Okuma MIV0303A-1-B5 — Inverter Unit

Part number	MIV0303A-1-B5
Brand	Okuma
Category	AC Drive
Description	Inverter Unit
Manufacturer	Okuma
Product Type	Inverter Unit
Product Line	MIV Series
Part Number	MIV0303A-1-B5
Voltage Rating	24 Volts DC (control power) and 300 Volts DC (power supply)
Control ROM Type	Type 5
Cooling Method	Cooling fan
Control Board Type	ICB1 (Inverter Control Board Type 1)
Horsepower Rating	4 horsepower (L-side) and 4 horsepower (M-side)
Rated Continuous Capacity	3 kilowatts (L-side) and 3 kilowatts (M-side)
Status Indicator Type	7-segment LED display
Ambient Operating Temperature	0 to 40°C (in a non-condensing environment)
Motor Type	BL Motor
Peripherals Connection Type	Converter link, servo link, and the encoder link
General Application	This device is used in manufacturing, packaging, printing, motion control, and robotic industries.
Number of Controlled Axis	2-axis

The Okuma MIV0303A-1-B5 inverter unit is engineered for precision control across various applications. It utilizes 24 Volts DC for control power and features a power supply voltage rating of 300 Volts DC.

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.