| Model |
8MRL120-15-MEn |
| Kinematics & Feedback information |
| Angular Range, deg |
360 |
| Encoder Type |
Optical |
| Encoder Model |
LEN3 |
| Encoder Resolution 1), deg |
0.0000625 |
| Encoder Interface |
Differential RS422 |
| Internal Multiplier |
YES (optionally analog SIN/COS) |
| Multiplication factor |
200 |
| Encoder Grating Period, deg |
0.05 |
| Reference Mark (Index) |
Yes |
| Absolute Accuracy 2) |
| Before Calibration, µrad / arcsec |
±218 / ±45.00 |
| After Calibration, µrad / arcsec |
request |
| Uni-Directional Repeatability, µrad / arcsec |
N/A |
| Bi-Directional Repeatability (peak to peak) 2), µrad / arcsec |
±7.30 / ±1.50 |
| Bi-Directional Repeatability (RMS) 2), µrad / arcsec |
±2.90 / ±0.60 |
| Eccentricity 3), µm |
±5.00 |
| Wobble 3), µrad / arcsec |
±19.40 / ±4.00 |
| Maximum Velocity (no load, @300VDC) 4), deg/s / RPM |
<9000 / 1500 |
| Maximum Acceleration (no load) 5), deg/s2 / kRPM/s2 |
108000 / 18
|
| Maximum torque (continuous)5), Nm |
5.4
|
| Limits Switches |
N/A |
| Load, Guiding & Transmission Information |
| Design Type |
Torque Motor (Direct-Drive) Rotation Stage |
| Linear Motor Model |
TM 105.34N |
| Linear Motor Design Type |
Torque Motor |
| Maximum Bus Voltage, VDC |
>300 |
| Load Capacity (Centrally Placed) 6) |
| Horizontal, kg |
40 |
| Vertical, kg |
20 |
| Moving Mass 7), kg |
request |
| Guiding System |
Crossed roller bearings |
| Material & Environment Conditions |
| Housing Material |
Aluminum Alloy |
| Housing Coating (Finish) |
Black Anodizing |
| Environment Pressure |
Normal Atmosphere |
| Operating Temperature, °C |
20±2 |
| Control, Communication and Cabling |
| Recommended Controllers 8) |
ACS Products Line or 8SMC5-USB series |
| Recommended Drivers 8) |
ACS Products Line or 8SMC5-USB series |
| Recommended Power Supply 9) |
2 phase / 3 phase source |
| Recommended Communication Interface 11) |
EtherCAT / RS232 / USB / TCP-IP |
| Cable Length, m |
2 (other by request) |
| Differential Outputs 10) |
On request |
| Accessories Information |
| Base Plate for Mechanical Interface |
Not required |
| Ox, Oy Stack |
Through angle bracket |
| Additional Details |
| Dimensions of Moving Platform Ø, mm |
90 |
| Central Aperture Ø, mm |
15 |
| Overall Stage Dimensions (W x L x H), mm |
151 x 122 x 62 |
| Measurement System |
Metric / Imperial (Base) |
| RoHS |
Compliant |
| Weight, kg |
2.6 |
