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HH Roberts / AnnnYang AY: 26" and 30" series |
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| Click Here to download our catalogue in PDF format. Adobe Acrobat Reader, latest version will be needed to open this file. |
| This is the medium duty series in a 26" x 80" model. This one has an optional 6 1/2" spindle bore. The base on this series is also one piece. |
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| This is a 40" x 60" machine in final preparation in our shop. This machine was built with a special low speed range for a customer turning tough aerospace allow rings for turbines. | Here is a close up of the turret disc showing the 8 turning positions as well as 3 bolt on boring tool block and one facing tool block. Note the abundance of coolant ports. |
| DY-660C | DY-760C | ||
| Machining capability |
Distance between centers | 1000 / 2000 / 3000 / 4000 / 5000 / 6000 / 7000 / 8000 / 9000 / 10000mm 40" to 393" |
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| Swing over bed | 660mm / 26" | 760mm / 30" | |
| Swing over cross slide | 390mm / 11.4" | 490mm / 19.3" | |
| Main spindle |
Spindle nose | Standard D1-11 or A2-11 (Opt. for power chucks ) Standard 130mm / 5.11" Optional 160mm 6.29" |
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| Spindle bore | |||
| Spindle speeds (rpm) in 3 gear ranges, manual shift |
D1-11, 130mm, L: 40-130, M: 130-400, H: 400-1200 A2-11, 160mm, L: 20-110, M: 110-320, H: 320-660 |
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| Spindle taper | MT 12 | ||
| Travel | Cross travel (X axis) | 400mm 15 3/4" | |
| Longitudinal travel (Z axis) | 600 to 9600 mm 24" to 378" |
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| Feeds | X axis rapid traverse | 5 M / min 200 IPM | |
| Z axis rapid traverse | 7.5 M / min 300 IPM | ||
| Cutting feed rate | 0.001-500mm/rev (0.0004”-20”/rev) | ||
| Motors | Main motor | 30hp(Std.) / 40hp(Opt.) | |
| Inverter | 30hp(Std.) / 40hp(Opt.) | ||
| X axis servo motor | 2.49kw / 11.9Nm / 2000rpm | ||
| Z axis servo motor | 8.31kw / 39.7Nm / 2000rpm | ||
| Oil pump | 100W | ||
| Coolant pump | 450W, 6~10bar | ||
| Hydraulic tank pump | 3hp (2.2kw)(optional for power chuck, hydraulic turret or power tailstock ) |
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| Tank capacity |
Hydraulic tank (optional) | 20L | |
| Lubrication pump | 8 L | ||
| Ball screw | X axis diameter | 40mm | |
| Z axis diameter | 63mm | ||
| Bed | Width | 482mm | |
| Tailstock | Quill diameter | 115mm | |
| Quill travel | 300mm | ||
| Quill taper | MT6 | ||