Hitachi G 18SR Скачать руководство пользователя страница 3

Страница: 3 / 34

Page

CONTENTS

1. PRODUCT NAME .............................................................................................................................. 1

2. MARKETING OBJECTIVE ................................................................................................................ 1

3. APPLICATIONS ................................................................................................................................. 1

4. SELLING POINTS ............................................................................................................................. 1

4-1. Class-top Overload Durability ............................................................................................................. 2

4-2. Wear Resistance of Armature Coil ...................................................................................................... 2

4-3. Dust-proof Ball Bearing thanks to the Labyrinth Construction ............................................................ 2

4-4. Durable Ball Bearing Retainer thanks to the Iron Bushing ................................................................. 3

4-5. Construction to Protect Grease Leakage ............................................................................................ 3

5. SPECIFICATIONS ............................................................................................................................. 4

6. COMPARISONS WITH SIMILAR PRODUCTS ................................................................................. 5

6-1. Specification Comparisons ................................................................................................................. 5

6-2. Practical Test Data .............................................................................................................................. 6

7. PRECAUTIONS IN SALES PROMOTION ........................................................................................ 7

7-1. Handling Instructions .......................................................................................................................... 7

7-2. Caution on Name Plate ....................................................................................................................... 7

7-3. Precautions on Usage ........................................................................................................................ 7

8. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY ............................................................... 8

8-1. Disassembly ....................................................................................................................................... 8

8-2. Reassembly ...................................................................................................................................... 10

8-3. Lubrication Points and Types of Lubricant ........................................................................................ 12

8-4. Tightening Torque ............................................................................................................................. 12

8-5. Wiring Diagram ................................................................................................................................. 13

8-6. Insulation Tests ................................................................................................................................. 13

8-7. No-load Current Value ...................................................................................................................... 13

9. STANDARD REPAIR TIME (UNIT) SCHEDULES .......................................................................... 14

Assembly Diagram for G 18SR

Assembly Diagram for G 18SRU

Assembly Diagram for G 23SR

Assembly Diagram for G 23SRU