The precision bearing spacers of the SAF-P89 pneumatic disc brake are mounted between the inner and outer bearings to precisely control the maximum bearing life. Through a large number of product tests and long-term tests in Europe, it has been shown that the P89 upgraded bearing system can increase four times the bearing life. The SAF-P89 pneumatic disc brake will be put into production in July and soon the trailer equipped with the SAF-P89 pneumatic disc brakes will be seen driving on the road.
The main feature of the Desktop Cnc Router is the small and simple structure under the special spindle design. Various materials can be applied by the machine, such as PVC, Acrylic, wood, PCB, even some soft metal like aluminum and copper. Besides, all the machines are equipped with Mach3 controller. In addition, the machine can achieve the performance of good resolution and less noise with ball screw.
Product Description:
4. The machine can easily be placed in a small workshop or home. Will apply for relief 3d- treatment (three-dimensional objects , reliefs, souvenirs, cliche) , engraving (personalization items , creating labels , jewelry , engraving PCBs ) , all types of cutting (letters and labels , signs , models ) , drilling.
Product use:
The main types of treatment:
Milling and engraving on a rotating axis.
Light metals (copper, aluminum , brass)
Interior and decor elements
Type
6040
3040
3020
Max working travel
XYZ=400*570*75mm
XYZ=290*380*60mm
XYZ=210*300*60mm
Machinable material thickness
≤100mm
≤70mm
≤70mm
Dimensions
750*570*390mm
525*400*290mm
440*310*290mm
Frame material
6061-T5 aluminium alloy
6061-T5 aluminium alloy
6061-T5 aluminium alloy
Track type
Chrome-plated + linear bearing
Chrome-plated + linear bearing
Chrome-plated + linear bearing
Spiral type
Ball screw, diameter of 16mm, Thread pitch 5mm
T-screw, diameter of 12mm, Thread pitch 2mm
T-screw, diameter of 12mm, Thread pitch 2mm
Ball screw, diameter of 12mm, Thread pitch 4mm
Ball screw, diameter of 12mm, Thread pitch 4mm
Mechanical resolution
XYZ axis:0.0025mm/step
XYZ axis:0.0025mm/step
XYZ axis:0.0025mm/step
PositionaI accuracy
0.05mm
0.05mm
0.05mm
Spindle motor
Frequency conversion spindle, 0.8kw
2-300W DC spindle
2-300W DC spindle
Revolving speed
24000rpm/min
11000rpm/min
11000rpm/min
Holder
ER11(3.175mm,6mm)
ER11(3.175mm,6mm)
ER11(3.175mm,6mm)
XYZ motor
Stepper motor JK57HS76-4204B-01AF
Stepper motor JK57HS41-2004XB-01AF
Stepper motor JK57HS41-2004XB-01AF
Stepper driver
High performance, independent of each axis
High performance, independent of each axis
High performance, independent of each axis
Feed rate
2000mm/min
1500mm/min
1500mm/min
Communication Interface
USB2.0
USB2.0
USB2.0
System requirement
WIN-XP or WIN-7
WIN-XP or WIN-7
WIN-XP or WIN-7
Instruction code
G code/.nc/.ncc/
.tab/.txt
G code/.nc/.ncc/
.tab/.txt
G code/.nc/.ncc/
.tab/.txt
Voltage
Input 85V-240VAC(400HZ)
Input 85V-240VAC(400HZ)
Input 85V-240VAC(400HZ)
Operating environment
Temperature: 5℃-40℃; Humidity: 35%-80%
Temperature: 5℃-40℃; Humidity: 35%-80%
Temperature: 5℃-40℃; Humidity: 35%-80%
Packaging size
45.8kg (86*62*48mm)
25.5kg(61.5*48.5*38.5 mm)
22kg(51*40*38.5mm)
Mini Desktop Cnc Router Mini Desktop Cnc Router,Mini Cnc Router,Small Cnc Router,Mini Desktop Cnc Router Machine Shandong U-May CNC Technology Co., Ltd. , https://www.fiberlasers.de
P89 air disc brake
2. UTECH 3040 3axis 800W - is a professional mini- size machine with working area 300 x 400 mm (30 x 40 cm). Has the most powerful ruler in the spindle: XYZ. The spindle has a water cooling - it provides reliability and long service life.
3. Difficult to think of the problem, which cannot handle this car. The only limitation to the possibilities in front of large and heavy brethren: Stage size and speed of processing, and in the aggregate: functionality, compactness and price - out of competition.
B. Graphite electrode processing, carving PCB circuit board, wood model mold crafts.
C. 3d sculpture of aluminum alloy, copper and other metal materials according to the feed rate.
D. Can be used as a simple three-dimensional numerical control platform, such as numerical control point glue, numerical control positioning, metal marking.
Cutting
3d- milling
Boring
Wood
Plastic
Chipboard, MDF , plywood
Advertising industry
Creative workshops
Jewelry / designer items
Merchandise
Recently, the German Saif (SAF) has introduced a new pneumatic disc brake, the P89 pneumatic disc brake. This air disc brake is not as heavy as a drum brake, and the production cost is not too high. . The P89 air disc brake has a powerful rotor that resists thermal deformation for up to 7 years of maintenance. The use of the new P89 air disc brakes will reduce maintenance costs compared to the use of drum brakes, and the upgrade of P89 air disc brakes will extend the maintenance cycle to 7 years.
Disc brakes have a shorter braking distance and a longer maintenance cycle than drum brakes. The P89 air disc brakes cost more than $1,500 to install on a trailer, but they cost less than drum brakes for later use. The P89 Plus is an upgraded configuration that includes a more powerful bimetal rotor that is effective against thermal distortions and a 7-year long maintenance cycle.