MIKI PULLEY (THAI) CO., LTD.

Over-excitation Type Electromagnetic Clutch and Brake Power Supply Unit BEW(FH) Model (Thailand Miki Pulley)

Miki Pulley's power supply unit for electromagnetic clutches and brakes, BEW(FH) model, is a compact, high-capacity over-excitation power supply unit with rated voltages of DC45V, 90V, and 180V. By using it as an over-excitation power supply unit, it extends the lifespan of electromagnetic clutches and brakes by approximately twofold and shortens the armature pull-in time by approximately half. Furthermore, when used as a weak-excitation power supply unit, it reduces power consumption by approximately one-fourth, suppresses heat generation in the stator, and also achieves a reduction in armature release time.
■ Features
Over-excitation function: Instantly applies high voltage, shortening armature pull-in time.
Compact, high-capacity design: Saves installation space and enables stable supply at high capacity.
High reliability: Stable operation even in harsh environments with dust, etc., thanks to the resin molded case.
Easy connection: Terminal block type with DC cut-off terminals, enabling quick connection.
Diverse specifications: Various specifications available, including half-wave rectification and full-wave rectification.
Energy saving: Significantly reduces power consumption and heat generation through the weak-excitation function.
■ Specifications
Input voltage: AC100V / 200V / 400V ±10%, 50/60Hz
Output voltage: DC 45V / 90V / 180V
Maximum output current: 1.6A (DC 90V) / 1.2A (DC 180V)
Maximum output capacity: 72W (DC 90V) / 216W (DC 180V)
Protection functions: Overvoltage protection, overcurrent protection, overheat protection.
Insulation resistance: DC 500V, Megger 100MΩ (between terminals and body)
Dielectric strength: AC 2000V, 50Hz, 1 minute (between terminals and body)
Operating environment: -20℃ to +60℃, 10% to 90% RH (non-condensing)
Mass: 0.065kg
■ Applications
Machine tools: Supports high-precision parts processing.
Pumps: Achieves reliable power transmission.
Molding machines: Supports delicate molding operations.
Printing machines: Enables high-speed, high-precision printing.
Palletizing robots: Supports high-efficiency operation in automated lines.
Various jigs and tools: Supports diverse processing and assembly operations.
Miki Pulley's power supply unit for electromagnetic clutches and brakes, BEW(FH) model, combines high reliability and energy-saving design, making it an optimal choice for industrial machinery and automation equipment.

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Over-excitation Type Electromagnetic Clutch and Brake Power Supply Unit BEW(FH) Model (Thailand Miki Pulley)

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