PU timing belt T2.5 145 - Megadyne Megapower

PU timing belt T2.5 145 – cast endless Megapower timing belt

PU timing belt T2.5 145 - Megadyne Megapower is a PU timing belt from Megadyne Megapower with T2.5 profile, 145 mm pitch length and 58 teeth. It is designed for synchronous operation, where the teeth engage the timing belt pulley and maintain the correct movement.

The most important measurements for the belt are profile, pitch length, tooth pitch, number of teeth and width. When these measurements match the timing belt pulley, the belt will have a clean tooth mesh and a stable operation in the drive.

Technical data for this Megapower timing belt

Here are the fixed dimensions and technical information for PU timing belt T2.5 145 - Megadyne Megapower: profile, pitch length, tooth pitch, number of teeth, material and standard widths.

• Product: PU timing belt T2.5 145 - Megadyne Megapower
• SKU: MP T2.5-145
• Profile: T2.5
• Pitch/tooth pitch: 2.5mm
• Pitch length: 145mm
• Number of teeth: 58
• Material: thermoset polyurethane, standard 88 ShA
• Steel cord: zinc-coated steel cord
• Standard widths: 4, 6, 8, 10 and 12mm
• Width tolerance: +/- 0.30mm
• Thickness tolerance: +/- 0.15mm
• Sleeve width tolerance: +/- 10mm
• Working temperature for standard Megapower: -25°C to +80°C
• Standard: T and AT profiles follow ISO 17396

With 58 teeth and 2.5 mm tooth pitch, the pitch length of 145 mm matches the belt's synchronous dimensions. The pitch length describes the belt's turn along the pitch line and is the length used in conjunction with the tooth pitch and number of teeth.

The width tolerance is +/- 0.30 mm, the thickness tolerance is +/- 0.15 mm, and the sleeve width tolerance is +/- 10 mm. The working temperature for standard Megapower is -25 °C to +80 °C.

T2.5 profile and tooth pitch

With a T2.5 profile, the belt has a tight tooth pitch of 2.5 mm. The profile must run with timing belt pulleys in the same T2.5 profile so that the teeth mesh correctly.

T2.5 is a T-profile and should be kept separate from other profiles with the same pitch. A T2.5 belt should run in timing belt pulleys where the tooth shape matches this particular profile.

Polyurethane and steel cord

The construction consists of polyurethane and zinc-coated steel cord. The polyurethane forms the teeth and spine, while the steel cord contributes to low elongation and stable pitch length.

The molded endless design provides a continuous belt without joints. This is an important difference compared to open or joined belts because the belt is made as one closed length from the start.

The standard version is thermoset polyurethane, standard 88 ShA with zinc-coated steel cord. The steel cord is located inside the belt and helps to keep the pitch length stable when the belt is operating in a synchronous drive.

Tooth engagement in operation

The synchronous function comes from the tooth shape. When the belt and timing pulley fit together, the movement is maintained mechanically instead of relying on friction alone.

The standard widths for this belt are stated in the technical data. The width does not change the tooth pitch, but is part of the overall dimensions of the belt in the drive.

For this T2.5 belt, the standard widths are 4, 6, 8, 10 and 12 mm. The width does not change the tooth profile, but it must fit the timing belt pulley, pulleybase and the space the belt has in the machine.

Frequently asked questions about the product

What does T2.5 mean?

T2.5 means that the belt has a metric T-profile with 2.5 mm tooth pitch.

How many teeth does the belt have?

This Megadyne Megapower PU timing belt has 58 teeth.

Which timing pulley should the belt be used with?

The belt must be used with timing belt pulleys in T2.5 profile and with a width that matches the drive.

What standard widths are available for the belt?

The standard widths are 4, 6, 8, 10 and 12 mm.

Brief summary

PU timing belt T2.5 145 - Megadyne Megapower is a cast endless PU timing belt in T2.5 profile with 145 mm pitch length and 58 teeth. The belt is made of polyurethane with zinc-coated steel cord and is used for synchronous power transmission together with timing belt pulleys in the same profile.