industrial drives

Introduction:

The DBS Pier-Mounted dual concentric drum output drive unit represents state of the art in reliability and performance. Two independent drive units are stacked concentrically together to drive a rake mechanism and a turbine. The rake drive is a low-speed, high-torque, totally enclosed gear drive with positive output torque overload protection. The turbine drive is a heavy-duty, higher speed, totally enclosed gear drive. The specially designed final output precision bearings provide superior life and reliability in excess of 100 years. The forged alloy steel gears and pinions are designed for a minimum life of 20 years.

DBS Pier-Mounted dual concentric drum output drive units are typically used on solids contact and flocculating clarifiers or softeners. The drive unit is supported by a column in the center of the tank. DBS drive units are mounted on tanks that range from 40 to 300 feet (12 to 100 m) in diameter.


Industrial Drives


Industrial Drives

DD-Series Industrial Drive Capacity:

  • 10-year warranty on main gear-bearing
  • Rake drive has accurate torque gauge calibrated in ft-lbf, N-m
  • or any units required
  • Forged alloy steel main gear-bearing designed for over 20 years of life as calculated per AGMA 2001-C95
  • Variable speed turbine drive is standard
  • Alarm and cutoff switches and maximum torque-limiting via shear pin or pressure relief valve
  • Permanently lubricated rake intermediate gear box, oil bath lubricated main gear housings

Industrial Drives