Danfoss_OMT_Series_Technical_Data.pdf - 第2页
Revision history Table of revisions Date Changed Rev September 2021 Updated catalogue to reflect current offerings 0801 Changed document number from 'BC00000090' and '520L0407' to 'BC152886483862…
Revision history Table of revisions
Date Changed Rev
September 2021 Updated catalogue to reflect current offerings 0801
Changed document number from 'BC00000090' and '520L0407' to 'BC152886483862' 0702
March 2016 Engineering Tomorrow 0602
February 2016 Corrected Hardening specification for OMTS, OMVS 0601
November 2014 Converted to Danfoss layout - DITA CMS FA
December 2013 Table updated EL
June 2013 Drawing corrected EK
April 2013 Drawing corrected EJ
January 2013 Correct drawing EI
November 2012 Planetary Gears deleted EH
July 2012 Typo in ‘Major dia’ EG
November 2010 Dimensions changed EF
November 2009 conversions, and layout adjusted ED
Technical Information
OMT and OMV Orbital Motors
2 |
©
Danfoss | September 2021 BC152886483862en-000801
Orbital motors
Orbital Motors Introduction......................................................................................................................................................... 5
Orbital Motors Features............................................................................................................................................................5
Technical Features......................................................................................................................................................................5
Orbital Motors Application Areas..........................................................................................................................................5
Orbital Motors Literature Overview...........................................................................................................................................6
Speed, torque, and output............................................................................................................................................................7
OMT
Versions................................................................................................................................................................................................8
Features..........................................................................................................................................................................................8
Code numbers...................................................................................................................................................................................8
Ordering......................................................................................................................................................................................... 9
Technical data....................................................................................................................................................................................9
Maximum permissible shaft seal pressure.........................................................................................................................9
Motor with check valves and
without use of drain connection........................................................................... 9
Motor with check valves and with drain connection............................................................................................... 9
Motor with check valves and with drain connection.............................................................................................10
OMT, OMTW, OMTS, OMT FX OMT FL and OMT FH......................................................................................................10
Pressure drop in motor...........................................................................................................................................................12
Oil flow in drain line.................................................................................................................................................................12
Direction of shaft rotation.....................................................................................................................................................13
Permissible shaft loads for OMT..........................................................................................................................................13
OMT Function diagrams..............................................................................................................................................................14
Function diagram use.............................................................................................................................................................17
Shaft version.................................................................................................................................................................................... 18
Port thread versions.................................................................................................................................................................21
Dimensions.......................................................................................................................................................................................22
OMT standard flange - European version........................................................................................................................22
OMT standard flange - US version......................................................................................................................................24
OMT Wheel - European version...........................................................................................................................................26
OMT Wheel - US version.........................................................................................................................................................28
OMT Brake-wheel - European version...............................................................................................................................30
OMT Brake-standard - European version.........................................................................................................................32
OMT short - European version............................................................................................................................................. 33
OMTS.................................................................................................................................................................................................. 34
Installation...................................................................................................................................................................................34
Attached component dimensions......................................................................................................................................35
Attached component internal splines.............................................................................................................................. 35
Motor or attached component drain connection.........................................................................................................36
OMT versions and code numbers
OMV versions and code numbers
OMV versions and code numbers............................................................................................................................................38
OMV technical data
OMV, OMVW, OMVS technical data.........................................................................................................................................40
Maximum permissible shaft seal pressure............................................................................................................................40
Motor with check valves and
without use of drain connection.............................................................................. 40
Motor with check valves and with drain connection.................................................................................................. 41
Pressure drop in motor................................................................................................................................................................41
Oil flow in drain line...................................................................................................................................................................... 41
Direction of shaft rotation...........................................................................................................................................................42
Permissible shaft loads.................................................................................................................................................................42
OMV mounting flange: Standard........................................................................................................................................42
OMV mounting flange: Wheel............................................................................................................................................. 43
OMV mounting flange: SAE-C..............................................................................................................................................43
OMV function diagrams
OMV 315 function diagram........................................................................................................................................................45
Technical Information
OMT and OMV Orbital Motors
Contents
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Danfoss | September 2021 BC152886483862en-000801 | 3