 |
High
Speed
Precision
Lathes
(Conventional
type)
| Model |
MA-1840 / MA-1860 / MA-1880 |
| Spindle Bore |
56 mm (2") |
| Height of Centers |
230 x 1000 / 1500 / 2000 mm |
| Spindle Speeds (18 steps) |
39~2800 rpm |
|
|
 |
High
Speed
Precision
Lathes
(Inverter
type)
| Model |
MA-1840/MA-1860/MA-1880 |
| Spindle Bore |
56 mm (2") |
| Height of Center |
230 x 1000 / 1500 / 2000 mm |
| Spindle Speeds (rpm) |
H: 3100~681 |
| M: 680~153 |
| L: 152~33 |
|
|
|
• |
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-1840
|
MA-1860
|
MA-1880
|
|
General
Capacity
|
|
|
Center
height
|
230
mm
|
|
Max.
swing
over
bed
|
460
mm
|
|
Max.
swing
over
gap
|
640
mm
(opt.)
|
|
Max.
swing
over
cross
slide
|
290
mm
|
|
Distance
between
centers
|
1000
mm
|
1500
mm
|
2000
mm
|
|
Main
Spindle
|
|
|
Spindle
nose
|
D1-6
|
|
Spindle
bore
|
56
mm
(2")
|
|
Spindle
speeds
(rpm) |
Conventional
type,
39-2800
/ 18
steps
|
|
Inverter
type
(opt.)
H :
3100~681,
M:680~153,
L:152~33
|
|
Carriage
|
|
|
Gross
slide
travel
|
280
mm
|
|
Compound
rest
travel
|
120
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
|
|
Range
of
cross
feeds
|
0.03-0.44
mm/rev
|
|
Motor
|
|
|
Main
spindle
motor
|
7-1/2
Hp /
10
Hp(opt.)
|
|
Coolant
pump
motor
|
1/8
HP
|
|
Net
Weight
Approx.
|
2000
kgs
|
2300
kgs
|
2600
kgs
|
|
Gross
Weight
Approx.
|
2300
kgs
|
2600
kgs
|
2900
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. |
