EUCHNER HBA-119903 Portable Handwheel with Cable 7-Axis FAGOR-Compatible

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The EUCHNER HBA-119903 is a cabled handheld manual pulse generator (MPG) designed for FAGOR CNC controls. It is used during machine setup, maintenance, and recovery operations, providing precise manual axis control for machining centers, lathes, grinders, and routers. With its 7-position axis selector, this pendant is a reliable replacement unit and an essential spare part for maintenance teams working on CNC machines that require accurate manual jogging.

The HBA-119903 operates by generating incremental pulses that are transmitted directly to the CNC control. The operator can select the desired axis and move it in controlled increments, making the pendant ideal for workpiece setup, probe positioning, fixture alignment, and axis recovery after machine alarms. The tactile handwheel and clear axis selection help ensure precise positioning while reducing the risk of overshooting sensitive machine movements.

Manufactured in Germany, this EUCHNER pendant is designed to withstand demanding shop-floor environments where electrical noise, coolant, and metal chips are present. Its fixed cable provides reliable signal transmission and eliminates the intermittent connection problems sometimes encountered with worn connectors. This makes it particularly suitable for machines that undergo frequent setup changes and maintenance operations.

The EUCHNER HBA-119903 is often kept in spare parts inventory to reduce downtime when a manual pulse generator fails unexpectedly. Facilities operating several FAGOR-controlled machines frequently standardize on this reference to simplify spare-part management and speed up field replacement.

Each unit can be tested on dedicated CNC simulators and bench equipment to verify pulse accuracy and axis selector operation before shipment. Products are packaged using protective materials suitable for industrial transportation and are supplied with standard warranty coverage. Repair services, exchange programs, and refurbished units may also be available depending on requirements and stock availability.

Frequently asked questions about HBA-119903:

Is this a direct replacement for my FAGOR-controlled machine
Match the reference and compare the connector type and pinout with the original pendant. Builders sometimes change wiring, so sharing photos or the old unit’s diagram helps confirm a drop-in replacement.

How many axes can it control
The selector provides control for up to seven axes. The channels correspond to the selector positions and must match the CNC I/O mapping used on the machine.

Does this version include an emergency stop or enabling switch
Availability of safety elements depends on the exact build of the HBA series. We can confirm the switch set and wiring present on the supplied unit on request.

What should I check before installation
Confirm connector style, pin assignment and cable length versus the existing harness. Verifying these details ensures proper integration without modification.