UpComing Tradeshows

September 26-28, 2017
Alihankinta 2017
Tampere, Finland

September 30 - October 04, 2017
WEFTEC 2017
Chicago, IL

October 03-05, 2017
hi Technology and Industry Expo 2017
Herning, Denmark

Back To Newsroom

Wichita Clutch Dual Actuator AquaMaKKs Brake for Drilling Rig Drawworks

Drilling Rig Drawworks Topdrive A major drawworks manufacturer asked Wichita to provide a simplified, cost-effective dual-function braking solution for use on land-based drilling rigs. In response, Wichita supplied an AquaMaKKs™ water-cooled brake featuring a dual-action assembly that provides both spring-set failsafe parking and precision tension braking capability in one unitized assembly.

The application required a primary static parking brake with a torque rating sufficient to hold 750,000 lbs. on 12 lines. For the dynamic tensioning mode, Wichita’s patented balanced flow water jackets can absorb up to 3,400 HP, allowing faster operation when compared to competitive units.

Wichita’s unique, non-metallic composite water jackets are impervious to severe corrosion which can be caused by poor water quality found in some oil field brake cooling systems. The composite jackets also provide a significant weight reduction compared to competitive units while allowing easier handling and transportation. The AquaMaKKs units utilize copper wear plates for greater heat absorption and require only one type of friction material for reduced spare part inventory. The AquaMaKKs dual-actuator assembly is designed to allow fast and easy retrofit onto existing single actuator brakes with minimal downtime.

Dual Actuator AquaMakks

Highlights

  • Unique dual-action head assembly provides: Primary spring-set failsafe parking and precision tensioning
  • Non-corrosive composite water jackets for reduced weight
  • 750,000 lbs. static torque, 3,400 HP dynamic tensioning
  • Simple visual inspection and easy maintenance
  • Dual actuator assembly can be easily retrofit onto existing single actuator brakes

Contact Information

Wichita Clutch (USA)
2800 Fisher Rd.
Wichita Falls, TX 76302 - USA
Toll Free: 1-800-964-3262
Phone: 940-723-3400
Fax: 940-723-3436
Email: wichita.info@wichitaclutch.com
www.wichitaclutch.com

Wichita Clutch (UK)
Ampthill Road
Bedford MK42 9RD - England
Phone: +44 (0) 1234 350311
Fax: +44 (0) 1234 350317
Email: clutch@wichita.co.uk
www.wichita.co.uk