Specifications

Magnetic Eddy Current DSF50 Brake
(1)API Spec 16A
(2)API Q1&ISO/TS29001
(3)ISO9001:2000

   Technical Specification

The electromagnetic eddy current brake makes zero wear brake by taking advantage of electromagnetic induction principle and having the features of lage torque, without replacement parts, long lifetime,simple operation and maintenance. It includes ai blast cooled(DSF) and water cooled(DSW)Series.DSF is featured by compact construction,small weight,convenient maintenance; DSW is featured by high output power, slowly warming,powerful adapitive capacity to environment. It is an ideal auxiliary brake suitable for petroleum driling rigs of onshore and offshore, and it could provide quxiliary brake torque of 23KN~110KN for 500m~9000m rigs. It is working temperature is-30°C~50°C

Technical Parameter

Rated brake torque     55KNm

The depth of well      5000m

Max.no-load speed    500r/min

Max.exciting power     12KW

Flow of cooling water    285L/min

Cooling wind rate          12000m³/h

Highest outlet water(wind) temperature  72°C70°C

Highest inlet wate(wind) temperature     72°C40°C