Stop Cylinders

Sprint Drives Stop Cylinders deliver advanced, position-controlled stopping power for precision tooling and press systems. Engineered to allow full control over the stroke position via an electrical signal, these cylinders offer programmable stopping, slow return speeds, and complete system synchronization—ideal for high-precision industrial operations.

Unlike standard gas springs or cylinders, Stop Cylinders provide on-demand halting during the stroke and controlled return, ensuring superior safety and accuracy in every cycle.

How It Works

The complete Stop Cylinder system consists of:

• A working cylinder (oil-filled)

• A pressure accumulator (gas-charged to 150 Bar)

• A manifold/adaptor plate connecting the system

• An electrically controlled hydraulic valve

During operation, the press movement activates the working cylinder, displacing hydraulic fluid into the accumulator via the manifold plate. Once the desired stroke position is reached, the electrically commanded hydraulic valve halts the flow, effectively stopping the stem.

When return is required, the valve reopens, allowing the hydraulic volume to flow back, returning the stem to its original position.

Key Features and Benefits

• Controlled Stop at Any Point: Allows exact positioning during the stroke based on electrical input

• Electric Signal Command: Works with 24V DC, 110V AC, or 220V AC signals

• Slow Return Speed: ~10 m/min for gentle, controlled retraction

• Multi-Angle Operation: Can be mounted in any position or orientation

• Total Stroke Synchronization: Ensures precise and consistent performance across cylinders

• No Cooling System Required: Operates efficiently without thermal management

• Tool-Friendly Design: Simple mounting on dies or press tools

• Long Service Life: Built for extended operation with minimal maintenance

• Self-Contained or Hosed Systems: Compatible with different installation needs

• Compliance: Meets PED 2014/68/EU and includes VDI safety features

Ideal Applications

Sprint Drives Stop Cylinders are perfect for industries and systems where:

• Stroke precision is critical

• Controlled decompression is needed

• Repeatable mechanical stops are required

• Automation systems demand electrically coordinated movements

Applications include high-performance metal stamping, die cutting, precision assembly lines, and programmable stop presses.

Designed for the most demanding workflows, Sprint Drives Stop Cylinders combine electrical control with hydraulic precision. Reliable. Configurable. Safe.

Get in touch today to specify your ideal stop cylinder setup.