Drive technology
196Pages

{{requestButtons}}

Catalog excerpts

Drive technology - 1

Drive technology

Open the catalog to page 1
Drive technology - 2

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...

Open the catalog to page 2
Drive technology - 3

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 M [Nm] = M spez permissible engaging teeth zk = Nr. of teeth of small gear wheel

Open the catalog to page 3
Drive technology - 4

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

Open the catalog to page 4
Drive technology - 5

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 For speed step-up ratios a c2 acceleration factor must be anticipated: Calculating the number of teeth in...

Open the catalog to page 5
Drive technology - 6

Toothed belt pulleysT profile Aluminium. Rim flanges, steel. Version: Aluminium bright. Steel electro zinc-plated. 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. Order No. Order No. Order No. Form No. of D D1 D2 D3 D4 B L for 10 mm belt for 16 mm belt for 25 mm belt teeth max.

Open the catalog to page 6
Drive technology - 7

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

Open the catalog to page 7
Drive technology - 8

Toothed belt pulleysAT profile Material: Aluminium. Rim flanges, steel. Version: Aluminium bright. Steel electro zinc-plated. 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. Order No. Order No. Order No. Form No. of D D1 D2 D3 D4 B L for 10 mm belt for 16 mm belt for 25 mm belt teeth max.

Open the catalog to page 8
Drive technology - 9

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

Open the catalog to page 9
Drive technology - 10

Toothed pulleysprofile 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. Form Main No. of D D1 D2 D3 D4 B L

Open the catalog to page 10
Drive technology - 11

Toothed pulleysprofile HTD 8M Material: Steel or grey cast iron. Version: Phosphated Sample order: nlm 22004-0820018 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. Version Material Form No. of D D1 D2 D3 D4 D5 B L

Open the catalog to page 11
Drive technology - 12

Order No. Version Material Form No. of D D1 D2 D3 D4 D5 B L

Open the catalog to page 12
Drive technology - 13

Toothed pulleysprofile HTD 8M Order No. Version Material Form No. of D D1 D2 D3 D4 D5 B L

Open the catalog to page 13
Drive technology - 14

Toothed pulleysprofile HTD 5M, for assembly with taper clamping bushes Material: Steel or grey cast iron. Version: Phosphated Sample order: nlm 22005-0515034 Note: Standard HTD profile with metric pitch (rounded toothing). At least one toothed belt pulley must have a rim flange. Conical hole for taper clamping bushes. The taper clamping bushes must be ordered separately and are available for various shaft diameters. Pulleys with a taper hole are statically balanced as per ISO 1940 grade G16. Accessories: Taper clamping bushes 23200. Order No. Version Form Main Type No. of D D1 D3 D4 D5 B L...

Open the catalog to page 14
Drive technology - 15

Toothed pulleys profile HTD 8M, for assembly with taper clamping bushes Material: Cast Iron. Version: Phosphated Sample order: nlm 22005-0820022 Note: Standard HTD profile with metric pitch (rounded toothing). At least one toothed belt pulley must have a rim flange. Conical hole for taper clamping bushes. The taper clamping bushes must be ordered separately and are available for various shaft diameters. Pulleys with a taper hole are statically balanced as per ISO 1940 grade G16. Accessories: Taper clamping bushes 23200.

Open the catalog to page 15
Drive technology - 16

Toothed pulleysprofile HTD 8M, for assembly with taper clamping bushes i Order No. Version Form Main Type No. of D D1 D3 D4 D5 B L 22005-0820022 for 20 mm belt D grey cast iron for taper bush 1008 22 56,02 - 54,65 62 38 28 22 22005-0820024 for 20 mm belt D grey cast iron for taper bush 1108 24 61,12 - 59,74 67 42 28 22 22005-0820026 for 20 mm belt D grey cast iron for taper bush 1108 26 66,21 - 64,84 73 45 28 22 22005-0820028 for 20 mm belt D grey cast iron for taper bush 1108 28 71,3 - 69,93 77 52 28 22 22005-0820030 for 20 mm belt D grey cast iron for taper bush 1108 30 76,39 - 75,02 84...

Open the catalog to page 16

All Norelem - Éléments standard mécaniques catalogs and technical brochures

  1. technoshop

    24 Pages

  2. IGO

    12 Pages

  3. UNILOCK

    26 Pages

Archived catalogs

  1. BGB

    1456 Pages