Danfoss Large Motor OMR100 OMV800 QMT315T OMS315 OMSS100 OMT500FH OMP125 OMT200 OMP200 Rotary Power Orbital Hydraulic Motor

Danfoss Large motor Orbital Hydraulic Motor The curve shows the relation between PR and n • when l = 30 mm (1.18 in) for motors with oval mounting fl ange • when l = 24 mm (0.94 in) for motors with square mounting fl ange For applications with special performance requirements we recommend OMR with the output shaft running in needle bearings.

Danfoss Large motor OMR100 OMV800 QMT315T OMS315 OMSS100 OMT500FH OMP125 OMT200 OMP200 rotary power Orbital Hydraulic Motor

The output shaft on OMRW N runs in needle bearings. These bearings and the recessed mounting fl ange allow a higher permissible radial load in comparison to OMR motors with slide bearings. The permissible radial load on the shaft is shown for different speeds as a function of the distance from the mounting fl ange to the point of load application. Curve A shows max. radial shaft load. Any shaft load exceeding the values quoted in the curve will involve a risk of breakage. The other curves apply to a B10 bearing life of 2000 hours at the number of revolutions indicated by the curve letter. Mineral based hydraulic oil with a suffi cient content of anti-wear additives must be used. Bearing life calculations can be made using the explanation and formula provided in the chapter »Bearing dimensioning« in the technical information "General" DHMH.PK.100.G2.02 520L0232.

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