Direct
drive systems
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"Ruchservomotor"
3D-MILLING
MACHINE BASED ON LINEAR STEPPING MOTORS
A particular
feature of this machines is construction based on Linear Stepping Motor on an
air-magnetic suspension that leads to exclusion of transmissions and frictions,
instead provides reliability and precision of positioning.
Any kinds of motion in the Cartesian, cylindrical and spherical co-ordinates
are developed by the composing out the basis stepping motor of a rotary, linear
and selective type, as well as their combination with the common moving element.
A full exclusion of mechanical transmission has made it possible to gain high
stability and repeatability of parameters during 10 years of operation and to
do programs correction of errors of the machine co-ordinating system
The series
of 3D milling machine is high-accuracy and reliability machines for a wide variety
of drilling, milling and engraving operations.
Small, little weight and easy-to-use 3D milling machines are ideal for precision
work with various types of materials, including non-ferrous metals, plastics,
wood and many others.
The primary consequences for us as manufacturer is to offer future-oriented
solutions to problem in 3-axis drilling, milling and engraving fields which
are geared to specific customer requirements, grow with changing needs and can
be easily put into practice.

| Specification |
|
|
| Movement
on axis X, mm on axis Y,mm on axis Z,mm |
510
385 35 |
|
| Max. velocity, m/s |
0.5
|
|
| Max. holding
force on
axis X, N on axis Y,N on axis Z,N |
140
120 60 |
|
| Resolution on X and Y and Z axes, mm |
0.001
|
|
| Repeatability, micron |
0.003
|
|
| Position accuracy with incremental encoder, mm |
0.01
|
|
|
Overal
dimensions of milling
machine, mm
|
800x500x400
|
|
|
Power consumption with spindle 500W, kW |
1
|
|
| Supply voltage, single-phase, 220V, 50Hertz | ||