BES/BEH/BEW Models

Power supplies that get best performance from electromagnetic clutches and brakes

These power supplies are designed to get the best performance from our electromagnetic clutch and brake products. They broadly consist of supplies intended primarily for frequently operated electromagnetic clutches and brakes and rectified supplies to provide power to spring-actuated brakes and the like. You can select the optimal power supply for your application.

BES Models - For ordinary high-speed control
These are compact, high-capacity overexcitation power supplies that can be used in the full range of electromagnetic clutches and brakes of rated voltage 24 V DC/45 V DC/90 V DC developed for general high-speed control.The pull-in time of the armature is improved by applying an overexcitation voltage, relative to the rated excitation voltage, for an instant to achieve high-frequency high-precision operation of electromagnetic clutches and brakes.

BES Models[Specifications]

BEH Models - For ultra-high-speed control
These dramatically improve the operating speed of clutches and brakes and achieve high-frequency operation and high-precision operation of machinery of various types.Installing a reverse excitation function in addition to overexcitation ensures that the fighting that can be a problem with large clutches and brakes does not occur. Optimal values have been preset for operation of Miki Pulley electromagnetic-actuated clutches and brakes, so complex adjustments are not required. Rigorous quiet designs mean that a strength of our electromagnetic clutches and brakes is a lack of whining.

BEH Models[Specifications]

BEW Models

These are basic models of power supplies for controlling electromagnetic clutches and brakes with rated voltages of 45 V DC/90 V DC/180 V DC. The direct current required to operate electromagnetic clutches and brakes can be obtained simply by connecting/inputting using 100 V AC, 200 V AC, or 400 V AC specifications.Power supplies are available with a variety of specifications, including half-wave rectified and full-wave rectified, and are compact and lightweight as well. These are of the terminal block type, which allows easy connection to wiring, with a DC switching terminal.

MIKI PULLEY