Mitsubishi Electric MELSEC-Q Series QD77MS16 Motion-Controller

Imagine a production line that stops because the motion controller cannot keep up. That delay costs time and money. The Mitsubishi Electric MELSEC-Q Series QD77MS16 Motion-Controller is built to end those pauses. It drives up to 16 axes from one tiny unit, giving you fast, precise motion for complex machines. If you need smooth positioning, quick cycle times, and a controller that fits close to your drives, this product is the answer.

Mitsubishi Electric MELSEC-Q Series QD77MS16 Motion-Controller

Many factories face controllers that lag or can only handle a few axes. That limits speed and forces you to buy extra hardware. The problem matters because every second of downtime reduces output and raises costs. This controller removes the limit by offering sub-millisecond cycle times and support for up to 16 axes in a single, compact box. It integrates with the familiar MELSOFT GX Works2 environment, so you can program it quickly and keep your floor tidy.

Benefits

• Control up to 16 axes from one small unit, saving space and wiring.
• Cycle times as low as 0.88 ms give you instant response for high-speed lines.
• Built-in linear and circular interpolation creates smooth motion paths.
• Backlash and gear compensation keep positioning accurate even on worn machines.
• Battery-less flash backup stores settings without extra hardware.

Usages

Use the QD77MS16 in packaging equipment that needs precise pick-and-place timing. It works well in CNC routers where several axes must move together. Assembly robots benefit from its smooth curves and fast response. Conveyor systems can sync multiple drives, and textile machines can control speed-torque precisely. The controller connects to PLCs, CNC software, or stand-alone programs, making it flexible for any automation project.

Key Features

• Supports up to 16 axes, including virtual servo-amplifier axis.
• Operation cycles of 0.88 ms and 1.77 ms for rapid control.
• Linear interpolation for up to 4 axes and 2-axis circular interpolation.
• Multiple control methods: positioning, speed, speed-torque, and cam control.
• Trapezoidal and S-curve acceleration/deceleration processing.
• Backlash, electronic gear, and near-pass compensation functions.
• Synchronous encoder input with up to 4 modules.
• Battery-less flash backup for parameters, positioning data, and block start data.
• Home position return options with fast retry and shift functions.
• Manual JOG, inching, and pulse generator operations.
• Speed-torque control without position loop for specialized applications.
• Amplifier-less operation mode for cost-effective setups.

Specifications