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RFT SERIES
Full 4th
Axis Rotary Tables
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Features:
- Compatable with most A/C servo
Motors: Fanuc, Mitsubishi, Yaskawa, etc.
- Double lip oil seal for maximum protection against coolant contamination.
- Dual Class "A" tapered roller bearings for both axial and radial
loads.
- Hardened and Ground spur gear
drive
- Worm Shaft Housing designed with dual needle and thrust
bearings for anti-backlash
- Dual Disc Pnuematic Braking
provides upto 40% more holding force
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- Comes with Pressure switch,
home limit switch, 100 v or 24v solenoid switches, and internal
wiring harness
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Inch (mm)
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MODEL
RFT |
140 |
170 |
220 |
280 |
320 |
400 |
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SUB
TABLE O.D.
BORE
I.D.
THREADED
I.D. |
5.51(140)
0.98 (25)
M20P2.5 |
6.69(170)
1.65 (42)
M36P3.0 |
8.66(220)
1.65 (42)
M36P3.0 |
11.02(280)
1.65 (42)
M36 P3.0 |
12.60(320)
1.65 (42)
M36 P3.0 |
15.75(400)
1.65 (42)
M36 P3.0 |
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CENTER HEIGHT
inch (mm) |
4.53(115) |
5.12(130) |
6.30 (160) |
7.48 (190) |
8.66 (220) |
10.24(260) |
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MAX
RPM |
41.6 |
33 |
16.6 |
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SPINDLE
TORQUE
ft.
lbs (kg/m) |
240 (32) |
240 (32) |
300 (40) |
950 (120) |
950 (120) |
1400 (186) |
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SPINDLE
BRAKE TORQUE
ft.
lbs. (Kg/m) |
65 (9) |
110 (15) |
180 (25) |
325 (45) |
480 (66) |
650 (90) |
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RESOLUTION
(degrees) |
0.001" |
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MAX
LOAD HORIZONTAL TABLE POSITION lbs (kg/m) |
110 (50) |
180 (80) |
260 (120) |
400 (180) |
550 (250) |
660 (300) |
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MAX
LOAD VERTICAL TABLE POSITION lbs. (Kg) |
55 (25) |
90 (40) |
130 60) |
200 (90) |
275 (125) |
330 (150) |
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POSITIONING
ACCURACY |
(+/-) 22.5 SECONDS |
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REPEATABILITY |
6 SECONDS |
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MOTOR
TYPE |
AC SERVO (Fanuc, Yaskawa,
Meldas, Sanyo) Please Specify |
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SETTING
POSITION |
HORIZONTAL / VERTICAL |
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THRU
HOLE DIAMETER |
1.26 (32) |
1.77 (45) |
2.50 (63.5) |
3.54 (90) |
4.33 (110) |
5.12 (130) |
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Gear
Ratio |
72:1 |
90:1 |
180:1 |
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SPINDLE
RUNOUT |
0.0006 (0.02) |
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SPINDLE
TYPE |
Accu-Flange w/ 6 T-Slots |
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NET
WEIGHT lbs. (Kg) |
84 (38) |
108 (49) |
180 (82) |
282 (128) |
418 (190) |
682 (310) |
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Standard Equipment |
- Table Body & Mator Cover
- 100v A/C {strd} or 24v D/C
Solenoid Air Valve
- Internal motor and encoder
cables (motor to motor cover)
- All cables and motor cover
are equipped with Am Phenol brand connectors.
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- Hardened & Gorund spur gears
from motor to worm shaft
- Limit switch for Home Position
(N.C. {strd} or N.O.)
- Warranty Card, Test Report,
Electrical Drawings, & Manual
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Special
Note:
Servo
Motors and External Cables are not included, but can be supplied
at an additional cost. Mounting of the motor is included in the
cost of the table. |
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(c) 1998, 1999,
2000 Yuasa International
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