Tooth Profile

T20-DL

Tooth Pitch t [mm]

20.0

Tooth Angle 2β [°]

Tooth Height h [mm]

5.0

Overall Belt Thickness H [mm]

12.2

Minimum Number of Teeth

Unit Mass kg/m (Width: 10mm)

0.1

Width Tolerance [mm]

+/- 1

Material

Hardness

92 Shore A

Description

TranBelt supplies T20-DL trapezoidal double-sided polyurethane (PU) timing belts made for high-performance drive applications. These belts combine durable polyurethane teeth with galvanized steel tension cords that maintain consistent length, providing strong power output. Different polyurethane types enable use in cold, clean, and food industry environments.

Standard widths include 10mm, 12mm, 14mm, 15mm, 16mm, 20mm, 25mm, 30mm, 32mm, 40mm, 50mm, 75mm, 100mm, and 200mm. Custom lengths, widths, and tooth pitches are also available. Optional cords include stainless steel and aramid (Kevlar) for extra strength.

Product Table

Name	Length [mm]	Width [mm]	Pitch [mm]	No. of Teeth

Standard Widths [mm]

25, 32, 50, 75, 100mm

Standard Lengths [mm]

1500, 1600, 1700, 1780, 1800, 1900, 2000, 2120, 2240, 2360, 2500, 2600, 2660, 2800, 3000, 3160, 3360, 3560, 3620, 3760, 4000, 4260, 4500, 4760, 5000, 5300, 5600, 6000, 6300, 6700, 7100, 7500, 8100, 8500, 9000mm

Construction

Steel cords (Aramid Kevlar available on request)
Polyurethane backing
Polyamide fabric
Polyurethane teeth

Options

Truly Endless (Flex/Moulded)
Open length
Endless with splice
Pin join
Steel + PAZ

Tensile Members

Steel (PAZ, PAR, PAZ/PAR)
Aramid Kevlar
Stainless steel

Key Features

Long-lasting and wear resistant
Quiet operation
Very flexible, works with reverse bending
No maintenance needed
Strong and durable
Resists oil, grease, and fuel
Works in -30°C to +85°C

Applications

T20 DL polyurethane timing belts are used for miniature drives, precision positioning, handheld sorting devices, and powerful drives in woodworking and construction machinery

T20-DL PU Timing Belt