GearHobbing Machine Pfauter RA 200
Gear hobbing is amechanical process of production of gears in which gears are cut by agenerating process of rotating the gear blank work-piece and the cutter knownas the hob at the same time with a specific gearing ratio between the hob andthe gear blank work-piece. In the gear hobbing process the gear blank workpiece is constantly fed towards the rotating hob until the required depth ofthe cut is reached. The hob is then constantly fed across the face of the blanktill all the teeth are completely cut.
In hobbing of spurgears the hob teeth are set in a direction parallel to the axis of rotation ofthe gear blank.
For the productionof helical teeth hobbing process the axis of the hob is set over an angle withthe gear blank in order to produce the proper helix. The worm gears aremanufactured with the axis of the hob being set at the right angles to the gearblank work-piece.
Description:
Machine Type: Gear Hobbing Machine
Machine Make: Pfauter
Machine Model:RA 200
Features: Easy Installation,Pocket friendly prices, Minimum Maintenance
Technical Specification:
| CAPACITY | ||
| Max. Wheel Diameter | 203 mm | |
| Max. Helix Angle Of Tooth | 40 degrees | |
| Min. Number Of Teeth To Be Hobbed | Standard (1-start index drive) | 6(9) |
| Special (2-start index drive) | 4 | |
| Max. Number Of Teeth To Be Hobbed | 48 (72) | |
| DIMENSIONS | ||
| Center Distance Between Work-Piece And Hob | Min. | 11 mm |
| Max. | 140 mm | |
| Diameter Of Work Table | 220 mm | |
| Diameter Of Table Bore | 62 mm | |
| Bore Of Table Bushing | 72 mm | |
| Diameter Of Hob Arbors (1 Included With Machine) | 21 mm, 24 mm, 19 mm, 11 mm | |
| Hob Spindle Taper | Morse 4 | |
| Max. Hob Dimensions | Diameter | 124 mm |
| Length | 176 mm | |
| Max. Hob Shift-Manual Or Automatic | 110 mm | |
| Hob Speed-Adjustable From | 80-500 rpm | |
| ELECTRIC SPECIFICATIONS | ||
| Voltage (Standard) | 220/380 V | |
| Frequency (Standard) | 50 Hz | |
| Rated Output Of Main Motor | 10 HP | |
| Total Power Consumption Of Machine | 16.5 KVA | |
| DIMENSIONS & WEIGHT | ||
| Dimensions Of The Machine | 3600 x 2000 x 2400 mm | |
| Weight Of The Machine | 7 Tons | |
Buy Used Pfauter RA 200 Gear Hobbing Machine in very good working conditionat a very competitive price.
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