 |
High Speed Precision
Lathes (Conventional type)
|
Model |
MA-2140 /
MA-2160 / MA-2180 /
MA-21120
|
|
Spindle Bore
|
85 mm(3") / 105
mm(4") opt.
|
|
Height of Centers
|
270 x 1000 / 1500 /
2000 / 3000 mm
|
|
Spindle Speeds (18
steps) |
25~1545rpm /
23~1293rpm (opt.)
|
|
|
 |
High Speed Precision
Lathes (Inverter type)
|
Model |
MA-2140 /
MA-2160 / MA-2180 /
MA-21120
|
|
Spindle Bore
|
85 mm (3")
|
105 mm(4") opt.
|
|
Height of Centers
|
270 x 1000 / 1500 /
2000 / 3000 mm
|
|
Spindle Speeds (rpm)
|
H: 2250~491
M: 490~126
L: 125~27 |
H: 1500~331
M: 330~93
L: 92~20
|
|
|
|
• |
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
|
|
|
SPECIFICATIONS |
|
MODEL\ ITEM
|
MA-2140
|
MA-2160
|
MA-2180
|
MA-21120
|
|
General Capacity
|
|
|
Center height
|
270 mm
|
|
Max. swing over bed
|
540 mm
|
|
Max. swing over gap
|
680 mm
(opt.) |
|
Max.
swing over cross slide
|
360 mm
|
|
Distance between centers
|
1000
mm |
1500
mm |
2000
mm |
3000
mm |
|
Main Spindle
|
|
|
Spindle nose |
D1-8 |
A2-11 |
|
Spindle bore |
85
mm(3”) |
105
mm(4”)(opt.) |
|
Spindle speeds (rpm) |
Conventional type, 25~1545 |
23~1293 |
Inverter type,
H:2250~491(opt.)
M:490~126
L:125~27 |
H:1500~331
M:330~93
L:92~20 |
|
Carriage
|
|
|
Gross slide travel
|
330 mm
|
|
Compound rest travel
|
150 mm
|
|
Tailstock
|
|
|
Tailstock spindle
dia. |
75 mm
|
|
Tailstock spindle
travel |
170 mm
|
|
Tailstock spindle
taper |
MT#5
|
|
Bed
|
|
|
Bed width
|
350 mm
|
|
Threading
|
|
|
Lead screw
|
4 TPI
or 6 mm/pitch |
|
Metric pitch threads
|
0.5-7
mm/pitch (24 kinds)
|
|
Inch 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
|
|
|
Range
of longitudinal feeds
|
0.06-0.88 mm/rev
|
|
ange of cross feeds
|
0.03-0.44 mm/rev
|
|
Motor
|
|
|
Main spindle motor
|
10 HP
/ 15 HP (opt.) |
|
Coolant pump motor
|
1/8 HP
|
|
Net Weight Approx.
|
2400
kgs |
2700
kgs |
3100
kgs |
3200
kgs |
|
Gross Weight Approx.
|
2700
kgs |
3000
kgs |
3400
kgs |
3600
kgs |
|
STANDARD
EQUIPMENT:
|
• |
Center sleeve
|
1PC |
|
• |
Center |
2PCS |
|
• |
Main drive motor
|
1SET |
|
• |
Tool box & tools
|
1SET |
|
• |
Coolant equipment
|
1 SET |
|
OPTIONAL
EQUIPMENT:
|
• |
Steady rest
|
• |
3 Jaws scroll chuck
|
|
• |
Follow rest
|
• |
4 jaws independent
chuck |
|
• |
Face plate |
• |
Turret type 4
position bed stopper
|
•
• |
Gap bed
Clutch & Brake
|
•
• |
Quick change
toolpost
Splash guard
|
|
• |
Work light
|
• |
Micrometer bed
stopper |
|
• |
Taper attachment
|
• |
Z-zxis rapid travel |
|
• |
CE conformity
|
|
|
|
|
|
Note: We have the right to
modify the specifications or
designs. if there are subjected to
change, without prior notice. |
