Designed using finite element analysis (FEA) technology, LDS® Head Expanders are cast from a high-strength, aerospace-grade magnesium alloy with excellent damping properties to minimize force dispersion. They have a usable frequency range from DC – 2000 Hz. To prevent corrosion, non-machined parts are painted, and machine parts are coated with lubricant.
We offer two types of head expander as standard products: guided and unguided.
For immediate testing, all head expanders are supplied complete with fasteners and fitting tools, including keyed payload attachment inserts in both grid and armature patterns, as well as armature screws, dedicated wrench key and torque wrench, and lifting eye-bolt.
By reducing the heat conductivity between payload and shaker (or slip table, if one is used), thermal barriers enable vibration testing systems to operate with climactic chambers for environmental tests. We offer thermal barriers to match all sizes of head expander in the LDS range; other insert patterns can be supplied to special order.
The thermal barrier has clearance holes corresponding to the expander’s insert pattern and M6 helicoil inserts along the edges for the clamping strips. All thermal barriers are supplied with lifting eyebolts, clamping strips, corner clamping strips, and attachment screws.
Dies vereint die Marken HBM, Brüel & Kjær, nCode, ReliaSoft und Discom und ermöglicht es Ihnen, schneller Innovationen für eine sauberere, gesündere und produktivere Welt zu schaffen.
Dies vereint die Marken HBM, Brüel & Kjær, nCode, ReliaSoft und Discom und ermöglicht es Ihnen, schneller Innovationen für eine sauberere, gesündere und produktivere Welt zu schaffen.
Dies vereint die Marken HBM, Brüel & Kjær, nCode, ReliaSoft und Discom und ermöglicht es Ihnen, schneller Innovationen für eine sauberere, gesündere und produktivere Welt zu schaffen.
Dies vereint die Marken HBM, Brüel & Kjær, nCode, ReliaSoft und Discom und ermöglicht es Ihnen, schneller Innovationen für eine sauberere, gesündere und produktivere Welt zu schaffen.
Dies vereint die Marken HBM, Brüel & Kjær, nCode, ReliaSoft und Discom und ermöglicht es Ihnen, schneller Innovationen für eine sauberere, gesündere und produktivere Welt zu schaffen.
