DESCRIPTION
CONVENTIONAL TYPE
DESCRIPTION
CONVENTIONAL TYPE
•A highly smooth conventional lathe with the optimal design for better turning performance
•Integrated quality features that give you speed, precision and dependable performance year after year
•A big-capacity series that is suitable for machining largerworkpiece.
•18-Steps spindle speed
INVERTER CONTROLLED TYPE (i) Series
•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-1840(i) | MA-1860(i) | MA-1880(i) |
| CAPACITY |
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| Center height | mm | 230 | ||
| Swing over bed | mm | 460 | ||
| Swing over gap | mm | 640 (opt.) | ||
| Swing over cross slide | mm | 285 | ||
| Distance between center | mm | 1000 | 1500 | 2000 |
| Bed width | mm | 350 | ||
| SPINDLE |
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| Spindle bore | mm | Ø56 (2") | ||
| Spindle nose | - | D1-6 | ||
| Spindle speeds 18 steps | rpm | 39~2800 | ||
| Inverter type (Variable speeds) | H : 681~3100 M: 153~680 L: 33~152 | |||
| TRAVEL |
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| Gross slide travel | mm | 280 | ||
| Compound rest travel | mm | 120 | ||
| TAILSTOCK |
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| Tailstock spindle dia. | mm | 75 | ||
| Tailstock spindle travel | mm | 170 | ||
| Tailstock spindle taper | - | MT#5 | ||
| 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 (16 kinds) | ||
| DP threads | - | 8 - 112 P (36 kinds) | ||
| FEEDING RANGE |
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| Range of longitudinal feeds | mm/rev. | 0.06 - 0.88 | ||
| Range of cross feeds | mm/rev. | 0.03 - 0.44 | ||
| MOTOR |
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| Main spindle motor | HP | 7.5 / 10 (opt.) | ||
| Coolant pump motor | HP | 1/8 | ||
| WEIGHT |
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| Net Weight | kg | 2000 | 2250 | 2500 |
Note:
We have the right tomodify the specification or designs. If there are subjected to change without
prior notice.
MA-1800(i) Series
ACCESSORIES
| STANDARD ACCESSORIES |
| OPTIONAL ACCESSORIES |
| l Main drive motor | l CE conformity | |
| l Coolant equipment | l Electromagnetic brakes | |
| l 4-way tool post | l Gap bed | |
| l Tail stock | l Z-axis rapid travel | |
| l Center sleeve | l Digital Readout System | |
| l Dead Center | l 3-Jaw scroll chuck | |
| l Tool box & tools | l 4-jaw independent chuck | |
| l Independent Electrical Box | l Double chuck system | |
| l Operation & Service Manual | l Rear chuck adaptor | |
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| l Face plate | |
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| l Quick change tool post | |
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| l Taper attachment |
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| l Full length splash guard |
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| l Chuck guard |
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| l Chip and coolant shield |
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| l Leadscrew guard |
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| l Work light |
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| l Steady rest |
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| l Follow rest |
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| l Micro-meter bed stopper |
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| l Turret type 5-position bed stopper |
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| l Rotating center |
