VACII D6

Ask for Availability

Preparing your secure checkout page...

The Okuma VACII D6, part of the VAC Spindle Drives series, is designed with a Power Supply Unit model D6A and a Control PCB featuring the VAC board II and VAC card 1. It operates with an input voltage range of AC 170V-250V at 50/60Hz. Its transistor module handles 75A at 450V.

Warranty
Wake Industrial Warranty

Quote Request Form:

To contact sales for pricing and lead time:

Payment Methods

Visa
Mastercard
AmEx
Wire Transfer

Shipping Methods

DHL
UPS
FedEx
Freight

Our Credentials

Cary Chamber
DUNS Registered
SAM Registered
BBB Accredited

Product Description:

Okuma is a trusted manufacturer known for engineering reliable automation products for industrial machining systems. The VAC series includes the VACII D6 spindle drive that is designed for high speed spindle control. This drive supports rack and panel installation which offers flexible mounting for diverse industrial environments.

The VACII D6 spindle drive has a three phase power supply which makes its performance constant and reliable in high load application. It sustains optical fiber communication channels which delivers a high speed signal transmission between the drive and the control unit. The enclosure design guarantees complete protection against dry and wet operations. It has constant operation between control cabinet temperatures of 0 °C and +45 °C. The VACII D6 spindle drive integrates a dependable control system based on Omron relays and is fully compatible with Fanuc control logic. It includes labeled relay terminals marked as R, S and T to simplify installation and troubleshooting. The control voltage circuit has an inverter transformer and an easily observable Omron relay that simplifies the verification of the circuit. It is easily configured via DIP switches and jumpers and a labeled terminal block to accurately configure the system.

The VACII D6 spindle drive provides dependable performance and configuration flexibility for industrial spindle control systems. It needs a 200 V AC supply to provide a steady effective power to drive. The waterproof and dustproof design supports long term use in harsh settings. Its labeled terminals offer clear guidance for connection and system integration. The drive helps maintain precise drive control with stable operation under heavy machining tasks. It is suitable for demanding environments that require consistent speed and torque control.

Base Circuit Fuse
1A
Control Pcb
VAC board II + VAC card 1
Control Signal Connector
Pins 1-50, including +15V, -15V
Control Voltage Rails
+15V, -15V, +5V, 6V
Control Voltage Section
Internal transformer and Omron relay visible
Diode Module
PT768, 75A, 800V
Enclosure Requirements
Waterproof and dustproof
Input Fuse
5A
Motor Signal Connector
MATE-N-LOCK 1-480438-0, 16 pins
Pcb Okuma Part Number
E4809-045-140
Power Input Voltage
AC 170V-250V, 50/60Hz
Power Supply Unit
D6A
Transistor Module
QM75D1X-H, 75A, 450V
Warning Fuse Mp50
5A
Warning Fuse Smp32
3.2A

Frequently Asked Questions about VACII D6:

Q: What benefit does the fiber optic channel in VACII D6 offer over conventional wiring?

A: It delivers faster, noise-immune communication, ensuring stable control even in high-interference environments.

Q: Why are DIP switches and jumpers important in the VACII D6 spindle drive?

A: They allow hardware-level customization for parameter adjustments without needing complex programming tools.

Q: What does the inverter transformer do in the VACII D6 control circuit?

A: It ensures proper voltage conversion for control logic, maintaining consistent operation in fluctuating input scenarios.

Q: How does the VACII D6 handle overload protection?

A: The Omron relays work in tandem with breakers to prevent circuit damage during electrical surges.

Q: What role does Fanuc compatibility play in VACII D6 integration?

A: It allows direct communication with Fanuc-based CNC systems, streamlining setup in existing automation platforms.


Internal Product Review

  • ‘‘The VACII D6 spindle drive supports precise torque control with a 200V AC supply, fiber optic communication, and DIP switch configuration. Integrated Omron relays and labeled terminals simplify setup and diagnostics. It’s highly effective for CNC systems in rugged, space-limited environments needing long-term reliability.’’

Motion Industries logo
3M logo
IBM logo
Gexpro Logo
Caterpillar logo
NASA logo
Ford logo
Vallen logo