4
y
Unauthorized reproduction or copying of all or part of this manual is prohibited.
y
Oriental Motor shall not be liable whatsoever for any problems relating to industrial
property rights arising from use of any information, circuit, equipment or device
provided or referenced in this manual.
y
Characteristics, specifications and dimensions are subject to change without notice.
y
While we make every effort to offer accurate information in the manual, we welcome
your input. Should you find unclear descriptions, errors or omissions, please contact the
nearest office.
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is a registered trademark or trademark of Oriental Motor Co., Ltd.,
in Japan and other countries.
© Copyright ORIENTAL MOTOR CO., LTD. 2016
Published in February 2018
Technical Support Tel:(800)468-3982
8:30
A.M.
to 5:00
P.M.
, P.S.T. (M-F)
7:30
A.M.
to 5:00
P.M.
, C.S.T. (M-F)
www.orientalmotor.com
Schiessstraße 44, 40549 Düsseldorf, Germany
Technical Support Tel:00 800/22 55 66 22
www.orientalmotor.de
Tel:01256-347090
www.oriental-motor.co.uk
Tel:01 47 86 97 50
www.orientalmotor.fr
Tel:02-93906346
www.orientalmotor.it
Tel:+55-11-3266-6018
www.orientalmotor.com.br
• Please contact your nearest Oriental Motor office for further information.
4-8-1Higashiueno,Taito-ku,Tokyo 110-8536
Japan
Tel:03-6744-0361
www.orientalmotor.co.jp
Tel:0800-060708
www.orientalmotor.com.tw
Singapore
Tel:1800-8420280
www.orientalmotor.com.sg
Tel:1800-806161
www.orientalmotor.com.my
Korea
Tel:080-777-2042
www.inaom.co.kr
Tel:1800-888-881
www.orientalmotor.co.th
Tel:400-820-6516
www.orientalmotor.com.cn
Tel:+91-80-41125586
www.orientalmotor.co.in
Hong Kong Branch
Tel:+852-2427-9800
Installation method
Install the motor onto an appropriate flat
metal plate having excellent vibration
resistance and heat conductivity.
When installing the motor, secure it with four
screws (not supplied) through the four screw
holes provided. Leave no gap between the
motor and plate.
Metal plate
Screw holes
Pilot holder
Model
Nominal size
Tightening torque
[N·m (oz-in)]
Effective depth of screw
thread [mm (in.)]
PKP223
M2.5 P0.45
0.5 (71)
4 (0.157)
PKP243
M3 P0.5
1 (142)
7 (0.278)
PKP264
M4 P0.7
2 (280)
8 (0.315)
Do not loosen the gearhead-attaching screws (four pcs.).
Installing a load
When connecting a load to the motor, align the centers of the motor’s output shaft and
load shaft. Be careful not to damage the output shaft or the bearings when installing a
coupling or pulley to the motor’s output shaft.
Permissible radial load and permissible axial load
The radial load and axial load on the motor output shaft must be kept under the
permissible values listed below.
z
Permissible radial load
Model
Permissible radial load [N (lb.)]
Distance from the tip of motor output shaft [mm (in.)]
0 (0)
5 (0.2)
10 (0.39)
15 (0.59)
20 (0.79)
PKP223
15 (3.3)
17 (3.8)
20 (4.5)
23 (5.1)
−
PKP243
10 (2.2)
15 (3.3)
20 (4.5)
30 (6.7)
−
PKP264
(gear ratio: 3.6 to 10)
30 (6.7)
40 (9)
50 (11.2)
60 (13.5)
70 (15.7)
PKP264
(gear ratio: 18 to 36)
80 (18)
100 (22)
120 (27)
140 (31)
160 (36)
z
Permissible axial load
Model
Permissible axial load
[N (lb.)]
PKP223
10 (2.2)
PKP243
15 (3.3)
PKP264
30 (6.7)
Maintenance/inspection
Inspection
It is recommended that periodic inspections be conducted for the items listed below
after each operation of the motor. If an abnormal condition is noted, discontinue any use
and contact your nearest office.
During inspection
y
Are any of motor mounting screws loose?
y
Are there any abnormal noises in the motor bearings (ball bearings) or other moving
parts?
y
Are there any scratches, signs of stress in the motor lead wires?
y
Are there any loose connections on the connector or driver?
y
Are the motor’s output shaft and load shaft out of alignment?
Warranty
Check on the Oriental Motor Website or General Catalog for the product warranty.
Disposal
Dispose the product correctly in accordance with laws and regulations, or instructions of
local governments.
Specifications
Check on the Oriental Motor Website for the product specifications.
General specifications
Degree of protection
IP20
Operation
environment
Ambient
temperature
−10 to +50 °C (+14 to +122 °F) (non-freezing)
Humidity
85% or less (non-condensing)
Altitude
Up to 1,000 m (3,300 ft.) above sea level
Surrounding
atmosphere
No corrosive gas, dust, water or oil
Storage
environment,
Shipping
environment
Ambient
temperature
−20 to +60 °C (−4 to +140 °F) (non-freezing)
Humidity
85% or less (non-condensing)
Altitude
Up to 3,000 m (10,000 ft.) above sea level
Surrounding
atmosphere
No corrosive gas, dust, water or oil
Insulation
resistance
100 MΩ or more when 500 VDC megger is applied between the
case and motor windings.
Dielectric
strength
Sufficient to withstand the following conditions applied between
the winding and the case for 1 minute:
•
PKP23
,
PKP24
: 0.5 kVAC 50/60 Hz
•
PKP26
: 1.0 kVAC 50/60 Hz
Regulations and standards
RoHS Directive
The products do not contain the substances exceeding the restriction values of RoHS
Directive (2011/65/EU).