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CHARACTERISTICS:
*Fine and Correct finish
A. Brother riveting motion bears a fine finish to the parts, without impact and friction by rubbing, even if plated pins and fragile substances such as plastics are used.
B. Brother riveting mechanism is made up of pressure, riveting motion and timer. Only by setting pressure, stroke and timer time, fine and correct finish can be gained repeatedly, not only fixing joint but also swing-joint finish.
* Fine stroke adjustable in 0.05mm (0.002 inch) increments.
According to adopt stopper nut with micro scale, a small adjustment of stroke can be created precisely. So, there are no cases that riveting conditions are changed due to stroke unstability.
*Noiseless operation gives quiet working circumstances.
*Easy setting and simple operation
It is very easy to set the jig and to to set the stroke. Especially, model BRO machine has the manual change valve which can change the position of these machines are very simple (set parts and press foot switch ), so skilled operators are not required.
*Digital parts counter available
In model BRO, this counter is standard and other models can be used in control box. (Option)
*Multiple spindle machine (model BRM) and specialized machine to be used Horizontal one bear high efficiency.
*Model BRO adopts oilless cylinder, easy to maintain.
*Optional riser block available in model BRO and BRM.
| Type |
Model |
Vert.
|
BR0-161 |
BR1-103 |
BR2-121 |
BRM-211 |
Horiz
|
|
BR1-104 |
BR2-122 |
|
| Riveting capacity (Mild steel rivet) |
Ø3 Under |
Ø5 Under |
Ø4～Ø10 |
Ø8 Under (for single spindle)
Ø3 Under (for 4 spidle) |
| Stroke of spin head |
20～35 |
20～40 |
5～35 |
20～40 |
| Distance between punch and table |
45～125 |
45～165 |
80～180 |
53～128
(BR2 When use of drill) |
15～90
(BR2-612 When using) |
| Working cycle time |
0.5 Second～6 Second |
| Gauge pressure |
2kgf / cm2G～5kgf / cm2G |
| Average air consumption in one Cycle |
1.8N Liters |
5N Liters |
7N Liters |
6N Liters |
| Working surface (Vert. Model L x W) |
180 x 250 |
180 x 310 |
310 x 480 |
220 x 320 |
| T-Ditch |
10 x 18 (1本) |
| Motor rating |
3 Phases-AC-200V |
3 Phases-AC-200V |
| Motor |
3 Phases-4P-65W |
3 Phases-4P-200W |
3 Phases-4P-750W |
3 Phases-4P-400W |
| Net Weight |
43kg |
BR1-103 |
95kg |
BR2-121 |
250kg |
125kg |
| BR1-104 |
45kg |
BR2-122 |
110kg |
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CHARACTERISTICS:
* Precise automatic thread pitch revolving, conveying, and assembling.
* Operator can leave the machine.
* Continuous speed cycle available, sturdy and durable.
* A beginner can operate it smoothly.
* High-precision tapping stroke, easy adjustment.
* Double safety unit prevents screw tap from wearing out.
* Multiple spindle tapping unit produces high efficiency operation.
Suitable for mass production in tapping and threading metal or nonmetal parts of automobiles, sewing machines, bicycles, hardware, hand tools, electric machines, electric products, air pressure or hydraulic equipments, etc.
| Type |
Model |
Vertical type (WGT)
|
BTO-263
(Approx. 70kg) |
BT1-215
(Approx. 79kg)
|
BT2-225
(Approx.200kg)
|
|
| Cross type (WGT) |
|
BT1-216
(Approx. 50kg) |
BT2-226
(Approx. 103kg) |
|
| Made in
Taiwan |
Vertical type (WGT)
|
|
TT1-215
(Approx. 97kg) |
TT2-225
(Approx. 200kg) |
TT3-235
(Approx. 250kg) |
| Cross type (WGT) |
|
TT1-216
(Approx. 40kg) |
TT2-226
(Approx. 103kg) |
TT3-236
(Approx. 125kg) |
|
Max travel of spindle mm |
28 |
45 |
65 |
65 |
|
Swing mm |
230 |
330 |
430 |
460 |
|
Tapping capacity in mild steel mm. |
M4 Under |
M3～M8 |
M5～M16 |
M10～M32 |
|
Max. travel of head |
180 |
260 |
300 |
450 |
|
Max. distance between spindle and table |
240 |
350 |
470 |
600 |
|
Working surface of table |
180 x 200 |
225 x 230 |
360 x 340 |
340 x 380 |
|
Base area mm |
390 x 270 |
304 x 427 |
440 x 600 |
600 x 480 |
|
Motor rating |
3 Phases, 4P,200W |
3 Phases,4P,400W |
3 Phases,6P,750W |
3 Phases,6P,1.5kw |
| Spindle rpm |
50Hz |
1670, 835 |
1340, 760, 420 |
515, 285, 155 |
200, 100, 50 |
| 60Hz |
2000, 1000 |
1600, 900, 500 |
620, 340, 190 |
240, 120, 60 |
|
Possible tapping pitches
( ) sizes are special order change-gears. |
Thread per inches |
100, 80, 64 |
64, 56, 48, 44 |
28, 24, 20, 19 |
19,16, 14 |
| 56, 48, 44 |
40, 32, 28, 24 |
18, 16, 14, 13 |
12, 11, 10 |
| 40 |
20, 18, 16 |
12, 11 |
9, 8 |
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Metric pitches |
0.2 0.25 0.3 0.35 |
0.2 0.25 0.3 0.35 0.4 |
0.7 0.8 0.9 1.0 |
1.5 1.75 |
| 0.4 0.45 0.5 0.6 |
0.45 0.5 0. 6 0. 7 0. 75 |
1.25 1.5 1.75 |
2.0 2.5 |
| 0.7 0.75 |
0.8 0.8 1.0 1.25 (1.5) |
1.8 2.0 2.5 |
3.0 3.5 |
| Type |
Model |
Vertical type (WGT) |
TsanChieh TT5-311(Approx. 110 kg) |
BT81-531(Approx. 220kg) |
| Cross type (WGT) |
BT61-512(Approx. 40kg) |
BT81-532(Approx. 110kg) |
|
Max travel of spindle mm |
3～50 |
8～65 |
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Swing mm |
330 |
440 |
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Tapping capacity in mild steel mm. |
M3～M8 |
M10～M30 |
|
Max. travel of head |
260 |
300 |
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Max. distance between spindle and table |
350 |
460 |
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Type of spindle nose |
JT 2A (shaft) |
MT No. 3(Hole) |
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Table T slot dimensions mm (inch) |
10 x 18 (3 slots)
(0.39 x 0.74) |
14 x 24 (3 slots)
(0.55 x 0.94) |
| Table size mm |
225 x 230 |
360 x 340 |
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Installation area mm (inch) |
Vertical |
304 x 427 |
440 x 600 |
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Horizontal |
150 x 206 |
205 x 305 |
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Motor |
3 Phase- 4P-400W |
3 V- 4/8P-2/1kw |
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Power supply |
AC200V 50/60Hz |
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Power capacity KVA |
0.72 |
2.2 |
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Spindle speed |
50Hz |
1680, 840, 420 |
240, 120, 60 |
| 60Hz |
2000, 1000, 500 |
280, 140, 70 |
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Thread pitches ( ) sizes are special order change-gears
|
Threads per inch |
(100), (80), 64, 56, 48 |
28, 24, 20, 19, 18 |
| 44, 40, 32, 28, 24 |
16, 14, 13, 12, 11 |
| 20, 18, 16 |
10, 9, 8 |
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Metric pitches |
0.2, 0.25, 0.3, 0.35, 0.4 |
0.7, (0.75), 0.8, (0.9) |
| 0.45, 0.5, 0.6, 0.7, 0.75 |
1.0, 1.25, 1.5, 1.75, 2.0 |
| 0.8, (0.9), 1.0, 1.25 |
2.5, 3.0, 3.5 |
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