Rotary Actuator Rack & Pinion Style Series CRA1 Size: 30, 50, 63, 80, 100 1 For the angle adjusting type, angle adjusting screws are mounted to the left cover. k e of y e gr g Angle adjusting screw o n o Angle adjusting screw ra v e n io 1 8 at 0 ot R n io ct re di g n ti us n A dj io n a gl ct e re e gl a di dj n g u in A st st in u g dj 0 di 0 a re 8 8 e ct gl 1 1 io n R n A e R e o v v o t o o a t o a o ti o r ti r g g n o n y y r a e e r n k a k g f o e n f
nickel plated) Special FKM (Fluoro coated) u o i w e r t q !
Single vane Double vane 90, 100D 270S 180S 90S 0 5 g e n a 2 0 Note 1) r 7 +4 0 0 n Note 1) +4 0 o g n e 0 a ti r 1 0 Note 1) 8 n a 9 0 o 1 +4 0 t ti e o a e g Note 1) t R +4 0 n o g a R r n n ra 0 o 9 ti n a e t io o g R at n a ot r R n (90) (90) o ti a t o R Chamfer Chamfer (45) Chamfer (45) B port Chamfer Note 2) A port B port A port B port (40) B port A port A port * For size 40 actuators
D E R S E R I E S NCA1 R E P L A C E M E N T PA R T S 52 2 Cushion Backup 53 2 Cushion Spring 54 2 Cushion Retainer 55* 2 Adjustable Cushion Assembly NC D A1 67 1 Cushion Seat 87 1 Head Flange * Denotes Included in Service Kit Note 1) Piston Rod and Piston are not sold separately.
D E R S E R I E S NCA1 R E P L A C E M E N T PA R T S 52 2 Cushion Backup 53 2 Cushion Spring 54 2 Cushion Retainer 55* 2 Adjustable Cushion Assembly NC D A1 67 1 Cushion Seat 87 1 Head Flange * Denotes Included in Service Kit Note 1) Piston Rod and Piston are not sold separately.
Centralized piping on right L R R L R L Slide table actuation direction Centralized piping on left R L L R R L Slide table actuation direction 4. Never disassemble the magnetic component parts (external slider, internal slider) of the actuator (cylinder). If will cause decline of the holding force, etc. 2.
With gasket is provided as standard. 1/8, 1/4 standard 3/8 standard 1/2 standard Port size Symbol Cylinder side In the side of solenoid valve M5 01 M5 x 0.8 R 1/8 M5 x 0.8 Rc 1/8 Rc 1/4 Note 1) Elbow 02 R 1/4 Rc 3/8 Note 2) 03 04 F01 Rc 3/8 Rc 1/2 G 1/8 G 1/4 Note 1) R 3/8 R 1/2 R 1/8 F02 R 1/4 G 3/8 Note 2) Caution Control F03 F04 U10/32 N01 G 3/8 G 1/2 10-32 UNF NPT 1/8 NPT 1/4 Note 1)
Single vane Double vane 90, 100D 270S 180S 90S 0 5o g e n a 2 0o r 7 +4o 0 n +4o o o g n e o 0 a ti r 1 0 0 8 0 n a 9 0 o 1 +4o o t ti +4o e o a 0 g e t R n 0 o g a R o r n 0 n 9 ra o ti e a n g t io o n R at a r ot n R o (90o) (90o) ti a t o R Chamfer Chamfer (45o) Chamfer (45o) B port Chamfer A port B port A port B port (40o) B port A port A port For size 40 actuators, a parallel key will
L 14 13.6 27.0 20.0 21.5 22.5 17.5 25.4 20.5 19.0 24.5 19.0 13.4 19.2 23.3 22.5 26.5 23.2 41.5 44.5 36.5 KBH1-R1S KBH2-R1S KBH2-R2S KBH2-R3S KBH3-R2S KBH3-R3S KBH3-R4S KBH4-R3S KBH4-R4S R(PT) 1 8 29.0 32.0 27.5 35.5 R(PT) 1 4 R(PT) 3 8 R(PT)1 4 R(PT) 3 8 R(PT) 1 2 R(PT) 3 8 R(PT) 1 2 17 17.6 19 25.2 31.0 22 35.5 31.5 24 27.0 Reference dimensions after R(PT) thread installation.
L2 A1 A2 D L1 KBL1-R1S KBL2-R1S KBL2-R2S KBL2-R3S KBL3-R2S KBL3-R3S KBL3-R4S KBL4-R3S KBL4-R4S 18 38.0 27.0 30.5 31.5 26.5 37.5 32.5 31.0 41.5 15.0 14.8 23.2 27.3 26.5 32.6 29.3 47.6 57.6 48.8 13.6 R(PT)1 8 43.5 46.5 42.0 56.0 R(PT)1 4 R(PT)3 8 R(PT)1 4 R(PT) 3 8 R(PT)1 2 R(PT) 3 8 R(PT)1 2 15.5 17 19 17.6 19 22 25.2 18.0 51.5 22 61.5 57.5 19.5 36.0 24 24 27.0 Reference dimensions after R
Single vane type Double vane type , 0 5 Chamfer +4 0 a a r r n n 9 0 n n e g g 0 o o g e e i i n t t 1 2 a a 0 a 8 7 t t r o o 1 +4 0 0 0 n R R o e +4 0 +4 0 i t g 0 a n 9 t o a e r R g n n o a ti r a n t o o R ti a t o R Chamfer Chamfer Chamfer Chamfer A port B port A port B port A port B port A port B port For size 40 actuators, a parallel keyway will be used instead of chamfer.
Rod side cylinder port Rc, NPT, G 1/8 Head side cylinder port Rc, NPT, G 1/8 Approx. 55.4 Approx. 40.4 Head side cylinder port Rc, NPT, G 1/8 Rod side cylinder port Rc, NPT, G 1/8 Approx. 55.4 Approx. 40.4 w e r t q u i y w e r t q u i y Approx. Max. 77.4 Approx. Max. 77.4 Approx. 53.8 Approx. Max. 59.4 Approx.
Symbol: A0 Symbol: A1 Symbol: A2 Symbol: A3 C0.5 C DA 30o 30o A T H W1 H H H Symbol: A4 Symbol: A5 Symbol: A6 Symbol: A7 RD B AL MM AL MM 30o RD L 30o 30 30o L W H H H H Symbol: A8 Symbol: A9 Symbol: A10 Symbol: A11 zC0.5 file chamfer WA R sphere AL B MM C TP R sphere DC 30o W1 T H H H H Symbol: A12 Symbol: A13 Symbol: A14 Symbol: A15 DA DA DA DA C0.5 AL C 30o 30o MM 30o R sphere C A A A
A A1 E1 L1 MM RR1 U1 Part No.
MU-D02 MU-D03 MU-D04 MU-D05 Clevis pins and snap rings are included with the double clevis type. 9-13-14 14 Series MLU Plate Cylinder with Lock Single knuckle joint Double knuckle joint MM C (R1) Sphere, ball R (R1) MM CL NDH10 NDH10 A1 CL1 A1 MLGC NX+0.4 +0.2 E1 NX -0.2 -0.4 NZ E1 CNG U1 MNB U1 Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office
The rotation angle can be adjusted between 90 and 190. n io r a at n t g o Rotation starting point e R End of rotation DL L R B B L e o g t B a n ti a o r n n o r a ti n a g t Rotation starting point End of rotation o A A e Operating size 20 30 40 Operating size 20 30 40 R A Lmax 15 18 24 27 31.5 Size 10 15 20 30 40 Rotation starting point End of rotation Lmax 24 27 31.5 Lmax 24 27 31.5 Size
Single vane type Double vane type +4 0 9 0 a a r r n n e n n g g g o o e e n i i t t 1 2 a a a 8 7 r t t 0 -5 +4 0 o o 0 0 n R R +4 0 +4 0 o 0 i 0 0 t a 9 1 t o e e R g g n n a a r r n n o o i i t t a a Chamfer Chamfer t t o o Chamfer Chamfer Chamfer R R A port B port B port A port A port B port A port B port A port B port For size 40 actuators, a parallel key will be used instead of
8 @0 @0 @2 q w r @5 y !5 !6 i q w r @5 y !5 !