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- Automatic units for the industrial use
- Huge range on other models available
- All units can be equipped with additional accessories
- Please ask for our special catalogue No. G32373
- Top Quality products made in USA
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Pneumatic Automatic Feed Drilling Units
ARO Bant-A-Matic, Par-A-Matic, and Super Par-A-Matic Drillsprovide
the selection, performance, and degree of precision to automate
a wide range of secondary machining applications simply and
economically. They utilize compressed air for both the spindle
rotation and feed / control functions. The reliable rotary-vane
air motor offers high power-to-size performance which minimizes
tool size and weight for added machine design flexibility. The
tools are easily installed, requiring only simple pneumatic
circuitry. They can be used individually or in conjunction with
other electric & pneumatic tools.
Mod. 8245 / 8255 / 8265 |
Mod. 8660 / 8670 |
| Type
/ Model-No. |
Drilling capacity in mm at 6.2 bar in:
|
No
load speed
1/min |
Motor
Power
PS |
Dynamic
Thrust
N |
Stroke
max.
mm |
Chuck
capacity
mm |
| Steel |
Alu |
Timber |
|
8245*
|
0.5-4.8
|
0.8-6.4
|
1.6-7.9
|
900 / 2700 / 4400 / 10000 / 19000
|
0.25
|
400
|
76
|
6.5
|
|
8255*
|
0.4 - 7.9
|
0.8-8.7
|
1.6-10.3
|
500 / 850 / 1450
2100 2800 / 5000 10000 / 17000
|
0.5
|
755
|
76
|
8
|
|
8265
|
0.4-12.7
|
2.4-15.9
|
2.4-17.5
|
350 / 650 / 1200
2500 / 4600/
10000 / 17000
|
0.84
|
1110
|
76
|
13
|
|
8660**
|
1.5-13
|
5-14
|
6-25
|
450 / 750 / 1300
/ 2700 / 4500 / 11500 / 16000
|
0.75
|
1560
|
76
|
13
|
|
8670**
|
9.5-16
|
11-22
|
13-32
|
450 / 800 / 1350 / 2800 / 4700
|
1.25
|
2220
|
76
|
19
|
* = Also available as unit without valve (a 4-way
valve is required as a control unit)
** = Models equipped with hydraulic brake cylinder
(stroke 51mm)
Elektro-Pneumatic Units (fully automated) also available
upon request.
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Pneumatic Automatic Feed Tapping Units (fully automated)
| Type / Model-No. |
Capacity in mm at 6.2 bar in:
|
No load speed
1/min
|
Motor
Power
PS |
Stroke
mm |
| Mild steel |
Aluminium |
Chuck capacity
mm |
| 8246* |
M4 - M5 |
M5 - M6 |
500 / 900 |
0.25 |
50 |
0 -6.3 |
|
8256*
|
M5 - M8
|
M6 - M12
|
500/850/1450
|
0.50
|
50
|
0 - 12.5
|
| 8257** |
M5 - M8 |
M6 - M12 |
500/850/1450 |
0.50 |
50 |
1.6 - 8.0
6.3 - 15.8 |
|
* Suitable for both dead end and
continuousThread
** Suitable for Continuous Thread only
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New: Electric drilling units ARO
- Reliable and precise performance for consistent results
Each unique feature of the ARO Series 34, 54 and 74 Electra-Feed
Drill supports unsurpassed performance accuracy:
• A precision spindle with pre-loaded bearing support
for accurate targeting, longevity, and .001 t.i.r. runout,
or less.
• Built-in dwell control that holds repeatable depth
within .002 inches.
• Individually adjustable feed rate control for advance
and retract.
• The longest usable tool stroke length (adjustable
to 110 mm [4.33 inches]) available in such a compact tool.
• Variable thrust from 150 to 330 Ibs. for proper
penetration power and rate.
• A heavy duty, ball-bearing supported drive train
that is fully sealed and prelubed.
• Air and electric I/O’s for control and feedback.
|
| Type
/ Model-No. |
Drilling capacity mm in:
|
No
load speed
1/min |
Motor
Power
PS |
Thrust
Nm |
Stroke
max.
mm |
Stainless
300 |
Steel |
Alu |
Timber |
|
FE054C-12C-A
|
3.9 |
8.7
|
11.5
|
15
|
1200
|
0.5
|
200-450
|
110
|
| FE074B-11C-A |
5.15 |
11.1 |
13.9 |
20 |
3600 |
0.5 |
200-450 |
110 |
|
Motor Type B =
Part-No. 49685-3
0.5 HP - 3'600 rpm - 220-270V VC
380/460 VY, 3 PH, 50/60 Hz
|
Motor
Type C = Part-No. 49685-4
0.5 HP - 1'800 rpm - 220-270V VC
380/460 VY, 3 PH, 50/60 Hz |
Other models with different speed ranging from 7'700 1/min
to 842 1/min available - Please contact
us!
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