Motor Pulley with Modular Sprockets

Benefits

• 96% mechanical efficiency, allowing savings of up to 30% in energy consumption compared to external units.
• Virtually maintenance free, it only requires oil change every 50,000 hours of operation.
• They can operate with an inverter and do not lose torque up to 1/10 of the nominal frequency of 60HZ.
• Hermetic sealing that prevents leaks and prevents contaminants from affecting the engine.
• High alloy steel gears. Precision cut, hardened and sharp, reducing noise levels to a minimum.
• All components are made of iron to withstand higher stress levels.
• High pressure polymer immersed (VPI) vacuum wound electric motors, 100% tested and above NEMA standards.
• The drum can have a wide variety of coatings and finishes, handle sprockets and even have special shapes or attachments, such as brushes, teeth, paddles for grinding or grinding, conical shape for curved conveyors, different diameters to accommodate more than one type of belt at the same time , etc.
• The sprockets are fixed to the drum by means of a wedge, making direct traction and guaranteeing the perfect alignment of the teeth.
• Van der Graaf's Nylon sprockets are Intralox and Habasit approved for virtually all urethane and modular belt series.
• Made of T304 stainless steel.
• Specially designed electric motor that generates less heat
• Available in the following diameters: 3.9″, 4.50″, 5.00″, 5.43″, 5.90″, 6.50″ and 8.50″.
• It can also be made with USDA approved SSV seals.
• Van der Graaf can manufacture and adapt any sprocket or gear design even for transmission belt