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◆モーターケーブルの接続 モーターケーブルを延長するときは、オプション(別売り)の延長ケーブルを使用してください。 詳細は14ページの「5.5 モーターを遠隔操作する場合」をご覧ください。 ◆その他 ・モーター/コントロールユニットと周辺の制御システム機器のアース間に電位差が生じないように、直接接地ポイントに 接地してください。 ・リレーや電磁スイッチを一緒に使用するときは、ACラインフィルタやCR回路でサージを吸収してください。 ◆モーター、コントロールユニットの接地・配線例 モーター コントロールユニッ ト SPEED CONTROL UNIT USP560-2E POWER HIGH STAND-BY コンデンサ 入力電源 Grounded Panel A : アース用リード線 B : ACラインフィルタ C : 電源ケーブル D : モーターケーブル (4.75 m) ■静電気についての注意事項 静電気によって、コントロールユニットが誤動作したり破損することがあります。コントロールユニットに電源を投入した状態 でのドライバの取り扱いには気をつけてください。 重要 電源を投入した状態のコントロールユニットに近づいたり、触れたりしないでください。...
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6. Characteristics ............Page15 7. Locked rotor burnout protection of motor ....Page15 8. Troubleshooting ............Page16 Thank you for purchasing an Oriental Motor product. This Operating Manual describes product handling procedures and safety precautions. • Please read it thoroughly to ensure safe operation.
1. Precautions Only qualified personnel should work with the product. Use the product correctly after thoroughly reading the section “Safety precautions.” The precautions described below are intended to prevent danger or injury to the user and other personnel through safe, correct use of the product.
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Caution General • Do not use the motor and control unit beyond their specifications, or electric shock, injury or damage to equipment may result. • Keep your fingers and objects out of the openings in the motor, or electric shock, injury or damage to equipment may result. •...
2. Checking the package contents 2.1 Checking the contents Make sure that you have received all of the items listed below. If an accessory is missing or damaged,contact the nearest ORIENTAL MOTOR office. Motor...............1 Control unit .............1 Control unit mounting screw (M3) set .....1 Screws ............4...
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2.2 Checking the product name and motor-control unit combination This product comes in a combined set consisting of a motor and a control unit. When the product first arrives, check the name plates to confirm that you have received the correct motor and control unit combination and the correct type of capacitor.
3. Installation Installation conditions Install the motor and control unit in a location that meets the following conditions. Using the unit in a location that does not satisfy these conditions could damage it. • Indoors (this product is designed and manufactured to be installed within another device) •...
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3.2 Installing the control unit There are two methods for mounting the control unit onto a machine. Refer to the mounting methods described below. M4 screws are not provided with the control unit. Users must supply these screws on their own. Note: Use a tightening torque of 0.7 N·m (7 kgfcm) or less for the screws.
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■Installing without opening a square hole Cut holes in the mounting plate as indicated in the ±0.2 (1.97) diagram to the left. 13.2 Mounting Plate ±0.2 (0.52) ※Cross Section A φ23 (1.102DIA.) φ7 Remove the front panel from the control unit. (Grasp (.276DIA.) the front panel alone and pull forward to remove.) φ28...
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EMS of the US series itself, in order to prevent a serious functional impediment in the machinery. The use of the following installation and wiring methods will enable the US series to be compliant with the EMC directive (the aforementioned compliance standards).
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◆Motor cable connection When the motor cable is extended, use the optional extension cables. Refer to the table of “5.5 Extension cables” on page 14. ◆Others • Connect the motor and other peripheral control equipment directly to the grounding point so as to prevent a potential difference from developing between grounds.
4. Connection 4.1 Connection steps Below is an explanation of how to use the unit as it was set up at the factory. The motors direction of rotation is set in a clockwise direction viewing the motor from the side with the output shaft. When changing the motors direction,refer to section “5.Operation”.
5. Operation Note: • This motor is B type insulation motor. Make sure that the motor case temperature does not exceed 90 °C (194 °F) during motor operation. Operating the motor above 90 °C (194 °F) will shorten the life of the coil and the ball bearings. Motor case temperature can be measured by fastening a thermometer to the motor’s surface, or with thermo-tape.
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5.2 Operating the motor in one direction Connections differ depending on the type of capacitor,internal or external. To identify the capacitor type, refer to the table in section 2: “Checking the package contents” (page 2). The motor rotates in a clockwise (CW) and counterclockwise (CCW) direction (viewing the motor from the side with the output shaft).
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Note: The digital speed indicator SDM496 is not certified by the recognized safety standards. When the digital speed indicator is used with the US series, which is certified by the recognized safety standards and/or the conformed safety standards, the US series itself is not in conformance with the safety standards.
6. Characteristics ■Safe-Operation Line Input power to the speed control motor varies with the load and the speed. The greater the load, and the lower the speed, the higher the motor’s temperature will rise. The graph left displays the relationship between the speed and the 50 Hz torque characteristics of the AC speed control motor.
• Unauthorized reproduction or copying of all or part of this manual is prohibited. If a new copy is required to replace an original manual that has been damaged or lost, please contact your nearest Oriental Motor branch or sales office.
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