Summary of Contents for Magnescale Laserscale SET-HD100
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自己校正型レーザロータリエンコーダ / Self-calibrating Laser Rotary Encoder SET-HD100 お買い上げいただき、ありがとうございます。 ご使用の前に、この取扱説明書を必ずお読みください。 ご使用に際しては、この取扱説明書どおりお使いください。 お読みになった後は、後日お役に立つこともございますので、必ず保管してください。 Read all the instructions in the manual carefully before use and strictly follow them. Keep the manual for future references. レーザスケール / LASERSCALE 取扱説明書 / Instruction Manual...
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[For U.S.A. and Canada] [For EU and EFTA countries] THIS CLASS A DIGITAL DEVICE COMPLIES WITH PART15 CE Notice OF THE FCC RULES AND THE CANADIAN ICES-003. Marking by the symbol CE indicates compliance with the OPERATION IS SUBJEC T TO THE FOLLOWING T WO EMC directive of the European Community.
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安全ラベル貼付け位置 ヘッドユニット表面 ヘッドユニット裏面 インターポレータユニット キャリーケース 注意ラベル ① ② ③ THIS CLASS A DIGITAL DEVICE COMPLIES WITH PART15 OF THE FCC RULES AND THE CANADIAN ICES-003. 警告不可視レーザ光 WARNING INVISIBLE LASER RADIATION OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
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Safety Precautions Magnescale Co., Ltd. products are designed in full consideration of safety. However, improper handling during operation or installation is dangerous and may lead to fi re, electric shock or other accidents resulting in serious injury or death. In addition, these actions may also worsen machine performance.
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Warning Do not use with other than the specifi ed power voltage. Failure to observe Do not use this system with other than the specifi ed supply voltage. these precautions may result in fi re or Be sure to connect the ground. electric shock.
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Caution Failure to observe Ensure work safety. this precaution Be sure to check the machine conditions to ensure work safety may result in before working on the machine. electric shock. Take care not to catch your fi ngers. Failure to observe When turning on the power supply or other sources of drive power this precaution may to operate the machine, take care not to catch your fingers in...
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Safety Label Locations Head unit front side Head unit back side Interpolator unit Carry case Caution Labels THIS CLASS A DIGITAL DEVICE COMPLIES WITH PART15 OF THE FCC RULES AND THE CANADIAN ICES-003. 警告不可視レーザ光 WARNING INVISIBLE LASER RADIATION OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
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Operating Precautions • Th is product is a class 3B (DHHS: IIIb) laser product using a semiconductor laser with a wavelength of 790 nm (5 mW or less). Users and manufacturers must follow relevant safety standards. Safety measures that comply with class 3B must be taken in order to use this product.
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Make full study of the compatibility in advance. In no event will Magnescale Co., Ltd. be liable for any damages, including any lost profi ts, third-party claims, or other harm arising out of the use of this product.
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Contents 1. Overview ................... 1 1-1. Introduction .......................1 1-2. Main Features ......................1 1-3. Product Confi guration .....................1 1-4. Supplied Items ......................2 2. Names and Functions of Parts ..........3 2-1. Head Unit ........................3 2-2. Scale Unit ........................3 2-3. Interpolator Unit .......................4 2-3-1.
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8. Specifi cations ................. 19 8-1. System Specifi cations ....................19 8-2. Installation Error Range and Environmental and Rotational Accuracy Conditions ........................19 8-3. Head Unit Specifi cations ..................20 8-4. Scale Unit Specifi cations..................20 8-5. Interpolator Unit Specifi cations ................21 8-6.
1-2. Main Features High angular accuracy and resolution An original algorithm developed by Magnescale achieves accuracy of ±0.2" (arcsec) around the entire ‒5 circumference (360°), and ensures that accuracy at all points at the maximum resolution of 1.9 × 10 "...
1-4. Supplied Items Notes • When removing the product from the carry case, fi rst remove the connection cable stored in the lid to prevent the carry case from tipping over due to the weight of the lid. • Take care not to lose the covers, case or screws attached to the scale unit and head unit, as they are reused when storing the product.
2. Names and Functions of Parts 2-1. Head Unit 1 Laser emission position 1 Laser emission position 2 Output connector Laser emission position Th e laser beams are emitted from here. Warning Th e laser beams are hazardous to the human body. Never look into the laser emission areas while the power is on.
2-3. Interpolator Unit 2-3-1. Front Panel 1 USB connector 2 Status indicators 3 Monitor connector (MONITOR) 4 Head unit input connector (ENCODER IN) 5 SELF CAL switch USB connector Th e interpolator unit self-calibrates the sensor signals output by the head unit and calculates the angular data in real time.
2-3-2. Rear Panel 1 POWER switch 2 Fuse 3 Power supply connector 4 Ground terminal POWER switch Th is turns the interpolator unit power on and off . Notes • Finish all the connections before turning on the power. (See section 3-2 “Connections.”) •...
3. Installation and Connections Notes • Be sure to always install and use the product in an environment within the specifi ed temperature range. • Cooling fans are provided on both sides of the interpolator unit. Do not block the air outlets in order to prevent the interior of the interpolator unit from overheating.
3-1-3. Example of Installation Procedure Th e installation method diff ers according to the machines used by the customer and the machine installation conditions, etc. An example of an installation procedure is described below. Checks and Adjustments before Installation Be sure to always check the mounting surfaces before installation. Check the scale unit mounting surface Check the parallelism between the scale unit mounting surface and rotational surface while rotating the rotating part of the machine.
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Installation Temporarily mount the scale unit Set the scale unit on the mounting surface of the rotating part, check the installation position with the supplied axis alignment jig, and then semi-tighten the four screws. * Use the screws that were attached to the scale unit case, or screws procured by the customer. Screw Screw Scale unit...
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Mount the scale unit While maintaining the eccentricity adjustment performed in Step 2, fully tighten the screws semi- tightened in Step 1. <Specifi cation> Tightening torque: 0.6 ±0.06 N · m * When the reproducibility is insuffi cient, warping may have occurred due to tightening. After tightening the screws, it is recommended to loosen and then retighten the screws in the order that the screws were tightened.
Mount the head unit Fully tighten the screws semi-tightened in Step 4. Do not change position of head unit from position adjusted in Step 5. <Specifi cation> Tightening torque: 1.0 ±0.1 N · m Aft er fully tightening the screws, pull out the axis alignment jig. Th is completes the installation.
4. Operation Self-calibration is performed to guarantee the measurement angle. Performing self-calibration enables compensation of measurement error due to scale unit and head unit installation. Perform self-calibration aft er mounting the scale unit and head unit to the rotating stage. Also, perform self-calibration regularly when a factor arises that may aff ect accuracy, such as a change in ambient temperature.
Perform calibration Press the SELF CAL switch. Rotate the rotating stage at a speed of 1 to 10 min for fi ve full revolutions or more in the clockwise direction. (See section 9 “Dimensions” for the clockwise direction.) Th e MODE LED changes to blink green. Th e angular data is loaded and the calibration value data is calculated.
5. Storing in the Carry Case Notes • Store the product in the same condition as when shipped from the factory. • Store the interpolator unit with the front panel facing the inside. • Secure the scale unit to the case with screws. Use a tightening torque of around 0.3 to 0.4 N·m. If the screws are too loose or too tight, the scale unit may come loose during transport or the case may be damaged.
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Store the head unit Cushion Head unit cover Store the interpolator Head unit Connector cover unit (BH300) Interpolator unit (BD350) Head unit cover Store the scale unit Cushion Rear panel Scale unit cover Set screws Scale unit (BE300) Scale unit case Carry case SET-HD100...
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Store the axis alignment jig Packing bag Carry case Axis alignment jig Store the connection cable Connection cable (CS03-05) Cushion SET-HD100...
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Secure with the bands Carry case Bands Close and lock the lid Lock Storage complete SET-HD100...
6. Maintenance and Regular Calibration Perform the following maintenance to maintain the functions and performance of the system. 6-1. Cleaning Scale unit Condition Remedial action Th e scale is dirty. Wipe it clean using gauze moistened with ethanol. Be sure to wipe off the oil and dust from the surface thoroughly. Moisture is present on the scale surface.
7. Trouble Information Check the following items and take the proper remedial actions when the status indicators of the interpolator unit indicate an error or an alarm. Symptom Cause Remedial action Th e STATUS indicator lights Self-calibration failed. See section 3-1 “Installation” and up or blinks red.
8. Specifi cations 8-1. System Specifi cations Item Specifi cation Notes Detecting radius 41.723 mm Maximum rotary response 10 min 10 min = 10 rpm speed Number of source signals (1,048,576) / revolution Source signal resolution 1.236" arcsec Accuracy ±0.2 arcsec Guaranteed only when performing the operations described in section 4 “Operation”...
8-3. Head Unit Specifi cations Item Specifi cation Notes Detection system Diff raction grating scanning system Light source Semiconductor laser × 6 5 mW or less per sensor, wavelength: 790 nm Number of sensor 6 sensors per unit Radiation power EN60825 : class 3B : class 3B DHHS...
Total number of Simultaneous 6-sensors interpolation interpolation (internal) Number of output bits Output from USB Calibration Self-calibration According to Magnescale calibration method Level error 0.4 Vp-p or less Speed error 11.4 min 11.4 min = 11.4 rpm Power supply voltage...
9. Dimensions 9-1. Head Unit and Scale Unit Th e following items are noted in this dimensional diagram. • Relative mounting positions of the head unit and scale unit • Defi nition of rotational direction • Reference position for reference point detection As shown by the arrows in the diagram, the direction with the scale unit rotating in the counter-clockwise direction as viewed from the scale unit side is the clockwise direction.
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0.01 0.02 Head unit Scale unit 0.01 Unit: mm SET-HD100...
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容 ( 操作、保守など ) と異なる目的で本マニュアルを使用 することを禁止します。 The material contained in this manual consists of information that is the property of Magnescale Co., Ltd. and is intended solely for use by the purchasers of the equipment described in this manual. Magnescale Co., Ltd. expressly prohibits the duplication...