Okuma MIV04-1-B1 — Inverter Unit

Part number	MIV04-1-B1
Brand	Okuma
Category	AC Drive
Description	Inverter Unit
Manufacturer	Okuma
Product Type	Inverter Unit
Product Line	MIV Series
Part Number	MIV04-1-B1
Ambient Operating Temperature	0 to 40°C (in a non-condensing environment)
Voltage Rating	24 Volts DC (control power) and 300 Volts DC (power supply)
Control ROM Type	Type 1
Rated Continuous Capacity	4 kilowatts (L-side)
Horsepower Rating	5.3 horsepower
Cooling Method	Cooling fan
Control Board Type	ICB1 (Inverter Control Board Type 1)
General Application	Used in manufacturing, packaging, printing, motion control, and robotic industries
Peripherals Connection Type	Converter link, servo link, and encoder link
Status Indicator Type	7-segment LED display
Number of Controlled Axis	1-axis
Motor Type	BL Motor

The Okuma MIV04-1-B1 is an inverter unit belonging to the MIV Series. Renowned for its capacity and versatility, it operates within an ambient temperature range of 0 to 40°C. With a voltage capability of 24V DC for control and 300V DC for power supply, this unit efficiently manages 4 kilowatts of continuous rated capacity, roughly translating to 5.3 horsepower.

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.