Parallel shaft helical gear reducer
PARAMAX® SPA series
SUMITOMO Drive Technologies America
17 reduction ratios are available for each size. Customers can select desired reduction ratios from our standard lineup of reducer sizes.
● Long-life bearing for minimum maintenance
The design life of the bearing (L10) is 100,000 hours or longer.
● Dedicated housing with large capacity
The capacity of the lower housing is secured to reduce deterioration of the lubricants.
● Various cooling systems with high cooling performance
Desired operating temperatures can be attained by the combined use of the large housing with the cooling fan
and cooling coil.
● Ease of maintenance
The cooling coil integrated with the cover can be attached or detached without disassembling the housing.
Since all housings are of split type, the replacement of the internal parts during overhaul is locally available.
