Issue link: https://onenorgren.uberflip.com/i/555890
ACTUATORS 1 ACT-197 For further information www.norgren.com Basic Dimensions for Single and Double Rack and Pinion Rotary Actuator Dimension Degree Rotation 1-1/8" Bore Single Rack 1-1/2" Bore Single Rack 2" Bore Single Rack 2-1/2" Bore Single Rack A 0°. 4.500 (114) 6.500 (165) 7.750 (197) 8.000 (203) 45° 5.590 (142) 8.025 (204) 10.195 (259) 10.445 (265) 90° 6.571 (167) 9.397 (239) 12.395 (315) 12.645 (321) 180° 8.533 (217) 12.142 (308) 16.796 (427) 17.046 (433) 270° 10.495 (267) 14.887 (378) 21.197 (538) 21.447 (545) 360° 12.457 (316) 17.632 (448) 25.598 (650) 25.848 (657) Add per ° .0218 (0.55) .0305 (0.77) .0489 (1.24) .0489 (1.24) AA .312 (7.92) .500 (12.70) .688 (17.48) 1.000 (25.40) B 2.250 (57) 2.750 (70) 4.000 (102) 4.000 (102) BB .093 (2.36) .125 (3.18) .187 (4.75) .187 (4.75) C .625 (16) 1.000 (25) 1.000 (25) 1.000 (25) CC .047 (1.19) .060 (1.52) .093 (2.36) .093 (2.36) D .875 (22) 1.750 (44) 2.031 (52) 2.031 (52) DD .234 (5.94) .250 (6.35) .500 (12.70) .500 (12.70) E 2.250 (57) 2.687 (68) 3.718 (94) 3.718 (94) EE .250 (6.35) .250 (6.35) .437 (11.10) .437 (11.10) F 1.500 (38) 2.000 (51) 2.500 (64) 3.000 (76) FF .500 (12.70) .750 (19.15) 1.125 (28.58) 1.125 (28.58) G 3.312 (84) 4.375 (111) 6.604 (168) 6.604 (168) H 1.656 (42) 2.187 (56) 3.302 (84) 3.302 (84) I 2.406 (61) 3.187 (81) 4.878 (124) 4.878 (124) J 1.000 (25) 1.500 (38) 1.500 (38) 1.500 (38) øK .500 (12.70) .875 (22.23) 1.125 (28.58) 1.125 (28.58) L .625 (16) 1.500 (38) 1.875 (47) 1.875 (47) M 1/8 x 1/16 3/16 x 3/32 1/4 x 1/8 1/4 x 1/8 N 1.500 (38) 1.500 (38) 2.000 (51) 2.000 (51) O 1/4-20 1/4-20 7/16-14 7/16-14 P 1/8 NPT 1/4 NPT 1/4 NPT 1/4 NPT Q .453 (12) .594 (15) .863 (22) .863 (22) R 1/4-20 5/16-24 1/2-20 1/2-20 S .250 (6) .250 (6) .375 (10) .375 (10) T .250 (6) .313 (8) .500 (13) .500 (13) U .250 (6) .438 (11) .438 (11) .438 (11) Dimensions in inches (mm) Shaft Options Internal Keyed Hollow Shaft can be utilized from either side and is flush with retaining plates. 2" bore – 1.00" (25.4) hollow-optional 2-1/2" bore – .688" (17.48) hollow-optional AA BB +.002 –.000 CC EE FF DD +.002 –.000 +.002 –.000 +.001 Cross Keyed Shaft protrudes from retainer EE dimension. Flush with Retainer Surface Retainer Surface A B M Keyway F P C Cap A Cap B Cap D Cap C N Retainer Plate Mounting Holes R Thds. T Deep (4) Remove the (4) Retainer Plate Screws to use the Mounting Holes on either side of the body. A B N Mounting Holes R Thds. T Deep (4) M Keyway F P C Cap A Cap B Remove the (4) Retainer Plate Screws to use the Mounting Holes on either side of the body. Retainer Plate Rack & Pinion Rotary Actuators Single, Double, and Integral Air/Oil Tandem Rack to Pinion Rotary Actuators (ø1-1/8" to 2-1/2" Bores)