Flange Mount (FM)
The FM model is IEC's most versatile product, designed to meet a wide range of applications. This sealed, NEMA 4X enclosure unit mounts securely on the end of a shaft via a flange, accommodating between 2 to 40 conductors. The FM models feature cantilevered designs, available with 2", 3.25", or 4" mounting flanges, depending on the size of the unit.

The stainless steel version can also be filled with synthetic oil to help prevent condensation. We highly recommend this modification if your application is in a humid environment.

Standard Specification
Operating Current
Operating Voltage
Electrical Noise
Leakage Resistance
Temperature Range
Enclosure
Leads
7.5A (option up to 32A)
1,000 Vrms
5μV, P-P, BW=10Hz–10kHz at 8.5 mA, 500rpm
10,000 MΩ (min)
-30°F to 175°F
Anodized Aluminum or Stainless Steel
​20 AWG TFE covered wire, 3 ft long
Options
​Bandwidth
Connectors
Wire
Wire Leads
Mounting
Subsea
​DC to 250 MHz
​To customer specifications
TFE coated wire, Coax, twisted pair, thermocouple, or customer specified wire/cable
3 ft standard length or to customer specs
To customer specifications *see below
​Wet-mateable connectors
Mounting Options
The FM units can be securely mounted to your application utilizing our three standard mounting flanges. The available flange diameters include 2", 3.25", and 4". Due to the weight of the units, we offer the 2" flange exclusively for units with 2-8 conductors, 3.25" flange is available for units with 2-20 conductors, while the 4" flange can be utilized on any FM model. For detailed specifications, please refer to the Flange Mount Document, which outlines the standard flanges and their corresponding bolt hole patterns.
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Sample Applications Include:
Oceanographic Instrumentation
Seismic Acquisition Equipment
Oil Well Logging
Food Processing
Bottle/Can Fillers
Coil Tubing Reels
Defense Applications
Marine Winch and Towed Arrays
Packaging Machines