PU timing belt AT5 610 - Megadyne Megapower

PU timing belt AT5 610 – cast endless Megapower timing belt

PU timing belt AT5 610 - Megadyne Megapower is a PU timing belt from Megadyne Megapower with AT5 profile, 610 mm pitch length and 122 teeth. It is designed for synchronous operation, where the teeth engage the timing belt pulley and maintain the correct movement.

The belt is a technical spare part where the fixed dimensions must match the drive. This applies in particular to the tooth profile, pitch length, number of teeth and the width used on the machine.

Technical data for this Megapower timing belt

Here are the fixed dimensions and technical information for PU timing belt AT5 610 - Megadyne Megapower: profile, pitch length, tooth pitch, number of teeth, material and standard widths.

• Product: PU timing belt AT5 610 - Megadyne Megapower
• SKU: MP AT5 -610
• Profile: AT5
• Pitch/tooth pitch: 5.0mm
• Pitch length: 610mm
• Number of teeth: 122
• 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 122 teeth and 5.0 mm pitch, the pitch length of 610 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.

AT5 profile and tooth pitch

With AT5 profile, the belt has a 5 mm tooth pitch in an AT geometry. It should not be replaced by T5 without the timing belt pulleys also fitting the other profile.

AT5 is an AT profile and should be kept separate from other profiles with the same pitch. An AT5 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 AT5 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 AT5 mean?

AT5 is a metric AT profile with a 5 mm tooth pitch. It is to be used with AT5 timing belt pulleys.

How many teeth does the belt have?

This Megadyne Megapower PU timing belt has 122 teeth.

Which timing pulley should the belt be used with?

The belt must be used with timing belt pulleys in AT5 profile and with a width that matches the drive.

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 AT5 610 - Megadyne Megapower is a cast endless PU timing belt in AT5 profile with 610 mm pitch length and 122 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.