E-2 | WG20 Geared Motors
1. General E-3
1.1. Safety and information markings E-3
1.2. General information E-3
1.3. Exclusion of liability E-3
1.4. Indication of copyright and protective right E-3
2. General safety E-4
3. Gear unit / Geared motor description E-5
3.1. Nameplate E-5
3.2. Type designation E-5
4. Transport E-7
5. Storage E-8
6. Gear unit construction E-9
6.1. Basic design principles helical gear unit C E-10
6.2. Basic design principles parallel shaft gear unit F E-12
6.3. Basic design principles helical bevel gear unit K E-14
7. Mechanical installation E-16
7.1. Preparatory work gear unit E-16
7.2. Preparatory work motor E-16
7.3. Setting up the gear unit / geared motor E-18
8. Check list - Gear unit E-24
9. Check list - Motor E-24
10. Startup E-24
10.1. Electrical connection of the motor E-24
10.2. Direction of rotation E-25
10.3. Oil level in the gear unit as delivered E-25
11. Operation E-25
12. Malfunction E-26
13. Inspection and maintenance E-27
13.1. Inspection and maintenance intervals E-27
13.2. Inspection and maintenance work on gear unit E-27
14. Lubricants E-28
15. Mounting positions and lubricant capacity E-29
15.1. Helical gear units C E-29
15.2. Parallel shaft gear units F E-30
15.3. Helical bevel gear units K E-31
16. Position of terminal box and cable entry E-32
17. Terminal board connection E-32
18. Optional motor devices E-34
18.1. Anti-condensation heating E-34
18.2. Drain E-34
18.3. Forced cooling E-34
18.4. Temperature controller Bimetal switch „NC contact“ (TH) E-35
18.5. PTC Thermistor protection (TF) E-35
18.6. Brake E-35
19. Table of Tightening Torques E-38
20. Disposal E-38
21. Declaration of incorporation E-39
22. EU declaration of conformity ATEX 2014/34/EU E-40
23. EU declaration of conformity: low voltage directive 2014/35/EU E-41