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Dual Rack Tie Rod Rotary Actuators


Rotomation's dual rack actuators have the additional advantages of double torque and zero lash at the ends of the rotation without increasing the footprint of the actuator. Specific characteristics and features of each series under our Dual Rack Tie Rod Rotary Actuator product category are shown below.

  Series Standard
Rotations
Shaft Sizes Torque
(at 80 psi)
Bearing
Ratings
Port Size Available
Options
A12 Rotary Actuator

A12

15 angles, from
30 to 730°*1
Solid*3: 3/8" dia.
Hollow: 3/8" I.D.
Option: 1/4" dia.
24 in-lb Radial: 305 lb
Axial: 76 lb
10-32 UNF
or 1/8 NPT
All below,
except 'J'
and 'HD'
A22 Rotary Actuator

A22

15 angles, from
30 to 730°*2
Solid*3: 1/2" dia.
Hollow: 3/8" I.D.
Option: none
78 in-lb Radial: 1,030 lb
Axial: 257 lb
1/8 NPT All below*4
A32 Rotary Actuator

A32

15 angles, from
30 to 730°*2
Solid*3: 3/4" dia.
Hollow: 3/4" I.D.
Option: 1/4", 8 mm dia.
238 in-lb Radial: 2,020 lb
Axial: 500 lb
1/4 NPT All below*4
A42 Rotary Actuator

A42

15 angles, from
30 to 730°*2
Solid*3: 1" dia.
Hollow: 3/4" I.D.
Option: 1-1/8" dia.
554 in-lb Radial: 2,020 lb
Axial: 500 lb
1/4 NPT All below*4
Notes:
1. All information in this table is for comparison purposes only. For ratings, please
    visit specific product pages.
2. Not all options can be combined.

*1Special rotations up to 730° available.
*2Special rotations up to 1,080° available.
*3Single or double ended.
*4Reed switches also available.

          Options Legend:  
          A:
C:
F:
HD:
J:
MP:
MS:
Q:
T:
V:
VT:

Adjustable rotation
Cushions (integrated)
Flow controls (integrtd.)
Heavy duty construction
Washdown protection
Mount plates
Magnetic switches
Bumpers (internal)
Hydraulic duty seals
High temperature seals
Combination seals

Delivering engineered solutions since 1967.
Rotomation is dedicated to providing reliable, extremely configurable, and fully rebuildable pneumatic actuators for automation. Custom and special actuators are our specialty.
Proudly Made in the USA!

Call Us: (386) 676-6377
Email Us: sales@rotomation.com
11 Sunshine Blvd, Ormond Beach, FL 32174