. . . . Durable BM7 400cm3 hydraulic motor 50mm shaft. Replacement:. OMV, BMV, SMV, OMSV, OMZV. Most important features of the engine:. Directional motor - enables operation in both directions, depending on the direction of oil flow. Applied relief valve - facilitates the operation of the engine and realistically affects its stable operation under various load conditions. Double bearing in GEROLOR system - using metal roller bearings, significantly reduces internal resistance and significantly extends engine life relative to popular engines with synthetic inserts instead of bearings. Solid seals - brilliantly protect the engine from oil leaks and protect the interior from contaminants. Every Presko brand engine goes through a performance test at the final stage of production to provide you with a refined and reliable product. . . . BASIC DATA:. Intake capacity: 400 cm3/rev.. Fittings: 1" female threads (according to BSPP¹). Drive Shaft Pivot: 50mm. Continuous operation parameters: Maximum speed (continuous): 500 rpm. Maximum torque (continuous): 1180 Nm. Maximum power output (continuous): 47 kW. Maximum flow rate (continuous): 200 l/min. Maximum supply pressure (continuous): 200 bar. British Standard Pipe Parallel, inch cylindrical thread, one of the Whitworth pipe threads (BSP) denoted by the letter G. . . . Through the use of a reinforced bearing system based on the GEROLOR system, the engine is characterized by:Quieter operationDecidedly higher level of durability compared to cheaper replacements with synthetic insertsLong lifeHigher resistance to forces acting on the engineSmooth operation of the engine already during start-up. . . Flange dimensions:. . . . . . Purpose:PRESKO BM7 double-bearing hydraulic motors are used in agricultural, forestry and industrial machines that operate in equipment requiring very high torque and tremendous power. The 50-millimeter shaft allows for safe speed transmission.The motor can be connected in series to form larger systems.Presko BM7 motors are ideal for use in :mining machineslarge drilling rigslarge conveyor beltswindmillsfeed and concrete mixersmany other machines where power and durability count.Proven design and high-quality materials used in the production of motors guarantee stable and efficient operation for a very long time.. . . Engine dimensions:. . . . .