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MIV03-1-B1 Okuma

MPN: 1006-2213-024-013

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  • Rated 4.6 (19 total ratings)
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The Okuma MIV03-1-B1 is an inverter unit from the MIV Servo Drives series and supports one axis. This unit features a BL motor type and provides an L side capacity of 3.0 kW or 4 horsepower. It has dimensions of 380 mm in height, 60 mm in width, and 325 mm in depth, with a weight of 5.7 kg.

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Product Description:

The MIV03-1-B1 inverter unit is a servo drive module produced by Okuma and assigned to the MIV Servo Drives series. As an Okuma inverter unit, it converts DC bus energy into controlled AC output for brushless linear motors so that a machining axis can receive precise velocity and torque commands in automated machine tools and robotics. This model is intended to be mounted inside the electrical cabinet and interfaces directly with the manufacturer’s motion controller through dedicated connectors.

Its single motion channel enables 1 axis of control, and the L-side power stage is rated at 4 hp, equivalent to 3.0 kW, providing enough headroom for medium-frame BL motors used on feed or spindle axes. The housing measures 325 mm deep and 60 mm wide, so it occupies little panel surface while leaving room for airflow behind the unit. Even with these compact dimensions, the assembly weighs 5.7 kg, which is light enough for slide-in rack installation. Thermal mass and limited footprint together simplify cabinet layout because heavier components can be placed lower while this drive can sit nearer to I/O modules.

Vertical clearance is set by a height of 380 mm, and all power, feedback, and service connections are organized on the front edge. The 232 serial diagnostics port uses the 53460-0611 (Molex) plug, mains input is accepted through the 1-179276-2 (AMP) AC connector, and the motor encoder returns through the D02-M15SAG-13L9 (JAE) fitting; DC link wiring is terminated on the separate 1-178137-2 (AMP) bus receptacle. By grouping purpose-built connectors with keyed housings, the drive reduces miswiring risk and keeps installation straightforward. These interface choices match the BL motor family that the drive is designed to energize, letting the axis harness plug directly into the servo drive without custom adapters.

232 Connector
53460-0611 (Molex)
Ac Connector
1-179276-2 (AMP)
Axis Count
1
Dc Bus Connector
1-178137-2 (AMP)
Depth
325 mm
Encoder Connector
D02-M15SAG-13L9 (JAE)
Height
380 mm
L side Capacity (hp)
4 hp
L side Capacity (kW)
3.0 kW
Motor Type
BL Motor
Product Type
Okuma Inverter Unit
Weight
5.7 kg
Width
60 mm
  • MIV03 1 B1
  • MIV031B1
  • MIV-03-1-B1
  • MIV3-1-B1

Frequently Asked Questions about MIV03-1-B1:

Q: What is the axis count supported by the MIV03-1-B1 servo drive?

A: The MIV03-1-B1 supports one axis for motor control in your automation setup.

Q: What type of motor is supported by the MIV03-1-B1 servo drive?

A: This drive is compatible with BL Motor type, making it suitable for use with brushless motors.

Q: What is the L side capacity rating of the MIV03-1-B1?

A: The maximum L side capacity of this unit is 3.0 kW (4 hp), allowing for moderate power output.

Q: What RS-232 connector model is used on the MIV03-1-B1?

A: A 53460-0611 Molex connector is used for RS-232 connections on the MIV03-1-B1.

Q: Which encoder connector is featured on the MIV03-1-B1 servo drive?

A: The encoder connector for this unit is the D02-M15SAG-13L9 model by JAE.


Internal Product Review

  • ‘‘The MIV03-1-B1 is an Okuma inverter unit designed for single-axis BL motor service. A 3.0 kW L-side capacity with a 4 hp rating gives the drive a capable operating range for compact servo installations. Compact packaging and clean connector architecture make the unit a strong choice for dependable machine integration.’’

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