MIV15-1-B1 Okuma
Wake Industrial LLC is not an authorized distributor of this product.
MPN: 1006-2220-003-001
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Okuma MIV15-1-B1 is an inverter unit from the MIV Servo Drives series with a rated continuous capacity of 15 kW or 20 horsepower. It operates with a 24 VDC control supply and a 300 VDC DC bus, and features a 7-segment LED status display. The unit weighs 11.2 kg and measures 380 mm in height, 150 mm in width, and 325 mm in depth.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The MIV15-1-B1 is an Okuma inverter unit positioned within the MIV Servo Drives series. It serves as the power interface between a CNC controller and the servo or spindle motor, modulating the DC link into variable-frequency, variable-voltage output required for precise torque regulation. The unit’s internal control loops allow machining axes, loaders, and positioning tables to follow commanded profiles with repeatable accuracy, while its gate-drive stage synchronizes with feedback from the host controller to maintain stable motor current during rapid accelerations.
Control electronics are energized by a logic rail of 24 VDC, and the power stage draws from a shared bus rated at 300 VDC. The inverter continuously delivers up to 15 kW (20 hp), matching medium-power servo groups on turning centers and gantry systems. An ICB1 inverter control board supervises pulse-width modulation, while Control ROM type 1 stores the operating code used for tuning and protection thresholds. Operating status, alarm codes, and parameter numbers are presented on a front-mounted 7-segment LED, providing a direct diagnostic display without external tools. The drive also works with the manufacturer’s power regenerators and dynamic braking resistors for energy management.
The enclosure weighs 11.2 kg, supporting wall or frame mounting without heavy reinforcement. A height of 380 mm, a width of 150 mm, and a depth of 325 mm give the unit a compact footprint that fits standard electrical cabinets while leaving clearance for airflow around heat-sink fins. These proportions simplify retrofits in multi-axis machines where panel space is limited. Its moderate mass and compact dimensions help limit vibration transfer, which supports connector integrity and the service life of the internal circuit boards.
Frequently Asked Questions about MIV15-1-B1:
Q: What is the control supply voltage for the MIV15-1-B1 drive?
A: The MIV15-1-B1 is supplied with 24 VDC for its control power.
Q: What is the maximum continuous power capacity of the MIV15-1-B1?
A: The rated continuous capacity of this drive unit is 15 kW (20 hp).
Q: What type of status display does the MIV15-1-B1 use?
A: This model features a 7-segment LED for status display.
Q: What is the DC bus supply voltage required for the MIV15-1-B1?
A: The DC bus supply voltage for the MIV15-1-B1 inverter is 300 VDC.
Q: Which inverter control board is included in the MIV15-1-B1 servo drive?
A: The MIV15-1-B1 operates with the ICB1 inverter control board.
