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Summary of Contents for THORLABS ELL17
- Page 1 ELL17(K) Linear Translation Stage Operating Manual Original Instructions...
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Page 2: Table Of Contents
5.2. Notes on Making a Picoflex Cable for Use when Daisy Chaining Devices ..14 Chapter 6 Specifications ........................16 Chapter 7 Regulatory ........................16 7.1. Declarations of Conformity ................18 7.1.1. For Customers in Europe ..................18 7.1.2. For Customers In The USA ..................18 Chapter 8 Thorlabs Worldwide Contacts ..................19... -
Page 3: Chapter 1 Introduction
Chapter 1 Introduction The ELL17 Linear Translation Stage is part of the Thorlabs series of resonant piezo motor circuits and bare modules for OEM applications. The resonant piezo design of these motors offers fast response times and precise positioning, and therefore they are particularly useful in scanning applications. -
Page 4: Chapter 2 Safety
ELL17(K) Linear Translation Stage Chapter 2: Safety Chapter 2 Safety For the continuing safety of the operators of this equipment, and the protection of the equipment itself, the operator should take note of the Warnings, Cautions and Notes throughout this handbook and, where visible, on the product itself. -
Page 5: Chapter 3 Description
ELL17(K) Linear Translation Stage Chapter 3: Description Chapter 3 Description 3.1. Environmental Conditions Warning Operation outside the following environmental limits may adversely affect operator safety. Location Indoor use only Maximum altitude 2000 m Temperature range 15 °C to 40 °C Maximum Humidity Less than 80% RH (non-condensing) at 31 °C... -
Page 6: Mounting
– see Figure 2. The stage can be mounted vertically, as long as the resulting motion is in the horizontal plane. The stage should not be mounted such that motion is vertical. Figure 1 ELL17(/M) Linear Stage Page 4 DTN000532-D02... - Page 7 ELL17(K) Linear Translation Stage Chapter 3: Description Figure 2 ELL17 with MMP1 Top Plate Fitted, Showing Stage in Backwards/Home Position Figure 3 Fixing the ELL17 to the Work Surface 1. Carefully slide the moving world to one end of travel to gain access to the mounting holes as shown above.
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Page 8: Chapter 4 Operation
ELL17(K) Linear Translation Stage Chapter 4: Operation Chapter 4 Operation 4.1. Getting Started Caution Although the module can tolerate up to 8 kV of air discharge, it must be treated as an ESD sensitive device. When handling the device, anti-static precautions must be taken and suitable anti-discharge appliances must be worn. -
Page 9: Hand-Held Controller
ELL17(K) Linear Translation Stage Chapter 4: Operation 4.2.1. Hand-held Controller Caution On power up the stage will move while the unit checks the sensors and then searches for the home position. The ELL17K Evaluation Kit also contains a hand-held controller, which features two buttons (marked FW and BW) that allow control of the stage position. -
Page 10: Software Control
4.2.2. Software Control When connected to the host PC, the stage can be controlled remotely, via the Elliptec software. 1. Download the Elliptec software from the downloads section at www.thorlabs.com. Double click the saved .exe file and follow the on-screen instructions. -
Page 11: Communications Protocol
ELL17(K) Linear Translation Stage Chapter 4: Operation 4.2.3. Communications Protocol Custom move applications can be written in languages such as C# and C++. The communication bus allows multi-drop communication with speeds at 9600 baud, 8 bit data length, 1 stop bit, no parity. - Page 12 ELL17(K) Linear Translation Stage Chapter 4: Operation Connector J1 Pin Out TYPE FUNCTION Ground ODTX - Open Drain Transmit 3.3 V TTL RS232 RX Receive - 3.3 V TTL RS232 In Motion, Open Drain Active Low Max 5mA JOG/Mode, Active Low Max 5 V...
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Page 13: Frequency Search
ELL17(K) Linear Translation Stage Chapter 4: Operation 4.3. Frequency Search Due to load, build tolerances and other mechanical variances, the default resonating frequency of a particular motor may not be that which delivers best performance. A frequency search can be performed using the Main GUI panel in the ELLO software, or by using the serial communication line (SEARCHFREQ_MOTORX message), which offers a way to optimize the operating frequencies for backward and forward movement. -
Page 14: Chapter 5 Troubleshooting And Faq
ELL17(K) Linear Translation Stage Chapter 5: Troubleshooting and FAQ Chapter 5 Troubleshooting and FAQ 5.1. Frequently Asked Questions Stage is moving back and forth after power up If the digital line “bw” is driven low before powering up the stage, the module will go into calibration mode. - Page 15 Product life time ELL17 product life time is restricted by the wearing of moving surfaces and the motor contact as motion is started (due to resonance build up) and performed (due to friction), and is expressed in km travelled. Lifetime will depend on several factors (e.g.
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Page 16: Notes On Making A Picoflex Cable For Use When Daisy Chaining Devices
ELL17(K) Linear Translation Stage Chapter 5: Troubleshooting and FAQ 5.2. Notes on Making a Picoflex Cable for Use when Daisy Chaining Devices The multi-drop communications bus offers the option of connecting the stage to a hybrid network of up to 16 Elliptec resonant motor products and controlling the connected units with a device such as a microprocessor. - Page 17 ELL17(K) Linear Translation Stage Chapter 5: Troubleshooting and FAQ 3. Using a screwdriver or other suitable tool, push down the crimp of each pin to make connection with the ribbon cable. 4. If other connectors are required they should be fitted at this point. Slide each connector onto the cable, paying attention to the orientation as shown below, then crimp as detailed in step (3).
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Page 18: Chapter 6 Specifications
ELL17(K) Linear Translation Stage Chapter 6: Specifications Chapter 6 Specifications Specifications Performance Travel 28.0 mm (1.1") Positioning Accuracy 50 µm Homing Accuracy 20 µm Repeatability (with 100 g Load) 20 µm Max Velocity (No Load) 180 mm/s Max Acceleration (No Load) 6.0 m/s/s... - Page 19 ELL17(K) Linear Translation Stage Chapter 6: Specifications Specifications Cont… Communications Multi-Drop 3.3 V/5 V TTL RS232 Connector on Linear Stage Board Picoflex® Connectors on Interface Board Picoflex® Micro-B USB 5 VDC Power: [For Plug with Ø5.5 mm OD (Ground) and Ø2.1 mm ID (+5 V)]...
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Page 20: Chapter 7 Regulatory
ELL17(K) Linear Translation Stage Chapter 7: Regulatory Chapter 7 Regulatory 7.1. Declarations of Conformity 7.1.1. For Customers in Europe 7.1.2. For Customers In The USA This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. -
Page 21: Chapter 8 Thorlabs Worldwide Contacts
Thorlabs for more information. Waste treatment is your own responsibility. “End of life” units Annex I must be returned to Thorlabs or handed to a company specializing in waste recovery. Do not dispose of the unit in a litter bin or at a public waste disposal site. - Page 22 www.thorlabs.com...
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