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Single Rack Tie Rod Rotary Actuators

Rotomation's single rack tie rod actuators are designed for general applications where reliability and durability are important and where a small amount of lash is tolerable. Specific characteristics and features of each series:

  Series Standard
Rotations
Shaft Sizes Torque
(at 80 psi)
Bearing
Ratings
Port Size Available
Options
A01 Rotary Actuator

A01

15 angles, from
30 to 730°*1
Solid*3: 1/4" dia.
Hollow: none
Option: 3/16" dia.
6 in-lb Radial: 77 lb
Axial: 19 lb
10-32 UNF
or 1/8 NPT
All below,
except 'J'
and 'HD'
A1 Rotary Actuator

A1

15 angles, from
30 to 730°*1
Solid*3: 3/8" dia.
Hollow: 3/8" I.D.
Option: 1/4" dia.
12 in-lb Radial: 305 lb
Axial: 76 lb
10-32 UNF
or 1/8 NPT
All below,
except 'J'
and 'HD'
A2 Rotary Actuator

A2

15 angles, from
30 to 730°*2
Solid*3: 1/2" dia.
Hollow: 3/8" I.D.
Option: none
39 in-lb Radial: 1,030 lb
Axial: 257 lb
1/8 NPT All below*4
A3 Rotary Actuator

A3

15 angles, from
30 to 730°*2
Solid*3: 3/4" dia.
Hollow: 3/4" I.D.
Option: 1/4", 8 mm dia.
119 in-lb Radial: 2,020 lb
Axial: 500 lb
1/4 NPT All below*4
A4 Rotary Actuator

A4

15 angles, from
30 to 730°*2
Solid*3: 1" dia.
Hollow: 3/4" I.D.
Option: 1-1/8" dia.
277 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