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* The collet chuck, chuck nut and Air Hose are attached to the Motor Spindle.

Air Hose (0.3m)

・・

1pc.

Wrench (12

×

14)

・・

2pcs.

Hexagon Socket Head Screw
(M4 x 16)

・・

4pcs.

Inspection Card 

・・

1pc.

Operation Manual

・・

1set

᳨ᰝᡂ⦼⾲

Inspection Card

ྲྀᢅㄝ᫂᭩

OPERATION MANUAL

12

14

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.

Defect in manufacturing.

Any shortage of components in the package.

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. 

Company Name

Business Hours

U.S. Toll Free No.
Telephone No.
Fax No.
Web Address

:

Industrial Div.

: 8:30am to 17:00pm (CST)

(closed Saturday, Sunday and Public Holidays)

: 800-585-4675
: 847-843-7664
: 847-843-7622
: www.nskamericacorp.com

Contact Us

Contact Us

For U.S. Market

Company Name
Business Hours

Telephone No.
Web Address

:
: 8:00am to 17:00pm

(closed Saturday, Sunday and Public Holidays)

: +81 (0) 289-64-3520
[email protected]

For Other Markets

Summary of Contents for EMSF-3060K

Page 1: ...k and use a protective cover around the Spindle whenever the Spindle is rotating Never connect disconnect or touch the Power Cord Plug or Motor Cord Plug with wet hands This may cause an electric shock Never operate or handle the Motor Spindle until you have thoroughly read the Operation Manuals and safe operation has been confirmed 1 To prevent injuries damages check the Motor Spindle and cutting...

Page 2: ...otor Spindle Carefully direct coolant spray to the tool Do not spray directly on the Motor Spindle body If large amount splay directly on the Motor Spindle it may cause excess load of the motor rotation with loss of durability to the Motor Spindle Stop working immediately when abnormal rotation or unusual vibration are observed Immediately please check the content of section 13 TROUBLESHOOTING Alw...

Page 3: ...e 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 Company Name Business Hours U S Toll Free No Telephone No Fax No Web Address Indu...

Page 4: ... speed brushless motor which eliminates the need for brush replacement and frequent maintenance A quick disconnect cord is available for easy brushless motor removal Various sizes of collet chucks are available CHK 0 5mm 6 35mm Standard collet chuck is CHK 3 0mm or CHK 3 175mm For U S market CHK 3 175mm 5 FEATURES Model EMSF 3060K Maximun Motor Rotation Speed 60 000min 1 rpm Spindle Accuracy Less ...

Page 5: ...ure above and remove chuck nut assembly Fig 4 The collet chuck and chuck nut are secured by a groove in the collet chuck and a flange in the chuck nut To remove the collet chuck hold the chuck nut in one hand and push diagonally down on the collet chuck The collet chuck should be released Fig 5 To install the collet chuck hold the collet chuck at a slight angle and insert it into the chuck nut Fig...

Page 6: ...ectly in contact with the Motor Spindle body as shown in Fig 14 as this will result in damage to the Motor Spindle housing and internal components Do not hit drop or cause shock to the Motor Spindle when installing This flange designed to eliminate deformation damage of the Motor Spindle when performing the installation When install a Motor Spindle refer to Fig 13 Insert the Motor Spindle housing ...

Page 7: ... from the bearings causing excessive heat that will cause bearing damage After installation repair initial operation or long periods of non operation please follow the break in procedure detailed in Table 2 The proper surface speed for general grindstones is 10 30m s Do not exceed 13mm of overhang for mounted grindstones as shown in Fig 15 If the overhang must exceed 13mm reduce the motor speed in...

Page 8: ...let chuck and the chuck nut correctly The collet chuck and the chuck nut are worn Replace the collet chuck and the chuck nut Inside of the spindle is worn Replace the spindle shaft Return to NAKANISHI dealer service Contaminants inside the collet chuck and the chuck nut or the spindle Clean the collet chuck chuck nut and the inside of the taper and spindle The spindle ball bearings has been damage...

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