DESCRIPTION
?Better performance than conventional lathes
?3-step speeds, each in variable speed change
?Speed change by auto shifting
?More convenient turning processing control & spindle speed shown on rpm meter
?Braking controlled by quick inverter stop
?Through cross feeding at fixed spindle speed, you′ll get the fine accuracy & speed for slide face of round plate (similar to CSS function)
?Through cross feeding for step turning, the spindle speed change can match and achieve rapid effect
| Description/MODEL | Unit | MA-1720(i) | MA-1730(i) | MA-1740(i) |
| CAPACITY |
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| Center height | mm | 230 | ||
| Swing over bed | mm | 460 | ||
| Swing over gap | mm | 630 (opt.) | ||
| Swing over cross slide | mm | 285 | ||
| Distance between center | mm | 550 | 750 | 1000 |
| Bed width | mm | 300 | ||
| SPINDLE |
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| Spindle bore | mm | 58 (2") | ||
| Spindle nose | - | A1-6 | ||
| Spindle speeds 12 steps | rpm | 20~2000 | ||
| Inverter type (Variable speeds) | H : 215~2500 L: 22~214 | |||
| TRAVEL |
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| Gross slide travel | mm | 250 | ||
| Compound rest travel | mm | 120 | ||
| TAILSTOCK |
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| Tailstock spindle dia. | mm | 58 | ||
| Tailstock spindle travel | mm | 150 | ||
| Tailstock spindle taper | - | MT#4 | ||
| THREADS |
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| Lead screw | - | 4 TPI or 6 mm / pitch Ø35 | ||
| Metric pitch threads | - | 0.5 - 7 mm / pitch (24 kinds) | ||
| Inch pitch threads | - | 4 - 56 TPI (36 kinds) | ||
| Module pitch threads | - | 0.25 – 3.5 M (28 kinds) | ||
| DP threads | - | 8 - 112 P (36 kinds) | ||
| FEEDING RANGE |
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| Range of longitudinal feeds | mm/rev. | 0.05 – 0.88 | ||
| Range of cross feeds | mm/rev. | 0.02 - 0.44 | ||
| MOTOR |
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| Main spindle motor | HP | 5 / 7.5 (opt.) | ||
| Coolant pump motor | HP | 1/8 | ||
| WEIGHT |
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| Net Weight | kg | 1550 | 1650 | 1800 |
Note:
We have the right tomodify the specification or designs. If there are subjected to change without
prior notice.
MA-1700(i) Series
ACCESSORIES
| STANDARD ACCESSORIES |
| OPTIONAL ACCESSORIES |
| l Main drive motor | l CE conformity | |
| l Coolant equipment | l Gap bed | |
| l 4-way tool post | l 3-Jaw scroll chuck | |
| l Tail stock | l 4-jaw independent chuck | |
| l Center sleeve | l Face plate | |
| l Dead Center | l Quick change tool post | |
| l Tool box & tools | l Work light | |
| l Independent Electrical Box | l Taper attachment | |
| l Operation & Service Manual | l Steady rest | |
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| l Follow rest | |
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