XY Robotic arms RA-XY-LSS120
The Direct Drive XY Linear Servo Slide Robotic Arm is a direct drive actuator that eliminates wear, friction, backlash and compliances associated with mechanical transmissions, such as ball/lead screws, rack & pinion, belts/pulses and gearboxes
IntelLiDrives Linear Motors Benefits
•· Zero maintenance
•· Zero backlash and compliance
•· High stiffness
•· High positional accuracy
•· Compact mechanical assembly
•· Reduced parts count in the machine
•· Smooth velocity
Linear brushless motor forcer features non-contact design and low cogging for fast and accurate positioning
High strength aluminum body is an extruded aluminum housing precision machined to provide outstanding straightness and flatness for installations in horizontal or vertical orientations.
Protective stainless steel strip seals provides IP30 protection to interior as well as enhance overall performance
Carriage support double rail bearing system is integrated into the slide to support moving carriage and to provide dynamic stiffness and precise straightness of travel
Linear precision encoder provides position feedback with selectable resolution from 0.5 to 10 microns and mounted inside the carriage to minimize thermal drift
Limit sensors are incorporated into the stage to provide end of travel and "home" positions
Connector panel provides "plug-in" connectivity and quick disconnect for all signal and power requirements
Cable transport module with high flex robotic cable is installed and pre-wired to the connector panel
Ease of mounting is achieved using housing T-slots and clamp-down brackets
|
Parameter |
Unit |
RA-XY-LSS120 |
|
|
Peak force (note1) |
Fp |
N |
325 |
|
Continuous force (note 2) |
Fc |
N |
115 |
|
Peak current (note 3) |
Ip |
Amp |
6.0 |
|
Continuous current (note 3) |
Ic |
Amp |
2.0 |
|
Amplifier supply voltage |
Uac |
VAC |
110/220 |
|
Max speed at Fp and U220VAC |
Vp |
m/sec |
1.7 |
|
Max speed at Fc and U220VAC |
Vp |
m/sec |
3.2 |
|
Max speed at Fb and U220VAC |
Vp |
m/sec |
4.1 |
|
Resolution (note 4) |
µm |
0.5 - 10 |
|
|
Repeatability |
µm |
1 |
|
|
Straightness |
µm/m |
20 |
|
|
Carriage weight |
Mf |
Kg |
4.5 |
|
Max payload weight (note 5) |
Mp |
Kg |
20 |
|
Moment load (note 5) |
Ml |
Nm |
40 |
|
Travel stroke (note 6) |
S |
mm |
X axis 110…2510 mm Y axis 110…782 mm |
|
Stage length (single axis) |
L |
mm |
S + 346 |
|
Stage weight (single axis) |
M |
Kg |
4.6 + 1 + L/100 |
note 1 duration 1 sec
note 2 coil at 120°C
note 3 "high speed" and "high force" winding options available
note 4 stage can be equipped with magnetic and optical contact-less linear encoders
note 5 higher capacity robotic arm can be constructed with LSS-200 actuators
note 6 for longer travel distances contact the factory
