H250- H400

Description
All modern technologies of run-in and profile gear milling Saving capital investments due to the reserve of power and speed for future tool designs The ability to select the milling head and the table of the product for a specific application Various options for loading parts, including circular loader, portal loader and robot Specifications:
H 250 H 300 H 400
Max. diameter of the part mm 250 300 400
Max. the module for milling by the rolling method / milling of the circumferential steps of the teeth mm 4,5 (8,0) 8 8
Radial stroke (X) mm 25 - 205 40 - 255 60 - 285
Max. feed rate, glad. mm/min 10 000 10 000 10 000
Tangential stroke (Y) mm 240 240 240
Max. feed rate, tangent. mm/min 7000 7000 7000
Axial stroke (Z) mm 200 - 600 (200 - 800) 200 - 600 (200 - 800) 200 - 600 (200 - 800)
Max. feed rate, axial. mm/min 7000 7000 7000
The rotation speed of the milling spindle rpm 225 - 1800 (300 - 3000) 225 - 1800 (300 - 3000) 225 - 1800 (300 - 3000)
Milling spindle drive power kW 18,5 (14 / 31) 14 (31) 14 (31)
Nominal torque of the milling spindle Nm 275 (550 / 190) 550 (190) 550 (190)
Angle of inclination of the milling head hail ± 45 ± 45 ± 45
Mounting in the milling spindle 032/ SK25 032/ SK25 032/ SK25
Main bearing/counter support HSK-A80 / cylinder. HSK-A80 / SK25 HSK-A80 / cylinder. HSK-A80 / SK25 HSK-A80 / cylinder. HSK-A80 / SK25
Max. milling cutter diameter mm 130 (175 / 130) 175 (130) 175 (130)
Max. length of the cutter with teeth / total mm 250 /325 250 /325 250 /325
Max. table rotation speed rpm 5 - 600 (1 - 400) 1 - 400 1 - 400
Table diameter mm 170 250 330
The diameter of the table opening mm 100 H7 100 H7 150 H6
The total installed capacity is about kW 40 40 40
CNC machine tool Siemens 840 D Siemens 840 D Siemens 840 D
Solutionline Solutionline Solutionline
Safety integrated Safety integrated Safety integrated
Number of CNC-controlled axes for gear milling 6 6 6
The weight of the machine is about kg 9500 - 11 000 9500 - 11 000 9500 - 11 000
Machine dimensions (L x W x H) about mm 4000x2420x2750 (3050) 4000x2420x2750 (3050) 4000x2420x2750 (3050)
Characteristics
Gear Milling Machine The H 250/300/400 series machines are specially designed for high-performance dry tooth processing or COOLANT processing of parts with a diameter of up to 400 mm, and guarantee the best performance in the case of production of small batches of parts, as well as in mass production conditions. The H 250/300/400 series machines allow the processing of straight-toothed and bevel gears, crown and cone gears, worm gears, sprockets and pulleys for toothed belt gears; block gears and special profiles. Depending on the specific range of parts, we equip the machine with the appropriate milling head to ensure optimal performance that meets your requirements. Machines of this series can be used for rolling or profile milling, dry or using coolant, high-speed steel cutters or carbide cutters for processing gears after heat treatment. The machine can be equipped with a ring loader or a portal loader, depending on the customer's requirements
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