Model Number: WEA21 Slewing Drive
Brand Name: wanda
Key Specifications/Special Features:
WandaSlewing Bearing Co., Ltd. is one of the professional manufacturer and exporter of slewing bearing, slewing drives, which are mainly applied in port machinery, mining machinery, welding machinery, construction vehicles, modular vehicles, single or dual axis solar tracking systems, and small wind power systems and moreSlewing bearing/drives can bear axial force, radial force and tilting moment. The diameter range of slewing bearing can be from 200mm to 4000mm for slewing drive, there are nine (9) different sizes available from 3" to 25" with more than 60 models to meet both regular and precise tracking requirements in PV, CPV and solar thermal power tracking fields.-Customer canchoose the motoraccording to our already designed slewing drive connect dimension.-We cancustomized the connection dimensionaccording to customer's motor connect dimension.-We can help to provide the whole parts withHydraulic motor, DC motor, AC motor, stepper or servo motor.GlossaryTilting moment torque: torque is the load multiplied by distance between the position of load and the center of slewing bearing. If the qorque generated by load and distance is greater than the rated tilting moment torque, slewing drive will be overturned.
Radial load: load vertical to the axis of slewing bearing
Axial load: load parallel to the axis of slewing bearing
Holding torque: It is the reverse torque. When the drive is rotating reversely, and parts are not damaged, the maximum torque achieved is called holding torque.
Self-locking:Only when loaded, the slewing drive is not able to reverse rotate and thus called self-locking.
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