (51) DD 2.250 (57) 2.750 (70) 4.000 (102) 4.000 (102) EE 0.250 (6) 0.375 (10) 0.437 (11) 0.437 (11) øFF 0.343 (9) 0.343 (9) 0.531 (13) 0.531 (13) øGG 0.562 (14) 0.937 (24) 1.312 (33) 1.312 (33) Bore 1-1/8" 1-1/2" 2" 2-1/2" Series 200 – 250 300 – 350 400 – 450 500 – 550 Part R-942-225K R-942-03K R-942-04K R-942-04K A 4.250 (108) 5.000 (127) 5.000 (127) 5.000 (127) B 2.250 (57) 3.000 (76) 4.000 (102) 4.000 (102) C 1.625 (41) 2.375 (60) 3.375 (86) 3.375 (86) D 3.625 (92) 4.375 (111) 4.375 (111) 4.375 (111) øE 0.281 (7) 0.406 (10) 0.406 (10) 0.406 (10) F 0.375 (10) 0.437 (11) 0.437 (11) 0.437 (11) øFF øGG AA BB CC DD EE Rack & Pinion Rotary Actuators Single, Double, and Integral Air/Oil Tandem Rack & Pinion Rotary Actuators (ø1-1/8" to 2-1/2" Bores)