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Aeromotive Pulley, HTD, 5M, 40-tooth, 1-inch Bore

Aeromotive Pulley, HTD, 5M, 40-tooth, 1-inch Bore

High Performance HTD Pulley with 40 Teeth and 1-inch Bore Size

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In stock

Barcode

684980011531

SKU

21115

132.99€ 107.25€

Designed for 5M pitch, 15mm wide HTD drive belt.

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Aeromotive Pulley, HTD, 5M, 40-tooth, 1-inch Bore

Features

Designed for 5M pitch, 15mm wide HTD drive belt
Drive pulley featuring 1/8â€ keyed 1â€ bore for any 1â€ drive mandrel including Aeromotive P/N 21119 and 21120 Drive Mandrels.
Rated Mechanical Pump flow is at 4,000 Pump RPM.Â
Maximum pump speed should not exceed 5000 RPM. A safe target pump speed is 4,500 RPM.
To calculate: Pump RPM = Engine RPM x the following %.
28 tooth â 50% with 56 tooth driven pulley P/N 21112
32 tooth â 57% with 56 tooth driven pulley P/N 21113
36 tooth â 64% with 56 tooth driven pulley P/N 21114
40 tooth â 71% with 56 tooth driven pulley P/N 21115

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Customer Questions

What type of drive belt is this pulley designed for?

This pulley is designed for a 5M pitch, 15mm wide HTD drive belt.

What is the bore size of the drive pulley?

The drive pulley features a 1-inch bore with 1/8 inch keyed design for compatibility with Aeromotive P/N 21119 and 21120 Drive Mandrels.

What is the rated Mechanical Pump flow and maximum pump speed for this pulley?

The rated Mechanical Pump flow is at 4,000 Pump RPM. The maximum pump speed should not exceed 5000 RPM, with a safe target pump speed of 4,500 RPM.

How can I calculate the Pump RPM for this pulley?

To calculate Pump RPM, multiply Engine RPM by the specified percentage. For example, for a 40-tooth pulley with a 56 tooth driven pulley (P/N 21115), the percentage is 71%.