Government Contract | Oklahoma
Envirex Drive Assembly

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Bid Information

Bid Alert No: 00000456759

Bid Title: Envirex Drive Assembly

Agency Bid No. Title: 15-855

Received Date: 01/11/2016

Close Date: 01/27/2016

Purchase Type: Not Stated

Delivery Point: Tulsa, Oklahoma

Delivery Date: Not Stated


Specifications include, but are not limited to:EQUIPMENTNew, unused, Envirex H60A-drive assembly. No equivalent is acceptable. Drive assembly has to interface with already existing equipment. DRIVE Internal Gear Pitch Diameter: 52.2 inches Ball Race Diameter: 59.60 inches Motor Horsepower: HP AGMA Rated Torque: 33,300 ft. lbs. Alarm Torque: 33,300 ft. lbs. Motor Shut off Torque: 39,960 ft. lbs. Shear Pin Torque: 46,620 ft. lbs. Speed: 0.03 RPM DRIVE MECHANISM Completely factory assembled and consist of primary gear reduction unit, intermediate reduction unit, and final reduction unit consisting of a pinion and internal gear enclosed in a turntable base. Gearing shall be enclosed in gray cast iron, ASTM A-48 , Class B fabricated steel housing. Primary Reduction Unit Heavy duty helical gear reducers. Bearings shall be anti-friction type and running in oil in a cast iron housing. Primary gear reducers shall drive intermidate reduction unit through independent chain and sprocket arrangments. Chain shall be #100L self lubricated roller chain, non corrosive OSHA approved removable guard. Chain tension provided for by an adjustable steel base mounted on the intermediate reduction unit. Intermediate reduction unit shall be heavy duty, worm gear speed reducers housed in gray cast iron, anti-friction greased and lubricated type bearings. Unit shall be mounted on a machined face on top of the final reduction unit and properly aligned to maintain accurate centers for the final reduction unit. Internal final gear shall be driven by a heat treated steel pinion from the slow speed shaft of the intermediate gear reduction unit. The internal gear shall be split for easy removal, shall be of ductile iron and shall be designed to support the center cage and collector

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Product Code: 20435

Agency Information

Issuing Agency: City of Tulsa

State: Oklahoma

Agency Type: State and Local

Contact: Darla Harvey Purchasing Division, 175 East 2nd Street, Suite 260, Tulsa, Oklahoma, 74103

Phone: 918-596-7553

Fax: 918-699-3086




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