AGMA 6034 : B
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PRACTICE FOR ENCLOSED CYLINDRICAL WORMGEAR SPEED REDUCERS AND GEARMOTORS
Hardcopy
28-08-2021
English
01-01-1999
Foreword
1 Scope
1.1 Applicability
1.2 Exceptions
1.3 System considerations
1.4 References
2 Symbols and terminology
3 Rating
3.1 Rating for standard materials and construction
3.2 Discussion of wear rating formula
3.3 Power formula
3.4 Empirical factors
3.5 Torque at wormgear
3.6 Efficiency
3.7 Life
3.8 Special construction
4 Component design
4.1 Loading
4.2 Housing design
4.3 Bearings, bolting, keys, and shafting
4.4 Special seals and breathers
5 Thermal rating
5.1 Sump temperature
5.2 Auxiliary cooling
5.3 Thermal rating determination
5.4 Special considerations
6 Reducer rating
6.1 No-load losses
6.2 Multiple reductions
6.3 Spur, helical, and spiral bevel gearing
6.4 Momentary over loads
7 Selection and service factors
7.1 Equivalent input power
7.2 Service factors
7.3 Operating conditions
8 Lubrication
8.1 Lubrication recommendations
8.2 Synthetic gear lubricants
8.3 Mild extreme pressure lubricants
8.4 High speed operation
8.5 Temperature limitations
8.6 Oil levels
8.7 Lubrication maintenance
8.8 Lubricants for the food and drug industry
9 Self-locking
9.1 Self-locking static condition
9.2 Lead angle
9.3 Static friction angle
9.4 Testing
Annexes
A Service factor information
B User recommendations
C Formulas for rating factors
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