Oriental motor aStep AR Series, Operating Manual

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3
•
Bending radius of cable
Use the cable in a state where the bending radius of the cable is more than six
times of the cable diameter.
In the case of the lead wire type, use in a state where the bending radius is
more than four times of the diameter of the lead wires.
More than 6 times of cable diameter
• How to fix the cable
Fix the cable at the positions near the connector so as to apply no stress on
the connector part.
Take measures so as to apply no stress on the connector by using wide clamps
or by fixing at two places.
In the case of a flexible cable,
this area is a movable range.
Fix
Fix
Preparation
„
Checking the product
Verify that the items listed below are included. Report any missing or
damaged items to the Oriental Motor sales office from which you purchased
the product.
y
Motor ....................................................................1 unit
y
Parallel key ..........................................................1 pc. *1
y
Varistor..................................................................1 pc. *2
y
OPERATING MANUAL Motor .........................1 copy (this document)
y
APPENDIX UL Standards for AR Series......1 copy *3
*1 Included with geared types. However, the parallel key does not come with the
following geared type products.
TH geared: ARM24-T , ARM46-T , ARM66-T
PL geared: ARM46-P
PS geared: ARM24-PS
PN geared: ARM24-N
Harmonic geared: ARM24-H
*2 Included with the electromagnetic brake motor of DC power input type.
*3 Included with products conform to the UL Standards.
„
How to identify the product model
Verify the model number of the purchased unit against the number shown on
the nameplate.
• Standard type
ARM 4 6 S A 0 K
1 2 3 4 5 6 7
• Geared type (excluding FC geared type)
ARM 4 6 S A K - T 7.2 U
1 2 3 4 5 7 8 9 10
1 Series name ARM : AR Series motor
2 Motor frame size
1 : 20 mm (0.79 in.)
2 : 28 mm (1.10 in.)
[30 mm (1.18 in.) for Harmonic geared type]
4 : 42 mm (1.65 in.)
6 : 60 mm (2.36 in.)
9 : 85 mm (3.35 in.)
[90 mm (3.54 in.) for geared types]
3 Motor length
4 Motor identification
S : Without connector cover for cable
Blank: With connector cover for cable
5 Motor type
A : Single shaft
B : Double shaft
M : With electromagnetic brake
6 Additional function
0 : Round shaft without shaft flat
Blank: Round shaft with shaft flat on one side
7
Motor power supply
input C : AC power input type
K : DC power input type
8 Type of gear
T : TH geared
P : PL geared
PS : PS geared
N : PN geared
H : Harmonic geared
Blank: Standard
9 Gear ratio
10
Cable outlet direction *
(
TH geared type only)
U : Upward direction
L : Leftward direction
R : Rightward direction
Blank: Downward direction
* The cable outlet direction represents the one as viewed from the output shaft
side in a state of placing it upward.
U : Upward direction
R : Rightward direction
L : Leftward direction
Blank: Downward direction