Nakanishi EM-3030T Operation Manual

Brushless Motor
EM - 3030T
OPERATION MANUAL
Thank you for purchasing the Brushless Motor " EM-3030T ". The E3000 CONTROLLER, Spindle, Motor Cord
and Air Line Kit are required to drive this Brushless Motor. Read this and all the associated component Operation
Manuals carefully before use.
Always keep this Operation Manual in a place where a user can referred to for reference at any time.
1. CAUTIONS FOR HANDLING AND OPERATION
■ Read these warnings and cautions carefully and only use in the manner intended.
■ These warnings and cautions are intended to avoid potential hazards that could result in personal injury to the
operator or damage to the device. These are classifi ed as follows in accordance with the seriousness of the risk.
Class
A safety hazard could result in bodily injury or damage to the
WARNING
device if the safety instructions are not properly followed.
A hazard that could result in light or moderate bodily injury or
CAUTION
damage to the device if the safety instructions are not followed.
WARNING
① This Brushless Motor is not a hand tool. It is designed to be used on CNC machines or special
purpose machines.
② Do not touch the cutting tool while it is running. It is very dangerous.
③ Wear safety glasses, dust mask, and use a protective cover around the Brushless Motor whenever
the Brushless Motor is rotating.
④ Never connect, disconnect or touch the Power Cord Plug or Motor Cord Plug with wet hands. This
may cause an electric shock.
⑤ Never operate or handle the Brushless Motor and spindle until you have thoroughly read the
Operation Manuals and safe operation has been confi rmed.
1) To prevent injuries / damages, check the Brushless Motor, spindle and cutting tool for proper
installation, before operating the Brushless Motor and spindle.
2) Before disconnecting the Brushless Motor and spindle, always turn the control power off
and turn the compressed air supply to the CONTROLLER off. Then it is safe to remove the
Brushless Motor and spindle.
⑥ When installing a Brushless Motor to a fi xed base, make sure the fi xed base is grounded in order
to avoid the risk of an electric shock.
CAUTION
① Do not drop or hit this Brushless Motor, as shock can damage to the internal components.
② When cleaning a Brushless Motor, stop the Brushless Motor and remove debris with a soft brush
or a cloth. Do not blow air into the Brushless Motor with compressed air as foreign particles or
cutting debris may get into the ball bearing.
③ Select suitable products or tools for all applications. Do not exceed the capabilities of the
Brushless Motor or tools.
④ Do not stop the supplied cooling air to the Brushless Motor during operation of the machine.
Removing the air pressure from the Brushless Motor causes a loss of purging, allowing the
Brushless Motor to ingest coolant and debris. This will cause damage to the Brushless Motor.
⑤ Stop working immediately when abnormal rotation or unusual vibration are observed. Immediately,
please check the content of section " 9. TROUBLESHOOTING ".
⑥ Always check if the connection hose and supply air hose for damaged before and after operating.
⑦ After installation, repair, initial operation, or long periods of non operation, please carry out break
-in as follow. Start rotating slowly and over a short period of 15 - 20minutes, increase speed
gradually until Maximum Allowable Motor Rotation Speed.
⑧ Do not disassemble, modify or attempt to repair this Brushless Motor. Additional damage will
occur to the internal components. Service must be performed by NSK NAKANISHI or an authorized
service center.
⑨ When using this Brushless Motor for mass production, please consider the purchase of an
additional Brushless Motor to be used as a back-up in case of emergency.
⑩ Securely connect the compressor supply connection hose to the Air Line Kit, and connect
the air hose to the Air Line Kit, the CONTROLLER and the Brushless Moor to avoid accidental
disconnection during use.
2. BASIC PACKAGE
When opening the package, check if it includes all items listed in " Table. 1 Packing List Contents ". In the event of
any shortage, please contact either NAKANISHI (see the " 4. CONTACT US " section) or your local dealer.
Table. 1 Packing List Contents
Brushless Motor・・1pc. Wrench (22 x 27) ・・1pc.
OM-K0693E
Degree of Risk
Operation Manual・・1set
取扱説明書
OPERATION MANUAL
3. WARRANTY
We provide a limited warranty for our products. We will repair or replace the products if the cause of failure is due to
the following manufactures defects. Please contact us or your local distributor for details.
① Defect in manufacturing.
② Any shortage of components in the package.
③ Where damaged components are found when initially opening the package.
(This shall not apply if the damage was caused by the negligence of a customer.)
4. CONTACT US
For your safety and convenience when purchasing our products, we welcome your questions.
If you have any questions about operation, maintenance and repair of the product, please contact us.
Contact Us Contact Us
For U.S. Market
Company Name :
Industrial Div.
Business Hours : 8:30am to 17:00pm (CST)
(closed Saturday, Sunday and Public Holidays)
U.S. Toll Free No. : 800-585-4675
Telephone No. : 847-843-7664
Fax No. : 847-843-7622
Web Address : www.nskamericacorp.com
For Other Markets
Company Name :
Business Hours : 8:00am to 17:00pm
(closed Saturday, Sunday and Public Holidays)
Telephone No. : +81 (0) 289-64-3520
e-mail Address : webmaster-ie@nsk-nakanishi.co.jp
5. FEATURES
① The Brushless Motor housing is made from precision ground, hardened, stainless steel (SUS) with an outside
diameter of φ30mm.
② Excellent durability and high reliability are obtained by using a high-speed brushless motor, which eliminates
the need for brush replacement and frequent maintenance.
③ The maximum output is 350W.
④ Air-cooling system with a small volume of air (30ℓ / min) is used to prevent heat buildup and allows long
continuous operation.
6. SPECIFICATIONS AND DIMENSIONS
6 - 1 Specifi cations
Model EM-3030T
Maximum Motor Rotation Speed 30,000min
Max. Output 350W
Weight 350g
Noise Level at 1m distance Less than 70dB (A)
Temperature
Operation Environment 0 - 40°C
Transportation and Storage
-10 - 50°C
Environment
<Option>
Motor Cord <S Type> Straight EMCD-3000-4M (4m) / 6M (6m) / 8M (8m)
*Note (The Air Hose of the same length is attached.)
<A Type> Angle EMCD - 3000A - 4M (4m) / 6M (6m) / 8M (8m)
(The Air Hose of the same length is attached.)
*Note : Motor Cord is sold separately.
Please select the suitable motor cord length for your application.
CAUTION
・ Do not exceed the Maximum Motor Rotation Speed (Refer to " 6 - 1 Specifi cations " ).
・ This Brushless Motor should be connected to the Applicable CONTROLLER (Refer to " Table. 2
Identifying the Applicable CONTROLLER ").
If this Brushless Motor is connected to non applicable CONTROLLER, the Brushless Motor will
not rotate and Error " EL " (Incompatible Motor) will be displayed on the Digital Speed Indicator,
indicating a " Detection of unsafe operating conditions " of the CONTROLLER.
Table. 2 Identifying the Applicable CONTROLLER
Identifying Point Applicable CONTROLLER
Color of Air Output Joint
First letter : " D "
First letter of the Serial
No. on the Rating Plate
(rpm)
-1
Humidity Atmospheric Pressure
MAX.75%
800 - 1,060hPa
(No condensation)
10 - 85% 500 - 1,060hPa
Non applicable CONTROLLER
Blue
XXXXXXX
DXXXXXXX
First letter : Other than " D "
or
DXXXXXXX
First letter : " D "
White