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BEW Model, Terminal Block Type

三木プーリのクラッチブレーキ用整流電源 BEWタイプ製品画像（電磁クラッチ・電磁ブレーキ制御・整流電源装置）

This is the basic model of a power supply unit for controlling electromagnetic clutches and brakes with rated voltages of 45, 90, and 180 V DC. Whether connected to 100 V AC, 200 V AC, or 400 V AC,simply by connecting and inputting the power, you can obtain the DC voltage required to operate electromagnetic clutches and brakes. Options include half-wave rectification, full-wave rectification, and various other specifications.

[Specifications]

BEW Specifications

Model			BEW-2G		BEW-4G			BEW-1R		BEW-2R		BEW-4R
Input voltage	AC 100 V	±10% 50/60 Hz	●		●			●	●
	AC 200 V			●		●				●	●
	AC 400 V						●					●	●
	Input voltage range		Max. AC 280 V		Max. AC 480 V			AC 90–140 V		AC 180–280 V		360–480 V AC
Rectification method			Half-wave rectification					Half-wave	Full-wave	Semi-wave and full-wave rectification (shared)
Rectification method			Half-wave rectification					Half-wave	Full-wave	Half-wave	Full-wave	Half-wave	Full-wave
Output Voltage			DC 45 V	90 V DC	DC 45 V	DC 90 V	DC 180 V	DC 45 V	DC 90 V	DC 90 V	DC 180 V	DC 180 V	DC 360 V
Output current	Ambient temperature: 20°C (values in parentheses are for 60°C)		DC 1.0 A (DC 0.7 A)		DC 1.0 A (DC 0.7 A)			DC 2.0 A (DC 1.5 A)		DC 1.0 A (DC 0.7 A)		DC 0.7 A (DC 0.5 A)
Output Capacity	At an ambient temperature of 20°C (values in parentheses are for 60°C)		45W (25W)	90W (50W)	45W (25W)	90W (50W)	180W (100W)	90W (50W)	180W (100W)	90W (50W)	180W (100W)	126W (90W)	252W (180W)
Size Settings	Voltage Specifications (Input voltage in parentheses)		DC 45V (AC 100V)	DC 90V (AC 200V)	DC 45V (AC 100V)	DC 90 V (AC 200 V)	DC 180 V (AC 400 V)	DC 45 V (AC 100 V)	DC 90 V (AC 100 V)	DC 90 V (AC 200 V)	DC 180 V (AC 200 V)	DC 180 V (AC 400 V)	DC 360 V (AC 400 V)
	●: Applicable △: Applicable depending on clutch/brake model	01	●	●	●	●	●	●	●	●	●	●
		02	●	●	●	●	●	●	●	●	●	●
		03	●	●	●	●	●	●	●	●	●	●
		04	●	●	●	●	●	●	●	●	●	●
		05	●	●	●	●	●	●	●	●	●	●
		06	●	●	●	●	●	●	●	●	●	●
		08	●	●	●	●	●	●	●	●	●	●
		10	●	●	●	●	●	●	●	●	●	●
		12		●		●	●		●	●	●	●
		14		●		●	●		●	●	●	●
		16		●		●	●		●	●	●	●
		18		△		△	●		●	△	●	●
		20		△		△	●		●	△	●	●
		25		△		△	●		●	△	●	●
	Applicable Clutches and Brakes	Our electromagnetic clutches and brakes have rated voltages of 45/90/180 V DC		Non-energized brakes					General
Insulation Resistance	Between terminals and main body		DC 500 V, 100 MΩ with megohmmeter
Dielectric Withstand Voltage	Between terminals and main body		AC 1500 V, 50 Hz, 1 minute		AC 2000 V, 50 Hz, 1 minute			AC 1500 V, 50 Hz, 1 minute				AC 2000 V, 50 Hz, 1 minute
Operating Environment	No condensation		-20 to +60°C
Weight	Per unit		0.04 kg

2. Unordered List (Asterisk) - 2

[Dimensions]

三木プーリのクラッチ・ブレーキ用電源CB整流電源BEWモデル寸法図外形寸法および端子部寸法を示す寸法図

[Pins and Functions]

Model	Terminal Symbol	Terminal Name	Function Description
BEW(G)	1-2	Power Input Terminal	Connect to commercial power supply
	2-3	Control terminals	Controls the output by opening and closing the circuit between terminals using contacts such as relays
	3-4	Output terminals	Connect an electromagnetic clutch or brake.
BEW(R)	1-2	Power input terminals	Connect to commercial power supply
	2-4	Output Terminal (Half-Wave)	Connect the electromagnetic clutch/brake (for half-wave rectification)
	3-4	Output terminal (full-wave)	Connect the electromagnetic clutch/brake (for full-wave rectification)

5. Unordered List (Asterisk) - 2

三木プーリのBEWモデルクラッチ・ブレーキ用電源（CB 整流電源）ご注文時の型式構成説明図