Drive technology - 93 Pages

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Drive technology

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22000 Drive technology o o o CNJ o

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norelem moves Systems and components for machine and plant construction 22062 Page 1219 Toothed belt profile HTD 8M Sprockets single 3/8“ x 7/32“ DIN ISO 606, ready to install Belt tension meter Drive technology Sprockets single 1/2“ x 5/16“ DIN ISO 606, ready to install Toothed belt pulleys T profile Splined shafts AT profile Line laser Sprockets single 5/8“ x 3/8“ DIN ISO 606, ready to install Toothed belt pulleys, AT profile Clamp plates for toothed belts profile T and AT Roller chains single DIN ISO 606, curved link plate Sprockets single 3/4“ x 7/16“ DIN ISO 606, ready to install...

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norelem moves Systems and components for machine and plant construction 22252 Page 1246 Gear racks in steel Sprockets single 3/8“ x 7/32“ stainless steel DIN ISO 606 Gear racks in steel Sprockets single 1/2“ x 5/16“ stainless steel DIN ISO 606 Idler sprockets with ball bearing Bevel gears, steel, ratio 1:1 Sprockets single 5/8“ x 3/8“ stainless steel DIN ISO 606 Mounting screws for idler sprockets Bevel gears, steel, ratio 1:2 Sprockets single 3/4“ x 7/16“ stainless steel DIN ISO 606 Spur gears, steel, module 1 Bevel gears, steel, ratio 1:3 Sprockets single 1“ x 17.02 mm stainless steel DIN...

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Technical Information for toothed belts 22052, 22054, 22057 and 22059 General Our toothed belts are made of abrasion-resistant polyurethane and reinforced with hightensile steel cording. They allow for a smooth and synchronous transmission of power. They are maintenance-free and extremely cost-efficient. Drive installation Diagrams and performance tables are available on these pages for selecting the size. The axles must be parallel to one another. It is possible to align the toothed pulleys very precisely using a straight edge or laser. Use the largest possible toothed pulleys. Make sure...

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Technical information for toothed belts 22052 and 22057 Specific tooth force Output “P” and torque “M” to be transferred via the belt are calculated using the following formulas: P spez    =    Specific power M spez = Specific torque    P [kW] = P spez ze    =    Engaging teeth of    small gear wheel    [Nm] = M spez permissible engaging teeth zk    = Nr. of teeth of small gear wheel

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Technical information for toothed belts 22052 and 22057 b (cm) Belt width Belt length Number of belt teeth Centre distance Effective centre distance Outer diameter Pulley width Outer diameter of small pulley Outer diameter of large pulley Effective diameter Effective diameter of small pulley Effective diameter of large pulley Static shaft power Pre-tensioning force per belt Maximum permissible belt tension  Peripheral force Acceleration time Deceleration time Speed / peripheral speed Number of teeth in mesh Number of teeth on small pulley Number of teeth on large pulley Drive pulley speed...

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Technical information for toothed belts 22052 and 22057 Drive calculation The following data are required for the calculation: • drive output to be transferred    =    p    [kW] • motor starting torque    =    Mab    [Nm] • centre distance required    =    A    [mm] • max. permissible drive pulley diameter    =    dw1    [mm] Safety factor Belts are selected for uniform loads. A c1 safety factor must be anticipated for peak and dynamic loads. drive with uniform load c1 = 1.0 drive with peak or dynamic load: light c1 = 1.4 medium c1 = 1.7 heavy c1 = 2.0 For speed step-up ratios a c2...

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Material: Aluminium. Rim flanges, steel. Version: Aluminium bright. Steel galvanized. Sample order: nlm 22002-051010 Note: Standard T-profile to DIN 7721 T2 with metric pitch (trapezoidal toothing). At least one toothed belt pulley must have rim flanges. The toothed belt pulleys have a centre or pilot hole. Toothed belt pulleys, T5 profile Order No.    Order No.    Order No.    Form No. of D D1 D2 D3 D4 B    L for belt width of 10 mm for belt width of 16 mm    for belt width of 25 mm    teeth    max.

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Toothed belt pulleys, T10 profile Order No.    Order No.    Order No.    Form No. of D D1 D2 D3 D4 B    L for belt width of 16 mm for belt width of 25 mm for belt width of 32 mm    teeth    max.

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Material: Aluminium. Rim flanges, steel. Version: Aluminium bright. Steel galvanized. Sample order: nlm 22003-051012 Note: Standard AT-profile with metric pitch (trapezoidal toothing). At least one toothed belt pulley must have rim flanges. The toothed belt pulleys have a centre or pilot hole. Toothed belt pulleys, AT5 profile Order No.    Order No.    Order No.    Form No. of D D1 D2 D3 D4 B    L for belt width of 10 mm for belt width of 16 mm    for belt width of 25 mm    teeth    max.

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Toothed belt pulleys, AT10 profile Order No.    Order No.    Order No.    Form No. of D D1 D2 D3 D4 B    L for belt width of 16 mm for belt width of 25 mm for belt width of 32 mm    teeth    max.

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Toothed pulleys profile HTD 5M Material: Steel. Toothed pulleys without aluminium rim flanges. Version: Steel phosphated. Aluminium bright. Sample order: nlm 22004-051512 Note: Standard HTD profile with metric graduation (rounded toothing). At least one toothed belt pulley must have a rim flange. The toothed belt pulleys are centre bored or pre-drilled. Order No.    Order No.    Form    Base    No. of D D1 D2 D3 D4 D5 B    L for belt width 15 mm    for belt width 25 mm    material    teeth    max. max.    max.

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