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Unauthorized reproduction or copying of all or part of this manual is 

prohibited.

 

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.

 

Characteristics, specifications and dimensions are subject to change without 

notice.

 

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.

 

 is a registered trademark or trademark of Oriental Motor Co., 

Ltd., in Japan and other countries.

© Copyright ORIENTAL MOTOR CO., LTD. 2019

Published in January 2020

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 74, 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

Regulations and standards

„

„

Standard and CE Marking

This product is recognized by UL under the UL and CSA standards, and it is 

also affixed the CE Marking under the Low Voltage Directive. The motor model 

name represents the model that conforms to the standards.

 

z

UL Standards and CSA Standards

Applicable Standards

Applicable Standards

Certification Body

Standards File No.

UL 1004-1

CSA C22.2 No.100

UL

E335369

 

Thermal class UL/CSA Standards: 105(A)

 

z

Low Voltage Directive

 

This product is designed and manufactured to be incorporated in equipment.

 

This product cannot be used in IT power distribution systems.

 

Install the product within the enclosure in order to avoid contact with hands.

 

Ground the Protective Earth Terminals for the motor (or connection cable) 

and driver securely.

 

Isolate the connection cable, power-supply cable and other drive cables from 

the signal cables by means of double insulation.

Applicable Standards

EN 60034-1, EN 60034-5, EN 60664-1

Installation conditions (EN Standard)

 

For incorporating in equipment

 

Overvoltage category:

 

Pollution degree: 3

 

Protection against electric shock: Class

 

Thermal class EN Standards: 120(E)

 

z

The motor temperature rise tests

The temperature rise tests stipulated in the above standards are conducted in a 

state where a motor is mounted on a heat radiation plate instead of attaching a 

gearhead.

The size, thickness and material of the heatsink plates are as follows.

Model

Size [mm (in.)]

Thickness [mm (in.)]

Material

BLM230

115×115 (4.53×4.53)

5 (0.20)

Aluminum alloy

BLM460

135×135 (5.31×5.31)

BLM5120

165×165 (6.50×6.50)

„

„

RoHS Directive

The products do not contain the substances exceeding the restriction values of 

RoHS Directive (2011/65/EU).

Summary of Contents for BMU Series

Page 1: ...MANUAL Thank you for purchasing an Oriental Motor product This Operating Manual describes product handling procedures and safety precautions Please read it thoroughly to ensure safe operation Always keep the manual where it is readily available Brushless Motor BLM Motor Connector Type Hollow shaft flat gearhead WARNING Do not touch the motor or driver when conducting insulation resistance measurem...

Page 2: ...er connected may result in damage to the product Operations z zRotation direction of the gearhead output shaft The rotation direction of the output shaft indicates that rotation in the clockwise direction when viewed from the output shaft side represents CW and that in the counterclockwise direction represents CCW The rotation directions of the gearhead output shaft relative to the motor output sh...

Page 3: ...driver the dedicated connection cable sold separately is required The connection cables are provided up to 20 m 65 6 ft The cable length that can be connected vary depending on the driver used Check the operating manual included with the driver Model name and type Cable outlet direction F Output shaft direction B Opposite to output shaft direction V Vertical direction Output shaft direction CC____...

Page 4: ...ead screw L2 mm in Tightening torque N m lb in Screw size L1 mm in 30 W M5 65 2 56 15 0 59 3 8 33 60 W M6 70 2 76 14 0 55 6 4 56 120 W M8 90 3 54 21 0 83 15 5 137 z zUsing the front side as the mounting surface When the gearhead is installed by using its front side as the mounting surface use the boss section of the output shaft to align the center Hexagonal socket head screw Mounting plate Plain ...

Page 5: ...e and secure the retaining ring to the load shaft by tightening the hexagonal socket head screw over a spacer flat washer and spring washer Plain washer Spacer Retaining ring Spring washer Hexagonal socket head screw Spacer Stepped load shaft Parallel key Spacer Retaining ring Hollow output shaft Hexagonalsocket head screw Spring washer Plain washer Spacer Parallel key Load shaft Recommended load ...

Page 6: ...er may cause damage Locking lever Connection procedures of the motor and connection cable 1 Remove 2 Attach The connector cannot be inserted if the locking lever is turned down 3 Secure Be sure to turn down the locking lever till the position shown in the figure Secure the connector by turning down the locking lever completely Check the cable outlet direction and insert the connector securely Secu...

Page 7: ...e out of alignment Check if a damage or stress is applied on the cable or the connection part between the cable and driver is loose Warranty Check on the Oriental Motor Website 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 ...

Page 8: ...86 www orientalmotor co in Hong Kong Branch Tel 852 2427 9800 Regulations and standards Standard and CE Marking This product is recognized by UL under the UL and CSA standards and it is also affixed the CE Marking under the Low Voltage Directive The motor model name represents the model that conforms to the standards z zUL Standards and CSA Standards Applicable Standards Applicable Standards Certi...

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