LTN SR085 and SH085 Slip Rings Overview
LTN SR085/SH085 is a slip-ring family for transferring power and electrical signals between stationary and rotating machine elements. HEIDENHAIN now states that LTN Servotechnik closed on April 30, 2026 and that LTN slip rings will be discontinued.
Key Specifications
Product detail | Specification |
Manufacturer | LTN |
Model | LTN SR085 and SH085 Slip Rings |
Reviewed family | SR085/SH085 slip rings from LTN |
Product function | Transfer of specified power and electrical signals across rotation |
Listed circuit scope | Family listing describes configurations up to 16 poles; exact allocation requires confirmation |
Mechanical selection | SR/SH variant, mounting and operating duty must be specified |
Lifecycle update | HEIDENHAIN says LTN Servotechnik closed April 30, 2026; slip rings will be discontinued |
Service distinction | HEIDENHAIN's continuation statement for LTN resolvers does not establish continued slip-ring production |
Review Summary
Assess SR085/SH085 for an identified installed-machine service or migration requirement, with the announced slip-ring discontinuation made explicit. Confirm the exact assembly, circuit allocation and available support before purchasing legacy stock or selecting a replacement.
Price and Availability
Request a quote for the selected configuration and delivery schedule. Any published reference price applies only to its stated configuration and is not a store checkout price.
