Greenheck Fan SE1, SS1 manual Belt Drive Specifications, Reversible Belt Drive

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Belt Drive Specifications

Belt Drive

Belt driven, axial type sidewall fans shall be provided as follows:

Propellers shall be constructed with fabricated steel, fabricated aluminum, or cast aluminum blades and hubs. Propellers shall be securely attached to fan shafts. All propellers shall be statically and dynamically balanced to AMCA standard 204-05.

Motors shall be permanently lubricated, heavy duty type, carefully matched to the fan load and furnished at the specified voltage, phase, and enclosure.

Ground and polished steel fan shafts shall be mounted in permanently lubricated, sealed ball bearing pillow blocks and coated with an anti-corrosive coating. Bearings shall be selected for a minimum (L10) life in excess of 100,000 hours (L50 average life of 500,000 hours) at maximum cataloged operating speeds. Drives shall be sized for a minimum of 150 percent of driven horsepower. Pulleys shall be of the fully machined cast iron type, keyed and securely attached to wheel and motor shafts. Motor sheaves shall be adjustable for system balancing.

Drive frame and panel assemblies shall be galvanized steel or painted steel. Drive frames shall be formed channels and fan panels shall have prepunched mounting holes, formed flanges, and a deep formed inlet venturi. Drive frames and panels shall be bolted construction or welded construction (level 3 fans only).

The axial exhaust or supply fans shall bear the AMCA Certified Ratings Seals for both sound and air performance.

Fans shall be Model SBE-1, SBE-2, SBE-3, SBS-1, SBS-2, SBS-3, SBCE and SBCS as manufactured by Greenheck, Schofield, Wisconsin.

Reversible Belt Drive

Belt driven, axial type sidewall fans shall be provided as follows:

Propellers shall be constructed with cast aluminum blades and hubs. Propellers shall be securely attached to fan shafts. All propellers shall be statically and dynamically balanced to AMCA standard 204-05.

Motors shall be permanently lubricated, heavy duty type, carefully matched to the fan load and furnished at the specified voltage, phase, and enclosure.

Ground and polished steel fan shafts shall be mounted in permanently lubricated, sealed ball bearing pillow blocks, and coated with an anti-corrosive coating. Bearings shall be selected for a minimum (L10) life in excess of 100,000 hours (L50 average life of 500,000) at maximum cataloged operating speeds. Drives shall be sized for a minimum of 150 percent of driven horsepower. Pulleys shall be of the fully machined cast iron type, keyed and securely attached to wheel and motor shafts. Motor sheaves shall be adjustable for system balancing.

Drive frame and panel assemblies shall be galvanized steel or painted steel. Drive frames shall be formed channels and fan panels shall have prepunched mounting holes, formed flanges, and a deep formed double inlet venturi. Drive frames and panels shall be bolted construction or welded construction.

The axial exhaust or supply fans shall be tested in accordance AMCA Standard 301 in both sound and air performance.

Fans shall be Model SBCR as manufactured by Greenheck, Schofield, Wisconsin.

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Contents Sidewall Propeller Fans Leading Edge Technical Support Sidewall Propeller FansBlade Designs Model ComparisonDirect Drive Fan Selection Belt Drive Fan Selection Propeller TypesMounting Options Overview Mounting Fan Directly to Wall Standard Wall MountingStandard Horizontal Mounting Option 71⁄2 Wall Collar Mounting OptionClosure Angles Wall Housing Mounting OptionMounting Arrangements for Interior Service Applications Wall Housing Mounting ArrangementsDamper Guard Filtered Supply Wall Housing Mounting OptionsDiffusers Wall Housing Mounted Manual Operator WeatherhoodSupply Gravity ² Volume Control/Heavy Duty DampersBackdraft Dampers Exhaust Gravity or Motorized ¹Propeller Fan Rotation Guide Other Options and AccessoriesElectrical OptionsBasics of Fan Selection Model SS1 supply shown Sizes Dimensional Data Models SE1/SS1Direct Drive Level Model SE1 exhaust shown SizesModel SE1 for exhaust Model SS1 for supply Dimensional Data Models SE2/SS2 Model SE2 exhaust shownFan Panel Damper Model SE2 for exhaust Model SS2 for supply Model SCE3 exhaust shown Dimensional Data Models SCE3/SCS3Model SCE3 for exhaust Model SCS3 for supply Dimensional Data Model SCR3 Direct Drive Level 3 ReversibleModel SCR3 reversible shown Model SCR3 Reversible for exhaust and supply Belt Drive Model Number Code Level 3 onlyFor specific motor limitations and availability see Dimensional Data Models SBE-1/SBS-1 Belt Drive LevelModel SBE-1H exhaust shown Model SBE-2L exhaust shown Dimensional Data Models SBE-2/SBS-2Reversible Model Sbcr reversible shown Dimensional Data Models SBE-3/SBS-3, SBCE-3/SBCS-3 and SbcrBelt Drive Level 3 and Reversible Level 3 Model SBE-3L exhaust shownUsing The Performance Table Belt Drive SBE/SBSModel SBE for exhaust Model SBS for supply 4641 4535 36183877 3734 4157 40417210 57476593 697018044 14712 1191512744 1381418723 15953 1414416281 1734923708 20252 1866021490 2286740314 39911 39104 3057733548 35664 35214Cast Aluminum Model Sbce for exhaust Model Sbcs for supply Belt Drive SBCE/SBCS13921 1101412655 1344226578 2101024128 2565037564 34371 2994332868 29286 34870 31476Reversible Exhaust and Supply Belt Drive SbcrBelt Drive Specifications Belt DriveReversible Belt Drive Reversible Direct Drive Direct Drive
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