Helios K 200-R

Used Gear Hobbing Machine with Fanuc CNC

8.5 DP

Max Pitch Rating


RPM Hob Speed

Versatile hobbing machine for spur and helical gears, worm gears, and other tooth profiles.

Updated with all-new Fanuc CNC package:
Servo motors, spindle motors, and electrical sub-panels.

Superior dampening from composite epoxy bed:
Ensures the highest possible static, dynamic, and thermal stability.

Proven closed-box symmetric machine design:
Provides static and dynamic rigidity during extreme cutting scenarios, promoting machine longevity and consistent part quality.

Quick changeover achieved with hob arbor clamping system and clamping work spindle:
Allows workpiece fixturing to be secured with the touch of a button.

Optional features offering flexibility include:
Gantry automation system.
Auxiliary tool for deburring tools, steady rests, and special applications.
Re-hobbing (skiving) capability.
Timing of one gear to another gear on single workpiece or to an external or internal feature.


Up to eight CNC axes for application versatility.


Flexible automation system with special design options.


Hob shifting for evenly distributed cutting tool wear.


Part diameters up to 7.087" and shaft lengths up to 11.811".

The best of both: Koepfer + Fanuc.

The K 160-Repowered and K 200-Repowered machines combine the proven technology of Koepfer hobbing machines with industry-preferred Fanuc CNC control for reliability to suit tomorrow’s gear manufacturing needs, at a price to suit today's budget.

K 200-R Technical Specifications

Maximum module / diametral pitch 3.00 mn 8.5 DP
Minimum number of teeth 3 -
Maximum workpiece diameter - manually loaded 180 mm 7.08 in
Maximum workpiece diameter - automatically loaded 120 mm 4.72 in
Maximum axial travel 200 mm 7.87 in
Maximum workpiece length - manually loaded 350 mm 13.78 in
Maximum workpiece length - automatically loaded 300 mm 11.81 in
Center distance of workpiece to cutter - minimum 10 mm 0.39 in
Center distance of workpiece to cutter - maximum 110 mm 4.31 in
Hob Head
Maximum cutter diameter 80 mm 3.15 in
Maximum cutter length 130 mm 5.11 in
Maximum cutter shift 100 mm 3.93 in
Maximum swivel angle -45° +45°

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