Danfoss High radial and axial bearing capacity Hydraulic Orbit Motors

Peak value, Intermittend values, Continuous values 1. 1 1/4 in shaft 2. 1 1/4 in or 1 1/4 in tapered shaft 3. 1 1/4 in splined shaft The bar diagrams above are useful for a quick selection of relevant motor size for the application. The final motor size can be determined by using the function diagram for each motor size. • OMP and OMPW: see Function Diagrams on page 21 • OMR and OMRW: see Function Diagrams on page 51 • OMH: see Function Diagrams on page 88 The function diagrams are based on actual tests on a representative number of motors from our production. The diagrams apply to a return pressure between 5 and 10 bar. [75 and 150 psi] when using mineral based hydraulic oil with a viscosity of 35 mm2 /s [165 SUS] and a temperature of 50°C [120°F]. For further explanation concerning how to read and use the function diagrams, please consult the paragraph "Selection of motor size" in the technical information General Orbital Motors 520L0232 Rev. B. Danfoss hydraulic orbit motors • Motors with corrosion resistant parts • Wheel motors with recessed mounting flange • OMP, OMR- motors with needle bearing • OMR motor in low leakage version • OMR motors in a super low leakage version • Short motors without bearings • Ultra short motors • Motors with integrated positive holding brake • Motors with integrated negative holding brake • Motors with integrated flushing valve • Motors with speed sensor • Motors with tacho connection • All motors are available with black finish paint The Danfoss LSHT motors are used in the following application areas: • Construction equipment • Agricultural equipment • Material handling & Lifting equipment • Forestry equipment • Lawn and turf equipment • Special purpose • Machine tools and stationary equipment • Marine equipment

Detailed data on all Danfoss motors can be found in our motor catalogue, which is divided into 8 individual subcatalogues: • General information on Danfoss hydraulic motors: function, use, selection of hydraulic motor, hydraulic systems, etc. • Technical data on small motors: OML and OMM • Technical data on medium sized motors: OMP, OMR and OMH • Technical data on medium sized motors: DH and DS • Technical data on medium sized motors: OMEW • Technical data on large motors: OMS, OMT and OMV • Technical data on large motors: TMK • Technical data on large motors: TMT • Technical data on large motors: TMVW A general survey brochure on Danfoss hydraulic motors gives a quick motor reference based on power, torque, speed and capabilities.

Characteristic features: • Smooth running over the entire speed range • Constant operating torque over a wide speed range • High starting torque • High return pressure without the use of drain line (High pressure shaft seal) • High efficiency • Long life under extreme operating conditions • Robust and compact design • High radial and axial bearing capacity • For applications in both open and closed loop hydraulic systems • Suitable for a wide variety of hydraulics fluids The programme is characterised by technical features appealing to a large number of applications and a part of the programme is characterised by motors that can be adapted to a given application. Adaptions comprise the following variants among others:

OMP 50..