| OMT |
Capacities 160cc - 500cc/rev
Speeds 0-780rpm
Pressures up to 225bar
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| Sauer-Danfoss 'Orbit' type hydraulic motors operate on the principle of an internal gear rotating within a fixed external gear. The internal gear transmits the torque generated by the application of pressure from the hydraulic oil fed into the motor which is then delivered via the motor's output shaft. Typical applications for these motors are winch drives, mixer drives, elevator drives, small vehicle transmissions & machine tools. |
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ADVANTAGES
CONSTANT OPERATING TORQUE
Choosing the correct capacity of motor for your particular application will ensure an almost constant output torque across the operating speed range.
HIGH STARTING TORQUE
Torques from a stalled condition can be typically 80% of the equivalent running torque, ensuring good starting performance.
FOUR BOLT SAE 'C' MOUNTINGS
The standard mounting is a four hole flange with hole centres & spigot to SAE C. This feature allows the motor to be mounted in four different orientations.
HIGH PRESSURE SHAFT SEALS
High pressure shaft seals can allow units to be operated upstream of another function, without the need for additional seal drains.
Ordering
OMT160cc 151B-3000
151B-2056
OMT200cc 151B-3001
151B-2057
151B-3019
OMT250cc 151B-3002
151B-2058
151B-3020
OMT315cc 151B-3003
151B-2059
151B-3021
OMT400cc 151B-3004
151B-2050
151B-3022
OMT500cc 151B-3005
151B-2061
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Description
4 bolt C mount 40mm shaft BSP ports
4 bolt C mount 17T shaft BSP ports
4 bolt C mount 40mm shaft BSP ports
4 bolt C mount 17T shaft BSP ports
4 bolt C mount PTO shaft BSP ports
4 bolt C mount 40mm shaft BSP ports
4 bolt C mount 17T shaft BSP ports
4 bolt C mount PTO shaft BSP ports
4 bolt C mount 40mm shaft BSP ports
4 bolt C mount 17T shaft BSP ports
4 bolt C mount PTO shaft BSP ports
4 bolt C mount 40mm shaft BSP ports
4 bolt C mount 17T shaft BSP ports
4 bolt C mount PTO shaft BSP ports
4 bolt C mount 40mm shaft BSP ports
4 bolt C mount 17T shaft BSP ports
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Temperature
Oil temperature should be between +30ºC & +60ºC during normal operation. Oil life is greatly reduced if temperature exceeds 60ºC. As a general rule, oil life is halved for each 8ºC temperature exceeds 60ºC.
Filtering
It is necessary to keep the level of contamination within a hydraulic system at an acceptable level to ensure trouble free operation. Filtration should always be specified at a level that protects the most sensitive item or component in the system. |
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