Servo-Torq® Rotary cutters with pre-heaters

Ø 40 – 50 - 100 mm

A stand‐alone rotary cutter with an intergal pre-heater tunnel. This system is recommended when cutting rigid plastic pipe & profile where some extra warmth is needed in the product to achieve a nice swarf-free cut finish.

The pre-heater system can be based on infra-red or hot air. In both cases the heater tunnel is placed immediately in-front on the inlet cutter guide bushes.

All machines come with a Lenze 4.3" wide-screen colour touch-screen control panel. Also supplied is an encoder length control system, including a measuring wheel designed to run on the caterpillar belt or directly on the product.

A fibre-optic photo-eye length control system is available as an option.

Cutter power ranges for light‐duty to super‐heavy‐duty. Torque enhancer gearboxes are available to increase the cutting power to over 260 Nm (equivalent to 46 kW).

Servo-Torq rotary cutter range - Free-standing:

Model Max. outer diameter capacity (mm) Servo motor size (Nm)1 Servo drive rating (A) Peak Torque (Nm) Equivalent motor power (kW)
ST-LT 40, 50 7.5 9.5 22.5 4.0
ST-MT 40, 50, 100 11.0 13.0 29.0 5.5
ST-HD 40, 50, 100 14.0 16.5 55 - 1371 7.5 - 18.71
ST-XHD 40, 50, 100 17.0 23.5 77 - 1541 11.0 - 27.51
ST-XXHD 40, 50, 100 21.0 39.0 105 - 2621 18.5 - 46.01

1 higher figures apply when the optional torque enhancer gearbox is fitted

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