The UD-DIN Series Adjustable Shock Absorber is a high-performance, DIN-standard compliant hydraulic damper engineered for heavy-duty industrial automation where precise control of impact energy is essential. Designed to meet DIN ISO 8570 / ISO 10066 standards, the UD-DIN series ensures global compatibility and ease of integration with European and international equipment.

Unlike self-compensating types, the UD-DIN Series features an external adjustment mechanism that allows users to fine-tune the damping response according to variable speeds, weights, and dynamic forces. This makes it ideal for applications that require custom energy absorption—such as gantry systems, robot arms, stamping machines, and pick-and-place automation.

Constructed with a hardened steel body, chrome-plated piston rod, and precision-sealed hydraulic system, the UD-DIN shock absorber ensures long service life, smooth performance, and resistance to wear and corrosion. Stroke lengths range from 10 mm to 100 mm, with energy capacities reaching up to 1200 Nm per cycle, depending on the model.

With its internal spring return for fast reset and DIN-threaded body design, the UD-DIN Series delivers accurate, repeatable, and safe motion control in harsh industrial environments.

Key Features of UD-DIN Series Shock Absorber:

Externally Adjustable Damping

• ✅ Fine-tune damping force using a screw or dial on the body

• ✅ Accommodates variable loads, speeds, and conditions

• ✅ Reduces machine wear by optimizing deceleration per application

DIN ISO Compliant Design

• ✅ Manufactured to DIN ISO 8570 / ISO 10066 standards

• ✅ Ensures interchangeability with DIN-standard mounts and systems

• ✅ Simplifies retrofit in European and global OEM machinery

High Energy Absorption

• ✅ Handles energy loads from 10 Nm to 1200 Nm per cycle

• ✅ Suitable for heavy-duty machines and robotic operations

• ✅ Smooth, controlled deceleration minimizes noise and vibration

Self-Resetting Mechanism

• ✅ Internal spring returns the piston quickly

• ✅ Supports high-speed, repeated operations

• ✅ Increases machine cycle efficiency

Durable Industrial Construction

• ✅ Hardened steel body with anti-corrosive finish

• ✅ Chrome-plated piston rod for low wear and friction

• ✅ Leak-proof seals made of NBR or FKM (optional)

Flexible Sizes and Mounting Options

• ✅ Threaded body sizes from M10 to M42

• ✅ Stroke range from 10 mm to 100 mm

• ✅ Optional DIN flanges or locknuts for installation versatility

Application Areas

• ✅ Gantry loaders and robotic stoppers

• ✅ High-speed conveyor and packaging lines

• ✅ Press machines, cutters, and stamping units

• ✅ Assembly automation, handling devices, pick-and-place heads

Why Choose UD-DIN Series?

• ✔️ Offers full damping control for flexible applications

• ✔️ DIN-compliant dimensions for global compatibility

• ✔️ Designed for long life and minimal maintenance

• ✔️ Ideal for dynamic systems with changing parameters

• ✔️ Enhances machine safety and prolongs component life