Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281
25
Automation
ER Series Rodless Actuator
PM-ER01/USA
Maintenance Instructions and Parts List
Assembly Requirements
Part
Description
Lubricant/Adhesive
Cylinder rod-end - Female
Loctite 271
Flat Head Cap Screw
Loctite 242
Set screw
Loctite 242
Cylinder rod-end - Male
Loctite 271
Tie rod bolt and tie rod nut
Loctite 271
Apply between the tie rod
bolt and nut only.
Screw support bearing
Grease
If not sealed
Fastener Adhesives
The following parts, when assembled, require the use of industrial lubricants or adhesives as indicated.
Part Numbers
ER32
ER50
ER80
Description
Screw Belt
Size
in-lb
Nm
Size
in-lb
Nm
Size
in-lb
Nm
Roller Plate SHCS
8
8
M3
19
2.1
M4
41
4.6
M5
84
9.5
Roller Retainer FHCS (SH)
7 (10)
7 (10) M3(M4) 11(25) 1.2(2.8) M3(M4) 11(41) 1.2(4.6) M6(M6) 84(84) 9.5(9.5)
Square Rail Bearing SHCS
23
n/a
M3
11
1.2
M3
11
1.2
M5
84
9.5
Bearing Locknut SHCS
37A
n/a
M3
11
1.2
M3
11
1.2
M4
50
4
Actuator Tie Bolts
38,40
38/40
M5,M6
85
9.6
M6,M8
210
23.7
M8,M10
415
46.9
Coupler SHCS (Servo)
1
1
M2,M5
11
1.2
M3
11
1.2
M4
41
4.6
Coupler SHCS (Step/DC)
1
1
3/32
11
1.2
7/64
11
1.2
5/32
41
4.6
Motor Adaptor SH/FHCS
4
4
M3
11
1.2
M5
50
5.7
M6
50
5.7
Motor Mounting Bolts
11,12
2
11,12
2
M5 50
5.7
M5,M6
50,85
5.7,9.6
M5,M6
50,85
5.7,9.6
Parallel Flange BHCS
15
15
M4
41
4.6
M5
50
5.7
M6
85
9.6
Parallel Cover BHCS
11
11
M3
11
1.2
M4
41
4.6
M5
50
5.7
Drive Pulley SHCS
1
1
M2,M5
11
1.2
M2,5
11
1.2
M3,M4
11,41
1.2,4.6
Load Attachm ent SHCS
18
18
M3
11
1.2
M4
25
2.8
M5
84
9.5
Strip Clam p BHCS
35
35
M4
25
2.8
M4
25
2.8
M4
25
2.8
Strip Guide SHCS
20
20
M3
11
1.2
M4
25
2.8
M4
25
2.8
Nut Retainer FHCS
13
13
M4
25
2.8
M4
25
2.8
M6
84
9.5
1
Not pictured; coupler parts are 9A and 9B
2
11 f or inline, 12 f or parallel mounting
Fastener Torque Table
