V-611 Rotation Stage
High Load Capacity and Long Lifetime for Industrial Applications
- Deep groove ball bearings provide high load capacity and long lifetime
- Clear aperture for transmitted-light applications
- High velocity and acceleration
- Iron core 3-phase torque motor
Iron core 3-phase torque motor
Torque motors are electromagnetic direct drives. They dispense with mechanical components in the drivetrain and transfer the drive force directly and friction-free to the motion platform. The drives reach high velocities and accelerations. Iron core motors are used when forces and accelerations need to be achieved in a limited installation space. The design with iron cores maximizes the magnetic forces and ensures high thermal stability of the drive.
Application fields
Medical industry. Sample inspection. Precision microassembly. Research. Biotechnology. Semiconductor technology. Metrology. Automation.
Specifications
Specifications
Motion and positioning | V-611.998061 | V-611.998073 | Unit | Tolerance |
---|---|---|---|---|
Active axes | θZ | θZ | ||
Rotation range | >360(1) | >360(2) | ° | |
Integrated sensor | Incremental angle-measuring system | Absolute angle-measuring system | ||
Sensor signal | Sin/cos, 1 V peak-peak | BiSS-C | ||
Sensor resolution | 15744 lines/revolution | 32-bit | ||
Minimum incremental motion | 1 | 1 | µrad | Typ. |
Unidirectional repeatability | ±1 | ±1 | µrad | Typ. |
Bidirectional repeatability | ±1.5 | ±1.5 | µrad | Typ. |
Flatness | 1 | 1 | µm | Typ. |
Eccentricity | 1.5 | 1.5 | µm | Typ. |
Wobble | 20 | 20 | µrad | Typ. |
Angular velocity | 8(3) | 8 | rev/s | Max. |
Reference switch | Hall effect, N/C contact, 5V, NPN | – |
Drive properties | V-611.998061 | V-611.998073 | Unit | Tolerance |
---|---|---|---|---|
Drive type | Iron core 3-phase torque motor | Iron core 3-phase torque motor | ||
Nominal voltage | 48 | 48 | V DC | Max. |
Nominal torque, RMS | 1 | 1 | Nm | Max. |
Peak torque, RMS | 1.9 | 1.9 | Nm | Max. |
Nominal current, RMS | 3.33 | 3.33 | A | Typ. |
Torque constant, RMS | 0.297 | 0.297 | N·m/A | Typ. |
Resistance phase-phase | 1.38 | 1.38 | Ω | Typ. |
Inductance phase-phase | 2.58 | 2.58 | mH | Typ. |
Back EMF phase-phase | 18 | 18 | V/kRPM | Max. |
Number of pole pairs | 10 | 10 |
Miscellaneous | V-611.998061 | V-611.998073 | Unit | Tolerance |
---|---|---|---|---|
Operating temperature range | 5 to 40 | 5 to 40 | °C | |
Material | Aluminum, black anodized | Aluminum, black anodized | ||
MTBF | 20000 | 20000 | h | |
Mass | 2.3 | 2.3 | kg | ±5 % |
Moved mass | 1.2 | 1.2 | kg | ±5 % |
Connector | HD D-sub 26 (m) (motor) D-sub 9 (m) (sensor) | HD D-sub 26 (m) (motor) D-sub 9 (m) (sensor) | ||
Recommended controller | C-891 (single axis) C-885 with C-891.11C885 (up to 20 axes) ACS modular controller | C-891 (single axis) C-885 with C-891.11C885 (up to 20 axes) ACS modular controller |
Downloads
Datasheet
Documentation
User Manual V611T0003
Rotation stages with torque motor
3-D Models
3-D model V-611
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Applications
Genome Sequencing
Be it in medicine, forensics, or genetics - the genome is the key to new insights for numerous questions. The method known as sequencing-by-synthesis, which used to decipher the genome, has become faster and more precise since it was first developed — the cost has decreased, respectively. The positioning techniques employed in the microscope systems used for this purpose have also contributed to...
Video Endoscopy
Modern medical technology focuses on developing therapies that cause as little discomfort to patients as possible. Endoscopes that allow minimally invasive surgery, make an important contribution to this, for example, in laparoscopy. Especially during medical interventions, the demand for focused and detailed image information is of the highest priority in order to achieve the best possible...
Adaptive Diaphragm Positioning
In radiation therapy, the individual leaves are adjusted so that the healthy tissue offers the optimum protection from the radiation.
Image Stabilization
Fast, piezo-based scanners operate with the necessary velocities in the video frequency range for image stabilization and microscanning.
Pipetting
Piezomotors are suited for pipetting with small devices and sample separations and are able to move the pipettes in the vertical direction.
Optical Coherence Tomography
Piezo actuators and drives, e.g., PILine® OEM motors, ensure the high precision and position stability required for optical coherence tomography (OCT).
Magnetic Resonance Imaging
Piezo drives are well suited for magnetic resonance therapy, because they are not influenced by strong magnetic fields.
Refractive Surgery
In refractive surgery, high-precision positioning and motion control of the laser are decisive for good results. Piezo-driven stages and tip/tilt mirror systems offer the requested precision, are dynamic and fast and thus additionally help to reduce the treatment time.