Oriental motor DRL Series Installation Procedure

5. To design movable plate and mounting plate for actuator

Recommended dimensions for the movable plate and mounting plate for actuator are shown as follows. Use them as reference for design.
(X+Y) ± 0.1 (0.0039)
Movable plate Mounting plate for actuato
0.02
(0.0008) A
ØC
ØR ØR
0.01 0.02
(0.0004) B (0.0008) A
A
B

6. To design centering shaft and centering adjustment plate

Recommended dimensions for the centering shaft and centering adjustment plate are shown as follows. Use them as reference for design.
• Centering shaft
I
H
F
J
When the periodic inspection is conducted, check that the centering shaft is free from flaw or wear.
Applicable E F G
product [mm (in.)] [mm (in.)] [mm (in.)]
−0.006
0
16 (g6) 1.5 3
−0.017 −0.02
DR20
−0.0002
0
(0.63 ) (0.059) (0.118 )
−0.0007 −0.0008
−0.007
0
22 −0.020 (g6) 1.5 3 −0.02
DR28
−0.0003
0
(0.87 ) (0.059) (0.118 )
−0.0008 −0.0008
−0.007 −0.004
25 (g6) 2 4
−0.020 −0.012
DR42
−0.0003 −0.0002
(0.98 ) (0.079) (0.157 )
−0.0008 −0.0005
−0.009 −0.005
36 (g6) 2 8
−0.025 −0.014
DR60
−0.0004 −0.0002
(1.42 −0.0010 ) (0.079) (0.315 −0.0006 )
* For the tightening torque, tighten the suitable force according to the material and thickness of the centering adjustment plate.
• Please contact your nearest Oriental Motor office for further information.
Technical Support Tel:(800)468-3982 Singapore
8:30 to 5:00 , P.S.T. (M-F) Tel:1800-8420280
A.M. P.M.
www.orientalmotor.com.sg
7:30 to 5:00 , C.S.T. (M-F)
A.M. P.M.
www.orientalmotor.com
Tel:1800-806161
Tel:+55-11-3266-6018 www.orientalmotor.com.my
www.orientalmotor.com.br
Tel:1800-888-881
Schiessstraße 74, 40549 Düsseldorf, Germany www.orientalmotor.co.th
Technical Support Tel:00 800/22 55 66 22
www.orientalmotor.de
Tel:+91-80-41125586
www.orientalmotor.co.in
Tel:01256-347090
www.oriental-motor.co.uk
Tel:0800-060708
www.orientalmotor.com.tw
Tel:01 47 86 97 50
www.orientalmotor.fr
Tel:400-820-6516
www.orientalmotor.com.cn
Tel:02-93906346
www.orientalmotor.it
Applicable
Ｃ
product
+0.018
DR20
3.3 (0.130) 16
0
+0.021
DR28
3.3 (0.130) 22
0
+0.021
DR42
4.5 (0.177) 25
0
+0.025
(X+Y) ± 0.05 (0.0020) DR60
9 (0.354) 36
0
• When using the centering adjustment plate
0.01
ØD
(0.0004) B
Unit = mm (in.)
Applicable
Ｃ
R
A
product
DR20
4 (0.16) 3.5 (0.14)
DR28
4 (0.16) 4 (0.16)
DR42
5 (0.20) 4 (0.16)
DR60
9 (0.35) 6 (0.24)
B
• Centering adjustment plate
K I J
2×
P P-P´
P´
N
H K L M (Screw size)
[mm (in.)] [mm (in.)] [mm (in.)] (mm)
+0.010
10.5 0.01 3 (H7)
0
M2.5
+0.0004
(0.41) (0.0004) (0.118 )
0
+0.010
10.5 0.01 3 (H7)
0
M3
+0.0004
(0.41) (0.0004) (0.118 )
0
+0.012
20 0.02 4 (H7)
0
M3
+0.0005
(0.79) (0.0008) (0.157 )
0
+0.015
24.5 0.02 8 (H7)
0
M5
+0.0006
(0.96) (0.0008) (0.315 )
0
Korea
Tel:080-777-2042
www.inaom.co.kr
Hong Kong Branch
Tel:+852-2427-9800
4-8-1 Higashiueno, Taito-ku, Tokyo
110-8536 Japan
Tel:03-6744-0361
www.orientalmotor.co.jp
Unit = mm (in.)
Ｄ
Installation procedure
+0.0007
(H7) (0.63 )
0
+0.0008
(H7) (0.87 )
0
Compact Linear Actuator
+0.0008
(H7) (0.98 )
0
DRL, DRL Ⅱ Series
+0.0010
(H7) (1.42 )
0
DRS Series
DRB Series

1. Notes about installation

• Assign qualified personnel of mechanical engineering to the task of installing compact linear actuators (hereinafter called actuator).
• For non-guide type actuators, misalignment of the central axis between the built-in screw nut and built-in screw shaft may cause
malfunction.

2. Notation on this manual

• Model name
This document describes the model name as "DR" in the case of the common description to the DRL Series, DRLⅡ Series, DRS Series, and
DRB Series.
• About this manual
This manual describes installation procedures of the products. Check with dimensions for the details of the product size.
• Symbol
Note
0.02
(0.0008) N

3. Names and functions of parts

Names of parts are explained here.
• Non-guide type
Tighteningtorque *
This figure shows the non-guide type DRL28.
[N･m (oz-in)]
0.4 (57)
0.6 (85)
0.6 (85)
Load mounting screw
An internal thread is
provided for the DR 42
3 (426)
and DR 60 types.
Set collar
This prevents the screw shaft
from retracting completely
into the case.
Published in March 2017
Thank you for purchasing an Oriental Motor product.
This document describes contents required to check when performing installation
and maintenance so that a product can be used for a long term.
This symbol indicates important handling instructions that users should observe to ensure safe use of the product.
• Example of load mounting
Adjusting Knob
Motor
Mounting hole
(4 locations)
Guide block
Guide rail
Pilot
Screw shaft
This is the moving part
of the actuator.
HL-14076-2
Mounting plate
for actuator
Movable plate
Base plate
Positioning pin