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DSTI - Dynamic Sealing Technologies
Slip Ring Protective Enclosure (SRPE)

Slip Ring Protective Enclosure (SRPE)

Product catalog summary

Specifications
The Slip Ring Protective Enclosure (SRPE) is compatible with ES, ESM, and ESE slip rings, but not with ES6A or ES12A models. It features connection options of NPT or Shaft Flange, with a connection size of 0.50” / 1.250” O-Ring. The enclosure has a diameter of 3.69” and a length of 4.99”, requiring a minimum torque of 8 in-lbs and supporting a maximum rotation of 250 RPM. It is constructed from aluminum for durability.

Design Features & Specifications
The SRPE is designed to enhance protection against water and dust ingress, making it suitable for harsh environments. It includes a low-torque design, a shaft flange for improved mounting, and NPT connections for electrical conduit installation. The enclosure is waterproof and dustproof, ensuring the slip ring's longevity and reliability.

Installation Instructions
The installation process involves unpackaging the slip ring, aligning it with the shaft holes, and securing it with fasteners. An environmental O-ring seal is used to ensure a tight fit, and a retaining ring is installed to secure the cap. The enclosure also includes features for mounting an anti-rotation device, although the device and mounting fasteners are not included.

Additional Features
The SRPE includes 1/2” NPT connections for added protection and a shaft mounting flange with slotted holes for easy installation. An optional face seal connection is available, and the enclosure is designed to allow continuous rotation up to 250 RPM.

Catalog excerpts

DESIGN FEATURES & SPECIFICATIONS Enhance protection with a waterproof and dustproof sealed slip ring enclosure. DSTI offers a wide range of slip rings for transferring electrical signals, power or data from a fixed structure to a rotating piece of equipment. To mitigate slip ring damage when used in harsh environments, DSTI offers an all-aluminum enclosure for enhanced protection against water and dust ingress. The SRPE features a low-torque design, a flange located on the shaft for improved mounting capabilities and NPT connections for installing electrical conduit. SPRAY & SPLASH PROTECTION DUST & DIRT PROTECTION IN-STOCK & READY TO SHIP *Not compatible with ES6A or ES12A slip rings. Slip rings are sold separately. Dynamic Sealing Technologies, Inc. | main +1 763-404-8000 | web www.dsti.com | shop store.dsti.com

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amic Sealing Technologies, Inc. | main SPECIFICATIONS www.dsti.com | shop store.dsti.com DESIGN FEATURES & +1 763-404-8000 | web Slip Ring Protective Enclosure (SRPE) H F INSTALLATION INSTRUCTIONS 1. Carefully unpackage the slip ring (D) and check for any shipping damage. A O-ring for Flush Mounting to Shaft 2. Install the slip ring into the bore of the shaft by carefully pulling the wire leads from the capsule side of the slip ring through the shaft (B). The opposite wire leads can be pulled through the 1/2” NPT passage on the housing (C). 3. Align the slip ring with the holes on the shaft and...

Open the catalog to page 2

amic Sealing Technologies, Inc. | main SPECIFICATIONS www.dsti.com | shop store.dsti.com DESIGN FEATURES & +1 763-404-8000 | web Slip Ring Protective Enclosure (SRPE) INSTALLATION INSTRUCTIONS (CONTINUED) 1/2” NPT Connections The protective enclosure includes threaded connections on both ends for installing electrical conduit as added protection against dust and water. Conduit fittings not included Shaft Mounting Flange The shaft on the protective enclosure includes four slotted holes for quick and easy mounting. An o-ring face seal is included for additional protection against dust and water....

Open the catalog to page 3

amic Sealing Technologies, Inc. | main SPECIFICATIONS www.dsti.com | shop store.dsti.com DESIGN FEATURES & +1 763-404-8000 | web Slip Ring Protective Enclosure (SRPE) 4.99 1.85 2.42 1.250 OD .052 O-RING GLAND FOR OPTIONAL FACE SEAL CONNECTION Dynamic Sealing Technologies, Inc. | main +1 763-404-8000 | web www.dsti.com | shop store.dsti.com

Open the catalog to page 4

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