T codes and maximum surface temperature for OMS, OMT and OMV motors
T codes for OMS motors – Gaseous environment (G)
OMS/OMSW motors - Maximum fluid and ambient temperature
Maximum oil
temperature
Maximum ambient temperature
≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤ 60 °C [140 °F]
≤ 40 °C [104 °F] T5 T4 T4
≤ 60 °C [140 °F] T4 T4 T4
≤ 80 °C [176 °F] T4 T4 T3
OMSS motors (short motor) - Maximum fluid and ambient temperature
Maximum oil
temperature
Maximum ambient temperature
≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤ 60 °C [140 °F]
≤ 40 °C [104 °F] T5 T5 T4
≤ 60 °C [140 °F] T4 T4 T4
≤ 80 °C [176 °F] T4 T4 T3
T codes for OMT motors – Gaseous environment (G)
OMT/OMTW motors - Maximum fluid and ambient temperature
Maximum oil
temperature
Maximum ambient temperature
≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤ 60 °C [140 °F]
≤ 40 °C [104 °F] T5 T5 T4
≤ 60 °C [140 °F] T5 T4 T4
≤ 80 °C [176 °F] T4 T4 T4
OMTS motors (short motor) - Maximum fluid and ambient temperature
Maximum oil
temperature
Maximum ambient temperature
≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤ 60 °C [140 °F]
≤ 40 °C [104 °F] T5 T5 T5
≤ 60 °C [140 °F] T5 T4 T4
≤ 80 °C [176 °F] T4 T4 T4
T codes for OMV motors – Gaseous environment (G)
OMV/OMVW motors - Maximum fluid and ambient temperature
Maximum oil
temperature
Maximum ambient temperature
≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤ 60 °C [140 °F]
≤ 40 °C [104 °F] T5 T5 T4
≤ 60 °C [140 °F] T4 T4 T4
≤ 80 °C [176 °F] T4 T4 T4
User Manual
ATEX instruction for OMS, OMT and OMV
Introduction OMS, OMT and OMV
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Danfoss | September 2016 11160602 | AQ00000213en-US0103