L-611.90AD
Precision rotation stage, ActiveDrive DC motor, 35 mm Ø clear aperture, rotary encoder
L-611 Precision Rotation Stage
High Travel Accuracy
- Unlimited travel range
- Very high resolution
- Maximum velocity 200°/s
- DC, BLDC, and stepper motors
- Direction-sensing reference switch
- Variants suitable for vacuum available
L-611 with stepper motor, dimensions in mm
L-611 with ActiveDrive, DC, and BLDC motor, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.
Direction of the axes and torques for rotation stages
L-611 Precision Rotation Stage
Product Description
Specifications
Downloads
Quote / Order
Reference-class rotation stage
High-precision positioning due to low-play preloaded worm gear. Preloaded pivot bearings for high travel accuracy. Clear aperture with Ø 35 mm. Unlimited travel range in both directions of rotation. Noncontact reference switch. Compact multi-axis positioning systems possible with L-511 linear stages and L-310 Z stages. Vacuum-compatible product variants on request.
Versions
- Low-vibration stepper motor
- DC motor with ActiveDrive
- DC servo motor
- Brushless DC motor
- Additional high-resolution optical angle measuring system, direct measuring
Option: Measurement of the travel accuracy and positioning accuracy
Individual measurement logs available on request for wobble, axial, and radial creep. Please specify when ordering.
Application fields
Medical industry. Sample inspection. Precision microassembly. Metrology. Photonics. Vacuum.
Specifications
Specifications
Positioning | L-611.9ASD L-611.993261 | L-611.94AD | L-611.90AD L-611.xxx232 | L-611.90SD | Unit | Tolerance |
|---|---|---|---|---|---|---|
Integrated sensor | Incremental angle measuring system | Incremental angle measuring system | Rotary encoder | – | ||
Sensor signal | Sin/cos, 1 V peak-peak, | A/B quadrature, TTL | A/B quadrature, TTL | – | ||
Sensor resolution rotary encoder | – | – | 20000 | – | Cts./rev. | |
Sensor resolution angle measuring system | 9000 | 9000 | – | – | Lines/revolution | |
Design resolution | L-611.9ASD: 0.174 L-611.993261: 0.87 | 3.49 | 3.49 | 349 | µrad | |
Minimum incremental motion | L-611.9ASD: 0.87 L-611.993261: 3.5 | 17.45 | 35 | 8.72 | µrad | Typ. |
Unidirectional repeatability | L-611.9ASD: 0.87 L-611.993261: 3.5 | 17.45 | 35 | 20 | µrad | Typ. |
Bidirectional repeatability | ±3.5 | ±17.45 | ±175 | ±175 | µrad | Typ. |
Reference switch | Hall effect, N/C contact, 5V, NPN | Hall effect, N/C contact, 5V, TTL | Hall effect, N/C contact, 5V, TTL | Hall effect, N/C contact, 5V, NPN | ||
Reference switch repeatability | <2 | <2 | <2 | <2 | µrad | Typ. |
Miscellaneous | L-611.9xSD | L-611.9xAD | L-611.993xxx | L-611.995xxx | Unit | Tolerance |
|---|---|---|---|---|---|---|
Operating temperature range | 5 to 40 | 5 to 40 | 5 to 40 | 5 to 40 | °C | |
Material | Aluminum anodized, stainless steel, red bronze | Aluminum anodized, stainless steel, red bronze | Aluminum anodized, stainless steel, red bronze | Aluminum anodized, stainless steel, red bronze | ||
Mass | 2.6 | 2.6 | 2.6 | 2.6 | kg | ±5 % |
Moved mass | 1.1 | 1.1 | 1.1 | 1.1 | kg | ±5 % |
Connector | HD D-sub 26 (m) L-611.9ASD additional D-sub 9 (m) (sensor) | D-sub 15 (m) | HD D-sub 26 (m) L-611.993261 additional D-sub 9 (m) (sensor) | HD D-sub 26 (m) | ||
Recommended controllers/drivers | C-663.12 (single axis) C-885 with C-663.12C885 (up to 20 axes) ACS modular controller | C-863 (single axis) C-884 (up to 6 axes) C-885 with C-863.20C885 (to 40 axes) | C-863 (single axis) C-884 (up to 6 axes) C-885 with C-863.20C885 (to 40 axes) ACS modular controller | ACS modular controller |
* 200x interpolated
Connecting cables are not in the scope of delivery and must be ordered separately.
Downloads
Product Note
Product Note
Product Change Notification Motor Driven Products
Version / Date
2021-04-19
pdf - 917 KB
English
Datasheet
Documentation
Documentation
User Manual MP154
L-611 Precision Rotation Stage
Version / Date
1.3 2020-06-29
pdf - 2 MB
Version / Date
1.3 2020-06-29
pdf - 2 MB
3-D Models
3-D Models
L-611 3-D model
Version / Date
2021-03-29
zip - 20 MB
Separate connection cable required for motor and sensor connection respectively.
Quote / Order
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification. All products available online can be ordered directly.
L-611.90SD
Precision rotation stage, stepper motor, 35 mm Ø clear aperture
L-611.94AD
Precision rotation stage, ActiveDrive DC motor, 35 mm Ø clear aperture, incremental angle measuring system with A/B quadrature signal transmission, 0,035 µrad sensor resolution
L-611.993232
Precision rotation stage, DC motor, 35 mm Ø clear aperture, rotary encoder
L-611.993261
Precision rotation stage, DC motor, 35 mm Ø clear aperture, incremental angle measuring system with sin/cos signal transmission, 9000 lines/revolution
L-611.995232
Precision rotation stage, brushless DC motor, 35 mm Ø clear aperture, rotary encoder
L-611.9ASD
Precision rotation stage, stepper motor, 35 mm Ø clear aperture, incremental angle measuring system with sin/cos signal transmission, 9000 lines/revolution
