SEW-EURODRIVE AR132 15-130Nm Torque Limiting Coupling, Haarslev application P/N: 100000305808, Evac application P/N: N11325354

Supplier Part Number: AR132 15-130Nm

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SEW-EURODRIVE
Model Series: AR Adapter with Torque Limiting Coupling
Model Number: AR132
Function: Mechanical Overload Protection / Torque Limiter

Examples for applications
Haarslev Application Number: 100000305808
Evac Application Number: N11325354

Performance Specifications
Adjustable Slip Torque Range: 15 – 130 Nm
Slip Torque Setting Variance: +-20% of set value
Recommended Slip Torque Setting: 1.5 to 2.0 times the drive's rated torque
Torque Transmission Mechanism: Non-positive engagement via friction ring pads

Compatibility & Integration
Compatible IEC Motor Frame Sizes: 132S/M, 132ML
Max. Motor Power (AR132S/M): 7.5 kW (~10 HP) @ 1400/1750 rpm
Max. Motor Power (AR132ML): 9.2 kW (~12.5 HP) @ 1400/1750 rpm

Physical Dimensions (Adapter Flange)
Flange Diameter: 300 mm
Mounting Hole Circle Diameter: 265 mm
Centering Diameter: 230 mm
Motor Shaft Bore (Diameter x Length): 38 mm x 80 mm

Component & Maintenance Data
Friction Lining Thickness: 4 mm
Recommended Inspection Interval: Every 3,000 operating hours or every 6 months

In heavy industrial machinery, the electric motor drivetrains are designed to deliver immense torque. However, this power becomes a liability during an overload event, such as a jam. For instance, in a Haarslev Continuous Cooker, a large, uncrushed bone fragment could lodge in the main shaft assembly, bringing it to an abrupt halt. Similarly, a Haarslev Lamella Pump could become blocked by a highly viscous or solid-laden slurry.

In such a scenario, without a protective device, the motor would continue to apply its full locked-rotor torque in an attempt to turn the jammed shaft. This unrestricted force would be transmitted through the gearbox, leading to catastrophic mechanical failure: gear teeth would shear off, shafts could twist and break, and motor windings could overheat and burn out. The resulting downtime and repair costs would be substantial.

This clutch is used in industrial drive systems to protect machinery from overload or jamming. It is a crucial safety component for equipment in material handling, food processing, and wastewater treatment, helping to minimize costly downtime. Applicable to SEW-EURODRIVE 132-frame motors. Applications range from rendering and processing industry to general material handling, conveying, and other industrial applications where SEW-EURODRIVE components are prevalent.

Images are for illustrative purpose only, actual products may vary.