Dynamation - Tie Rods

New Clean-Profile Design

Mead’s new DM2 cylinders are constructed with an extruded body design rather than a tie-rod design, making these cylinders better suited for clean environments.

Dyna-Mation vs. HD Models

Dyna-Mation cylinders are designed to generate high performance in most applications. However, when operating conditions are severe, heavy duty models (HD Series) are recommended. The HD Series boasts the added benefits of a large hard-coated outboard rod bearing. The following profiles illustrate the differences of the rod end head in both types of cylinders:

Dynamation DM2 Cylinder Dynamation DM1 Cylinder Heavy Duty HD1 Cylinder

DM2

Extruded Body Design with
Internal Rod Bearing

DM1

Internal Bronze Rod Bearing
Tie Rod Design

HD1

Heavy Duty Hard-Coated
Rod Bearing

Built to Last (Materials)

  • Cylinder heads are machined from solid aluminum bar stock
    and black anodized
  • Tubes (DM1) and Tube Extrusions (DM2) are aluminum hard anodized
    to 60 Rc (16 RMS finish)
  • Pistons are solid high alloy aluminum
  • Pistons have a PTFE wear band
  • Dynamic seals are high quality wear-compensating Buna N
    block V rings
  • Rods are hard chrome plated ground and polished steel
  • Rod Wipers are PTFE
  • Tie Rods (DM1) are high tensile steel torqued to allow for flexure