Introduction
Twiflex, part of Altra Industrial Motion, is a leading manufacturer of caliper brakes, particularly for demanding applications such as elevators and escalators. Their hydraulically-released caliper brakes are designed to enhance safety and performance in these systems.

Specifications
- Braking force ranges from 20 kN to 60 kN.
- Modular design allows for greater braking torques with multiple brakes.
- Suitable for high-rise buildings and heavy-duty escalators.
- Available with hydraulic power supply units and options for overexcitation or single voltage.

Applications
The VCS Series disc brakes are designed for both static holding and dynamic stopping duties. They are applicable in various industrial and marine settings, including conveyor drives, hoisting drums, rolling mills, winches, process lines, and cranes.

Description
The VCS Caliper consists of two modules on either side of a mounting plate, suitable for brake discs of 20mm and over, with a minimum disc diameter of 500 mm. A flange-mounted version is available for special applications.

Special Features
- Modular construction for easy maintenance and assembly.
- Rugged design with corrosion protection for reliable service.
- Low pad pressures with a pad area of 296.8 cm² (2 pads).
- Designed for dynamic use with infinite fatigue resistance.
- Easy setup and adjustment for various operational requirements.
- Suitable for soft braking.
- Wide choice of designs based on standard components.
- Air gap adjustment from the rear.
- Monitoring sensors available for brake on/off and pad adjustment.

Conclusion
Twiflex caliper brakes are integral to the safety and efficiency of elevators and escalators in some of the world's most demanding environments, supported by a global network of dealers.