A wide range of Orbital Motors
Characteristic, features and application areas of Orbital Motors....................................................................................4
Characteristic features of Danfoss Orbital Motors.......................................................................................................... 4
Technical features of Danfoss Orbital Motor.....................................................................................................................4
The Danfoss Orbital Motors are used in the following application areas:..............................................................5
Survey of literature with technical data on Danfoss Orbital Motors..............................................................................5
Introduction the Orbital Motor Series
T-Series – The Highest Torque.....................................................................................................................................................6
O-Series – The Flexible Choice.....................................................................................................................................................6
V-Series – The Core Solution........................................................................................................................................................ 6
TMTHW features................................................................................................................................................................................6
Speed, torque and output
TMTHW speed, torque and output............................................................................................................................................ 7
Versions and code numbers
TMTHW version and code numbers.......................................................................................................................................... 8
TMTHW standard motor........................................................................................................................................................... 8
Technical data
Technical data for TMTHW............................................................................................................................................................ 9
Oil flow in drain line................................................................................................................................................................... 9
Maximum permissible shaft seal pressure.............................................................................................................................. 9
Pressure drop in motor................................................................................................................................................................ 10
Direction of shaft ...........................................................................................................................................................................11
Permissible shaft load for TMTHW...........................................................................................................................................11
Permissible radial shaft load ................................................................................................................................................11
Function diagrams
TMTHW 315......................................................................................................................................................................................12
TMTHW 400......................................................................................................................................................................................13
TMTHW 500......................................................................................................................................................................................13
TMTHW 630......................................................................................................................................................................................14
TMTHW 800......................................................................................................................................................................................14
Technical data
Port thread versions......................................................................................................................................................................15
Manifold............................................................................................................................................................................................ 15
Dimensions
Wheel flange-spigot diameter Ø 180 mm - BC Ø 210 mm..............................................................................................16
Wheel flange-spigot diameter Ø 223.9 mm - BC Ø 265 mm.......................................................................................... 17
Technical Information
TMTHW Orbital Motors
Contents
L1327341 • Rev BA • April 2015
3
