Okuma MIV0405-1-B1 — Inverter Unit

Part number	MIV0405-1-B1
Brand	Okuma
Category	AC Drive
Description	Inverter Unit
Manufacturer	Okuma
Product Type	Inverter Unit
Product Line	MIV Series
Part Number	MIV0405-1-B1
Rated Continuous Capacity	4 kilowatts (L-side) and 5 kilowatts (M-side)
Voltage Rating	24 Volts DC (control power) and 300 Volts DC (power supply)
Horsepower Rating	5.3 horsepower (L-side) and 6.7 horsepower (M-side)
Ambient Operating Temperature	0 to 40°C (in a non-condensing environment)
Peripherals Connection Type	Converter link, servo link, and the encoder link
Control ROM Type	Type 1
Control Board Type	ICB1 (Inverter Control Board Type 1)
Cooling Method	Cooling fan
Motor Type	BL Motor
Status Indicator Type	7-segment LED display
Number of Controlled Axis	2-axis
General Application	This device is used in manufacturing, packaging, printing, motion control, and robotic industries.

The Okuma MIV0405-1-B1 functions as an inverter unit with dual capacity ratings of 4 kilowatts for the L-side and 5 kilowatts for the M-side. It operates on control power at 24 volts DC and provides a power supply at 300 volts DC, delivering substantial performance. The inverter features a horsepower rating of 5.3 for the L-side and 6.7 for the M-side, making it adequate for various applications.

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.