Intended use...................................... 4 Name plate data for ATEX-specified OMS, OMT and OMV motors................5 Production place and date of the motor - OMT sample:....................5 T codes and maximum surface temperature for OMS, OMT and OMV motors............6 Technical information Product description..................................9 Operating principle for OMS, OMT and OMV motors....................
The motors fulfill the explosion requirements with the Directive 2014/34/EU for the category shown on the name plate. The Danfoss OMS, OMT and OMV motors have the following identifying name plate. The name plate provides essential information and specification for correct and safe use.
Introduction OMS, OMT and OMV Name plate data for ATEX-specified OMS, OMT and OMV motors The Danfoss OMS, OMT and OMV motors are marked for application in Group II Category 2 systems. II 2 GD ck TX * T-codes are listed in:...
ATEX instruction for OMS, OMT and OMV Introduction OMS, OMT and OMV 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...
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User Manual ATEX instruction for OMS, OMT and OMV Introduction OMS, OMT and OMV OMVS motors (short motor) - Maximum fluid and ambient temperature Maximum oil Maximum ambient temperature temperature ≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤...
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User Manual ATEX instruction for OMS, OMT and OMV Introduction OMS, OMT and OMV OMTS motors (short motor) - Maximum surface temperature Maximum oil Maximum ambient temperature temperature ≤ 20 °C [68 °F] ≤ 40 °C [104 °F] ≤ 60 °C [140 °F] ≤...
The distributor valve in the OMS, OMT, and OMV motors is of the disc valve design which is driven synchronously by the internal gear through a cardan shaft ensuring that the individual chambers of the motor are filled and emptied precisely.
Mineral oils for OMS, OMT and OMV motors For systems containing Danfoss hydraulic motors mineral hydraulic oil with anti-wear additives, type HLP [DIN 51524] or HM (ISO 11158) must be used.
It is compulsory to use oils whose inflammable degree is at least 50K above the maximum surface temperature of the motor. Maximum surface temperature for Group IIG and IID can be found under codes and maximum surface temperature for OMS, OMT and OMV motors on page 6.
OMS, OMT and OMV motors. 151-1091.10 The following main rules apply to drain lines fitted to Danfoss hydraulic motors: • We recommend a drain line when the maximum pressure on the shaft seal is exceeded, i.e. the life of the shaft seal can otherwise be significantly reduced.
Check for system leakage and make sure the system is operating satisfactorily. To ensure that the contamination in the hydraulic system does not damage the orbital motor, Danfoss recommends the following procedure after a brief period in operation.
5mm thickness of dust deposits. Service and repair of OMS, OMT and OMV motors In case a service or repair intervention on the motor is required, it has to be performed according to the information shown in below mentioned Repair Instructions.
User Manual ATEX instruction for OMS, OMT and OMV Installation, operation and maintenance • Orbital Motors OMT Series 2 Repair Instruction: Literature number 520L0595 • Orbital Motor OMV Repair Instruction: Literature number 520L0594 Safety precautions Always consider safety precautions before beginning a service procedure. Protect yourself and others from injury.
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Phone: +86 21 3418 5200 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without changes being necessary in specifications already agreed.
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