881 Series Parallel Shaft Reducers
881 Series Parallel Shaft Reducers
The 881 series parallel shaft reducers are designed with hardened steel helical and spur gears meeting AGMA Class 9 standards. The housing is precision machined from die-cast aluminum, ensuring durability and precision. These reducers are lubricated with a lifetime oil bath, sealed and gasketed to prevent leaks. They feature ball and needle bearings and hardened steel shafts. Mounting options include face or base at any angle, with a 56C flange input and optional mounting plates available. A footplate option (P125-880-0003) is also offered.
Current drawings and stock status can be accessed at www.bisongear.com. Products are available off-shelf (ISIS), with minimum order quantities and lead times specified (SNS). Additional accessories can be found on pages 86-87.
The document provides detailed specifications for various part numbers, including gear ratios, stages, output speeds, horsepower ratings, maximum torque, overhung load capacities, and shipping weights. For example, part number 060-881-0143 has a ratio of 142.9, three stages, and a maximum torque of 992 in-lbs. The maximum overhung load is specified for the center of the output shaft, and output torque is gear limited.
For more information, visit www.bisongear.com or call 1-800-AT-BISON.
Catalog excerpts
881 Series Parallel Shaft Reducers up to 1195 in-lbs Additional Information Gearing: Housing: Lubrication: Bearings: Shafts: Mounting: Footplate Option: Current drawings and stock status available at www.bisongear.com Hardened steel helical and spur AGMA Class 9 Precision machined die cast aluminum Lifetime oil bath, sealed and gasketed Ball and needle Hardened steel Face or base, any angle; 56C flange input Mounting plates available P125-880-0003 ISIS - Products available off-shelf SNS - Min. order quantity and lead time See pages 86-87 for additional accessories 881 Series Parallel Shaft Reducers Part Number Ratio Stages * Maximum overhung load on center of output shaft. ** Output torque is gear limited. GEAR REDUCERS OPTIONAL MOUNTING BRACKETS (4) 7/16 - 14 UNC TAP 0.625 DEEP FULL THREAD Want to know more? www.bisongear.com ø0.63 BORE WITH 3/16 SQ. KEYSEAT Gear & Engineering Corp.
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