Authorized nVent Distributor
nVent S2MFEC - Syspend 281-Max Flange Elbow Coupling, 8.43x4.33x5.47, Black, Aluminum

nVent S2MFEC Syspend 281-Max Flange Elbow Coupling, 8.43x4.33x5.47, Black, Aluminum

UPC: 783510188016


Documents & Media
Installation InstructionsVideo Clip

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent Syspend 281-Max Flange Elbow Coupling (SKU: S2MFEC) is a die-cast aluminum coupling designed for direct enclosure mounting in industrial and commercial applications. This flange elbow coupling enables 300-degree rotation with secure locking positions, eliminating the need for vertical tubing while maintaining structural integrity. The coupling weighs 4.6 lb and measures 8.43x4.33x5.47 inches, providing a robust solution for adjustable panel positioning in HMI, control panels, and industrial displays. Key features include maintenance-free bearings for long-term performance, a built-in safety stop to prevent over-rotation, and die-cast aluminum construction in RAL 9005 black finish. The unit ships with installation hardware, including gaskets, tube setscrews, and enclosure mounting components. Typical applications include manufacturing facilities, automation control rooms, data centers, and commercial kiosks where precise alignment of screens, keyboards, or control interfaces enhances operator efficiency. The coupling integrates seamlessly with other Syspend components, such as wall flanges and rotary bases, enabling customizable configurations for tilt, rotation, and suspension.
  • Coupling can rotate 300 degrees with stop
  • Gasket, set screws, and mounting hardware are included
  • Gray plastic cable access cover is included
  • Assembled Syspend 281 HMI Arm System has a max weight load of 281 lb. (127.7 kg)
  • Compatible with Syspend modular suspension systems

Specifications

Application
Controls and Drives
Color
Black
Color
Jet Black
Color Code
RAL 9005
Depth
4.25 in
Depth
108
Depth
108 mm
Finish
Powder Coated
Height
137
Height
5.39 in
Height
137 mm
Material
Aluminum
Modification Services
Yes
Mounting Type
Enclosure Mounting
Product Family
Syspend 281-Max
Protection Rating
IP65
Series
Syspend 281-Max
Size
8.43x4.33x5.47 in
Size
8.43x4.33x5.47
Type
Syspend 281-Max
Weight
4.78 lb
Width
214 mm
Width
214
Width
8.41 in
Package Dimensions (L x W x H)
8.8 IN x 4.8 IN x 6.3 IN
Package Dimensions (L x W x H)
22.352 cm x 12.192 cm x 16.002 cm
Package Weight (Imperial)
4.780 L
Package Weight (Metric)
2.168 kg
Syspend 180-Max Set-up Joint, 5.20x8.23x5.04, Black, Aluminum

S1MSJ

Syspend 180-Max Set-up Joint, 5.20x8.23x5.04, Black, Aluminum
3P CONT S 24V 50/60Hz 2NO2NC

CC75SA24

3P CONT S 24V 50/60Hz 2NO2NC
Syspend 281-Max Set-Up Joint, 8.86x5.00x5.47, Black, Aluminum

S2MSJ

Syspend 281-Max Set-Up Joint, 8.86x5.00x5.47, Black, Aluminum
Wall-Mount Adapter for Syspend VL-Motion Arm, 5.25x6x4.01, Lt Gray, Aluminum

VLWALL

Wall-Mount Adapter for Syspend VL-Motion Arm, 5.25x6x4.01, Lt Gray, Aluminum
Syspend 281-Max Tube 1750mm, 3.54x2.76x68.90, Anodized, Aluminum

S2MT1750

Syspend 281-Max Tube 1750mm, 3.54x2.76x68.90, Anodized, Aluminum
Post-Mount Adapter for Syspend VL-Motion Arm, 5.01x4.68x4.68, Lt Gray, Aluminum

VLPOST

Post-Mount Adapter for Syspend VL-Motion Arm, 5.01x4.68x4.68, Lt Gray, Aluminum
Syspend 281-Max Vertical Wall Joint, 9.61x6.18x5.35, Black, Aluminum

S2MWJV

Syspend 281-Max Vertical Wall Joint, 9.61x6.18x5.35, Black, Aluminum
Syspend 281-Max Tube 2000mm, 3.54x2.76x78.74, Anodized, Aluminum

S2MT2000

Syspend 281-Max Tube 2000mm, 3.54x2.76x78.74, Anodized, Aluminum

How to Install the S2MFEC Suspension System

This guide provides step-by-step instructions for mounting and wiring the S2MFEC suspension system, ensuring proper alignment and secure installation.

Estimated time: 1h

Tools needed:

Screwdriver, Torque wrench, Wire strippers

Supplies needed:

Mounting screws, Gaskets, Terminal connectors

  1. Mount the tube

    Secure the tube in the desired vertical or horizontal position using the appropriate screws. Ensure the screws are tightened to a torque of 20 Nm.

  2. Align the tube

    Adjust the tube alignment by slackening the screws and tightening them in the correct sequence to ensure there is no play. Check that the gap is a maximum of 4.4 mm.

  3. Connect the wiring

    Strip the ends of the wires and connect them to the terminal connectors. Ensure all connections are secure and insulated to prevent short circuits.

  4. Calibrate the system

    Unscrew the cover and adjust the tilt angle limiter to the desired angle. Tighten the threaded sleeve to set the inclination moment as specified.

  5. Verify installation

    Conduct a final inspection to ensure all screws are tightened, the tube is aligned, and the wiring is correctly connected. Test the system to confirm proper operation.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.