The Intorq BEG-561-440-130 is a bridge–half-wave rectifier (6-pole, 1300 ms overexcitation time) used to power electromagnetic spring-applied DC brakes. It converts AC mains voltage (up to 440 V) into DC for brake coils, ensuring fast release and reliable operation.

Technical Specifications

• Type: Bridge–half-wave rectifier
• Part Number: BEG-561-440-130
• Manufacturer: Intorq / Kendrion
• Poles: 6-pole screw terminal connection
• Max Supply Voltage: 440 VAC
• Max Mains Voltage: 270 V (depending on coil configuration)
• Output Voltage: 0.9 × input voltage (bridge mode), then 0.45 × input voltage (half-wave mode)
• Overexcitation Time: 1300 ms (switches from bridge rectification to half-wave rectification after this time)
• Max DC Current: 0.75 A at 60 °C
• Protection: Integrated varistors on input and output for overvoltage suppression
• Weight: 0.2 kg
• Temperature Range: –40 °C to +80 °C