The 640 Series Hydraulic Motor by Danfoss/White Drive Products is a high-efficiency solution for hydraulic systems. Built with robust materials, this motor ensures durability and reliability in challenging environments. It operates effectively under high pressure, making it ideal for heavy-duty applications. The compact design allows for easy integration into various systems, while its specifications meet industry standards for compatibility. This hydraulic motor is perfect for applications requiring consistent torque and speed control, making it a preferred choice for professionals.
White Drive Products 640375W8561AAAAA
Due to its case drain design, the DR Series motor is an excellent medium size motor for applications with high- duty cycles or frequent direction reversal. The case drain design produces a number of benefits including reduction of pressure on the shaft seal and the ability to provide a cooling loop for the system. The case flow also lubricates the vital drive components, extending motor life. An internal drain option is also available. A laminated manifold and three-zone orbiting valve are used to produce higher overall efficiencies and more usable power. A steel faced seal in the orbiting valve also reduces the risk of the seal extruding or melting, which is possible in competitive designs.
Specifications:
• Displacements: 12.4-45.6 cid (204-748 cc)
• Max Speed: 470 rpm
• Max Flow: 25 gpm (95 lpm)
• Max Torque: 9,800 lb-in (110,7 daNm)
• Max Pressure: 3,000 psi (207 bar)
Features:
• 4 Mounting Options
• 17 Output Shaft Options
• 5 Porting Options
• 4 Bearing Packages
• Available With Relief Valve
• Freeturning Displacement Available
• Can Be Equipped With A Speed Sensor
