5 運 転 SPEED OUT AC110 V AC110 V 60 Hz N CW AC115 V AC115 V 60 Hz N COM AC220 V 50/60 Hz AC230 V 50/60 Hz N CCW 5.3 正逆運転する場合 電源用スイッチと正逆転切替スイッチを設けて、回転方向を切り替えてください。 モーターの回転方向の切り替えは、モーターが完全に停止してから行なってください。 重要 回転方向が切り替わらなかったり時間がかかったりする場合があります。 コンデンサ内蔵タイプ 電源用スイッチ「SW1」と正逆転切替スイッチ「SW2」を接続してください。 「RUN/STAND-BY」スイッチを「STAND-BY」側に倒し、モーターが完全に停止するのを確認してくだ さい。...
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• 110 V/115 V type • 220 V/230 V type OPERATING MANUAL 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. · Always keep the manual where it is readily available.
1 Precautions 1 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. Use the product only after carefully reading and fully understanding these instructions. Handling the product without observing the instructions that accompany a Warning “Warning”...
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1 Precautions 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 unit • Control unit ............1 unit •...
2 Checking the package contents 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 nameplates to confirm that you have received the correct motor and control unit combination. 110 V/115 V type Capacitor ∗1...
3 Installation 3 Installation 3.1 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 Installation Pinion shaft motor Drill holes in the mounting plate that match the screws and the motor’s dimensions. Attach the motor and gearhead using the screws supplied with the gearhead (sold separately). Attach by using the pilot section as a guide and rotating the gearhead gently left and right, being careful that the shaft’s gear pinion section does not strike the gearhead side plate (metal plate) or gears strongly.
3 Installation 3.3 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. Use a tightening torque of 0.7 N·m (6.1 lb-in) or less for the screws.
3 Installation Remove the front panel from the control unit. (Grasp the front panel alone and pull forward to remove.) Fasten the control unit to the mounting plate using the 4 M3 screws and nuts provided. Fasten the front panel onto the front of the mounting plate using the screws and nuts listed below (not provided).
Installing and wiring in compliance with EMC directive Effective measures must be taken against the EMI that the US series may give to adjacent control-system equipment, as well as the EMS of the US series itself, in order to prevent a serious functional impediment in the machinery.
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3 Installation • Grounding procedure The cable used to ground the motor must be as thick and short to the grounding point as possible so that no potential difference is generated. Choose a large, thick and uniformly conductive surface for the grounding point.
4 Connection 4 Connection 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.
5 Operation 5 Operation • This motor is B type insulation motor. Make sure that the motor case temperature does Note 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.
5 Operation How to adjust maximum speed Remove the front panel and adjust the maximum speed according to the following procedure: Set the “RUN/STAND-BY” switch to “RUN”. Turn the speed potentiometer to the maximum level. Turn the maximum-speed adjustment potentiometer until 1400 r/min (50 Hz) or 1600 r/min (60 Hz) is reached.
5 Operation Replace the plastic cover over the power cord terminal block. Control unit rear panel Power cord terminal block White Black 110 VAC 60 Hz 115 VAC 60 Hz 220 VAC 50/60 Hz 230 VAC 50/60 Hz Capacitor Yellow Green (Ground lead wire) 5.3 Switching between rotation directions Users must provide a power switch and a forward/reverse switch.
The digital speed indicator SDM496 is not certified by the recognized safety standards. Note 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 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 torque characteristics of the AC speed control motor.
7 Locked rotor burnout protection of motor 7 Locked rotor burnout protection of motor Warning Turn off the power in the event the overheat protection device (thermal protector) is triggered. Failure to do so may result in injury or damage to equipment, since the fan will start abruptly when the overheat protection device (thermal protector) is automatically reset.
When the motor is not functioning normally, perform an inspection covering the points listed in the table below. If the inspection shows that everything is normal but the motor and control unit still are not functioning normally, contact the nearest ORIENTAL MOTOR office. Problem Things to check...
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• 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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