Yaskawa CDBR-4090B — Braking Unit

Part number	CDBR-4090B
Brand	Yaskawa
Description	Braking Unit
Manufacturer	Yaskawa
Product Line	A1000
Part Number	CDBR-4090B
Weight	22.00 lbs (9.98 kg)
Product	Braking Unit
Braking Type	Dynamic
Input Voltage	510 to 660 VDC
Input Current	30 A
Output Current	30 A
Maximum Operating Altitude	6562 ft (2000 m)
Minimum Operating Temperature	0°C
Maximum Operating Temperature	55°C
Minimum Storage Temperature	-20°C
Maximum Storage Temperature	60°C
Relative Humidity	95% or less (non-condensing)
Environmental Conditions	No corrosive gases

The Yaskawa CDBR-4090B is a dynamic braking unit designed for robust applications. It operates with an input voltage range of 510 to 660 VDC and can handle both input and output currents of 30A. This braking unit is suitable for environments with no corrosive gases and requires an ambient temperature range of 0°C to 55°C for operation, while also allowing for storage temperatures between -20°C...

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.