PU timing belt T5 440 - Megadyne Megapower

PU timing belt T5 440 – polyurethane timing belt with steel cord

PU timing belt T5 440 - Megadyne Megapower is an endless PU timing belt for synchronous belt drives. The profile is T5, the pitch length is 440 mm, and the belt has 88 teeth. The teeth work together with a timing belt pulley in the same profile, so that power and movement are transmitted precisely.

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 T5 440 - Megadyne Megapower: profile, pitch length, tooth pitch, number of teeth, material and standard widths.

• Product: PU timing belt T5 440 - Megadyne Megapower
• SKU: MP T5-440
• Profile: T5
• Pitch/tooth pitch: 5.0mm
• Pitch length: 440mm
• Number of teeth: 88
• Material: thermoset polyurethane, standard 88 ShA
• Steel cord: zinc-coated steel cord
• Standard widths: 6, 8, 10, 12, 16, 20 and 25 mm
• Width tolerance: +/- 0.50mm
• 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 88 teeth and 5.0 mm pitch, the pitch length of 440 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 pitch and number of teeth.

The width tolerance is +/- 0.50 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.

T5 profile and tooth pitch

With a 5 mm tooth pitch, T5 lies between the very small profiles and the larger T10 belts. This provides a practical profile for many synchronous technical drives.

T5 is a T-profile and should be kept separate from other profiles with the same pitch. A T5 belt should run in timing belt pulleys where the tooth shape matches this particular profile.

Material and construction

The Megapower belt is made of polyurethane with steel cord inside the belt. The steel cord is the tensile element and helps to limit unwanted elongation.

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.

Function in the belt drive

The force is transmitted through the timing mesh. Therefore, the belt must be used with timing belt pulleys of the same profile and with a belt width that is suitable for the load and structure of the drive.

The width is part of the overall dimensions of the belt. A narrower and a wider belt in the same profile can have the same pitch length and number of teeth, but they must match the actual belt routing.

For this T5 belt, the standard widths are 6, 8, 10, 12, 16, 20 and 25 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 T5 mean?

T5 means that the belt has a metric T-profile with 5 mm tooth pitch.

What does pitch length mean?

The pitch length is the length of the belt measured along the pitch line. For this belt, the pitch length is 440 mm.

How many teeth does the belt have?

This Megadyne Megapower PU timing belt has 88 teeth.

What standard widths are available for the belt?

The standard widths are 6, 8, 10, 12, 16, 20 and 25 mm.

Brief summary

PU timing belt T5 440 - Megadyne Megapower is a cast endless PU timing belt in T5 profile with 440 mm pitch length and 88 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.