Why Do CNC Machines Still Need a Handheld MPG?

Modern CNC machines are highly automated. Yet, operators still need direct control during many important operations.

A handheld Manual Pulse Generator (MPG) provides this control, allowing operators to move machine axes manually and precisely when needed.

Direct Control During Machine Setup

Machine setup often requires the operator to make small adjustments to the position of an axis. Whether setting a workpiece, aligning a tool, or checking a machining position, precise manual movement can make the process easier.

With a handheld MPG, the operator can control axis movement directly while observing the machine and workpiece.

Fast Positioning and Fine Adjustment

Different pulse rates allow the MPG to support different positioning requirements.

A higher pulse rate can be used for faster movement when the machine needs to approach a target position. Lower pulse rates provide finer control for precise positioning and adjustment.

This makes the MPG useful for both relatively fast positioning and detailed manual adjustment.

Useful for Maintenance and Service

MPGs are also useful during machine inspection, maintenance, and service operations.

When an axis needs to be moved to a specific position for inspection or adjustment, direct manual control can make the operation more convenient and intuitive.

Wired and Wireless Options

Different machine applications may require different operating methods.

Wired MPGs provide a straightforward and reliable connection for conventional CNC applications. Wireless MPGs offer greater freedom of movement and can be useful when operators need to work around the machine without being restricted by a cable.

The right configuration depends on the machine design and operating environment.

A Simple Tool for Better Machine Control

Automation handles most CNC machining operations, but not every task can or should be fully automated.

A reliable handheld MPG gives operators direct control when precise manual movement is required — during setup, adjustment, inspection, and maintenance.

Our CNC MPG solutions are available in wired and wireless configurations for different machine tool applications.

Looking for an MPG for your CNC machine? Contact us to discuss your application and requirements.