SIEMENS 6FC9320-5DC01 SINUMERIK Electronic Handwheel, 76.2×76.2mm Front Panel

Overview

The SIEMENS 6FC9320-5DC01 is a panel-mount electronic handwheel for SINUMERIK CNC systems such as 808D. It adopts 5VDC power supply and RS-422 TTL incremental signal output, used for manual jog and fine positioning of machine axes. It is widely stocked as spare for CNC lathes, milling machines and machining centers.

Features This compact 76.2×76.2mm square handwheel fits standard operator panel cutouts. The 6FC9320-5DC01 delivers stable quadrature encoder pulses, 100 pulses per revolution, good anti-interference performance for machine shop environments. It directly connects to SINUMERIK HMI/NCU handwheel interface for manual axis jog, single-step and continuous feed mode.

Specs

Model: 6FC9320-5DC01 Series: SINUMERIK accessories Type: electronic handwheel Front panel size: 76.2 × 76.2 mm Supply voltage: 5 V DC Signal: RS-422 (TTL), incremental encoder Pulse: 100 ppr Current consumption: 60 mA max Mounting: panel cutout installation Certifications: CE, UL Product status: CNC spare part

Principle

Rotating the handwheel turns the internal optical encoder and generates A/B phase quadrature pulses. The SINUMERIK NC receives pulse count and direction signal to control axis movement speed and travel distance for manual fine adjustment.

Applications

The 6FC9320-5DC01 is widely deployed on CNC milling machines, turning centers, machining centers and grinding machines. It is used for manual axis jog, tool setting and workpiece fine alignment.