Oriental motor World K Series Operating Manual
Electromagnetic brake motors
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Induction Motors
Reversible Motors
Electromagnetic Brake Motors
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.
• Only qualified personnel of electrical and mechanical engineering should work with the product.
• Use the product correctly after thoroughly reading the section "Safety precautions. "
In addition, be sure to observe the contents described in warning and caution in this document.
• The product described in this document is designed and manufactured to be incorporated in general
industrial equipment. Do not use for any other purpose.
Oriental Motor Co., Ltd. is not responsible for any compensation for damage caused through failure to
observe this warning.
HM-9447
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Summary of Contents for Oriental motor World K Series
- Page 1 • The product described in this document is designed and manufactured to be incorporated in general industrial equipment. Do not use for any other purpose. Oriental Motor Co., Ltd. is not responsible for any compensation for damage caused through failure to observe this warning.
- Page 2 Table of contents Safety precautions ....... 3 Operation ........22 Checking the product ....4 Time rating ......... 22 Rotation direction of the Package contents .......4 gearhead output shaft....22 Refer to this chapter when assembling a motor and Information about nameplate ..4 Installation P.5 - a gearhead.
- Page 3 1. Safety precautions Table of contents The precautions described below are intended to ensure the safe and correct use of the product, and to prevent the user and other personnel from exposure to the risk of injury. Use the product only after carefully reading and fully understanding these instructions. When the overheat protection device (thermal protector) of the electromagnetic brake motor is Description of signs activated, the electromagnetic brake does not hold the motor shaft (a load).
- Page 4 过 热 保 护： 东 方 马 达 株 式 会 社 日 本 制造商名称： 制 造 地： Manufacturing date ORIENTAL MOTOR CO.,LTD. Serial number TOKYO 110-8536 JAPAN MADE IN JAPAN The position describing the information may vary depending on the product.
- Page 5 3. Installation Table of contents 3.1 Installation location z Mounting hole dimensions [Unit: mm (in.)] Model ØA ØCH7 ØD Install the product in a well-ventilated location that provides easy access for inspection. 4×ØD +0.025 +0.0010 0IK, 0RK 48 (1.89) 33.94 (1.336) 37.6 (1.4803...
- Page 6 3. Installation Table of contents „ Pinion shaft type z Assembling the motor and gearhead Check the model names for the motor and gearhead. Only a motor and a gearhead having the same frame size and the same type of pinion can be combined. •...
- Page 7 3. Installation Table of contents z Installing to equipment „ Motor equipped with cooling fan Use the mounting screw set included with a gearhead to secure the motor and gearhead to the mounting plate. Equipment When installing a motor with cooling fan onto equipment, leave a Install so that there is no gap between the product and the mounting plate.
- Page 8 4. Connection Table of contents 4.1 Lead wire type Output Output Model Motor model Capacitor model Model Motor model Capacitor model power power 2IK6GN-CW2J 2IK6GN-CW2 5IK40GN-AW2U 5IK40GN-AW2 4.1.1 Induction motors Single-phase type CH08BFAUL CH90CFAUL2 2IK6A-CW2J 2IK6A-CW2 5IK40A-AW2U 5IK40A-AW2 z Model 2IK6GN-CW2E 2IK6GN-CW2 5IK40GN-CW2J...
- Page 9 4. Connection Table of contents 4.1.2 Induction motors Output Output Model Motor model Capacitor model Model Motor model Capacitor model power power Single-phase 4IK60A-BW2J CH140CFAUL2 5IK90A-BW2J CH280CFAUL2 2-Pole high-speed type 4IK60A-BW2 5IK90A-BW2 4IK60A-BW2U CH100CFAUL2 5IK90A-BW2U CH250CFAUL2 90 W z Model 4IK60A-DW2J 4IK60A-DW2 CH30BFAUL...
- Page 10 4. Connection Table of contents 4.1.3 Induction motors Three-phase type z Three-phase 200/220/230 VAC type model z Three-phase 2-pole high-speed type model z Three-phase 380/400/415 VAC type model Output power Model (Motor model) Output power Model (Motor model) Output power Model (Motor model) 2IK6GN-SW2 2IK6A-SW2...
- Page 11 4. Connection Table of contents 4.1.4 Reversible motors Single-phase type Output Output Model Motor model Capacitor model Model Motor model Capacitor model power power z Model 3RK15GN-AW2J 3RK15GN-AW2 5RK40GN-CW2J 5RK40GN-CW2 CH75CFAUL2 CH40BFAUL 3RK15A-AW2J 3RK15A-AW2 5RK40A-CW2J 5RK40A-CW2 Output Model Motor model Capacitor model 40 W power...
- Page 12 4. Connection Table of contents 4.2 Terminal box type Output Output Model Motor model Capacitor model Model Motor model Capacitor model power power 5IK40GN-AW2TJ 5IK40GN-AW2T 5IK60GE-CW2TJ 5IK60GE-CW2T 4.2.1 Induction motors Single-phase type CH110CFAUL2 CH50BFAUL 5IK40A-AW2TJ 5IK40A-AW2T 5IK60A-CW2TJ 5IK60A-CW2T 60 W z Model 5IK40GN-AW2TU 5IK40GN-AW2T...
- Page 13 4. Connection Table of contents 4.2.2 Induction motors Three-phase type z Three-phase 200/220/230 VAC type model z Three-phase 2-pole high-speed type model z Three-phase 380/400/415 VAC type model Output power Model (Motor model) Output power Model (Motor model) Output power Model (Motor model) 25 W 4IK25GN-SW2T...
- Page 14 4. Connection Table of contents 4.2.3 Reversible motors Single-phase type Output Output Model Motor model Capacitor model Model Motor model Capacitor model power power z Model 5RK40GN-AW2TJ 5RK40GN-AW2T 5RK60GE-CW2TJ 5RK60GE-CW2T CH160CFAUL2 CH60BFAUL 5RK40A-AW2TJ 5RK40A-AW2T 5RK60A-CW2TJ 5RK60A-CW2T Output Model Motor model Capacitor model 60 W power...
- Page 15 4. Connection Table of contents 4.2.4 Connecting to the terminal box z Terminal box 1 Connect according to the following steps. There are two types of terminal boxes. 1. Loosen the terminal cover mounting screws (M4 × 4 pieces) to remove the terminal cover. Terminal box 1: Terminal box 2: 4 screws...
- Page 16 4. Connection Table of contents z Terminal box 2 • Be sure to install the gasket between the terminal box and the terminal cover. Also, assemble so that foreign objects are not entered between the terminal cover and the terminal box. Connect according to the following steps.
- Page 17 4. Connection Table of contents 4.3 Electromagnetic brake motors Output Model Motor model Capacitor model power 5RK40GN-AW2MJ 5RK40GN-AW2M 4.3.1 Single-phase type CH160CFAUL2 5RK40A-AW2MJ 5RK40A-AW2M z Model 5RK40GN-AW2MU 5RK40GN-AW2M CH120CFAUL2 5RK40A-AW2MU 5RK40A-AW2M Output 40 W Model Motor model Capacitor model power 5RK40GN-CW2MJ 5RK40GN-CW2M...
- Page 18 4. Connection Table of contents z Connection diagram z Specifications of SW1 and SW2 Insulate all the wire connections, such as the connection between the motor and the power supply and that Contact capacity of switch between the motor and the capacitor. Use the Protective Earth Terminal to ground the motor. Number of Output power Note...
- Page 19 4. Connection Table of contents z Simplified connection Note Connection cannot be simplified for vertical drive operation and three-phase motors. When operating the motor and the electromagnetic brake with a single switch (contact), connect the wiring as shown in the figure below. However, since the magnetic energy of the motor affects the electromagnetic brake windings, the braking time is extended by approximately 50 ms compared to the connection diagram on p.18, causing the overrun to increase.
- Page 20 4. Connection Table of contents 4.3.2 Three-phase type z Model Output Output Output Model (Motor model) Model (Motor model) Model (Motor model) power power power 2IK6GN-SW2M 2IK6A-SW2M 25 W 4IK25GN-SW2M 4IK25A-SW2M 60 W 5IK60GE-SW2M 5IK60A-SW2M 15 W 3IK15GN-SW2M 3IK15A-SW2M 40 W 5IK40GN-SW2M 5IK40A-SW2M 90 W...
- Page 21 4. Connection Table of contents 4.4 Connecting/installing the capacitor 4.5 Connecting the Protective Earth Terminal (Single-phase type only) Be sure to ground using the Protective Earth Terminal on the motor or inside the terminal box. Note Be sure to use the screw for protective earth attached on the product. •...
- Page 22 5. Operation Table of contents 5.2 Rotation direction of the gearhead output shaft The motor rotates when the power supply is turned on. For protection against electric shock, do not turn on the power supply until the wiring is completed. The rotation direction of the gearhead output shaft varies with that of the motor output shaft depending on the •...
- Page 23 6. Burning protection for locked condition Table of contents The motor is equipped with a protective function to prevent the motor from burning when the output shaft is locked. The protective methods are the following two types. 6.1 Thermal protection “TP”...
- Page 24 7. Gearheads Table of contents 7.1 Checking the product „ Information about nameplate Tell us the model name, product serial number, and manufacturing date when you contact us. „ Package contents Gearhead model Verify that the items listed below are included. Report any missing or damaged items to the branch or sales office from which you purchased the product.
- Page 25 The permissible torque is specified by the size and gear ratio of the gearhead. Use the gearhead within the permissible torque according to each gear ratio. Check on the Oriental Motor Website for the permissible torque values. Do not stop the shaft rotation of motor/gearhead forcibly by hitting an object. Stopping in such a way may cause impact, leading to damage to the gearhead.
- Page 26 7. Gearheads Table of contents 7.3 Parallel shaft gearheads z Mounting screw size Parallel shaft gearheads „ Assembling a motor and a gearhead Model o: Gear ratio Screw size L1 [mm (in.)] L2 [mm (in.)] Check the model names for the motor and gearhead. Only a motor and a gearhead having the same frame size 0GNoK 3 to 180 40 (1.57)
- Page 27 7. Gearheads Table of contents Decimal gearheads „ Installing a load Combined gearhead The gearhead output shaft is finished to an outer diameter Model Screw size [mm (in.)] [mm (in.)] tolerance of h7 and is provided with a key slot for installing Model o: Gear ratio Set screw...
- Page 28 7. Gearheads Table of contents „ Permissible radial load and permissible axial load The radial load and the axial load have a great influence on the Radial load life of the bearings and the strength of the shaft. Make sure not to exceed the permissible radial load and the permissible axial load.
- Page 29 7. Gearheads Table of contents 7.4 Hollow shaft gearheads „ Assembling a motor and a gearhead Check the model names for the motor and gearhead. Only a motor and a gearhead having the same frame size and the same type of pinion can be combined. •...
- Page 30 7. Gearheads Table of contents „ Installing to equipment When using the gearhead flange to install the gearhead to equipment, proper alignment Note between the hollow shaft inside section and the load shaft is necessary. Use the alignment Assemble a motor and a gearhead before installing to equipment. When installing, use a mounting plate of bushing for centering as shown in the figure.
- Page 31 7. Gearheads Table of contents „ Installing a load z Installation method for stepped load shaft Refer to the table below for the hollow output shaft inner diameter and the recommended load shaft Hollow output shaft Parallel key dimensions. Installation of a load varies depending on the shape of the load shaft. Refer to the right figures. Spacer The hollow output shaft is finished to an inner diameter tolerance of H8 and is provided with a key slot for Load shaft...
- Page 32 7. Gearheads Table of contents „ Permissible radial load and permissible axial load The radial load and axial load have a great influence on the life of the Axial load bearings and strength of the shaft. Do not exceed the permissible radial load and permissible axial load.
- Page 33 7. Gearheads Table of contents 7.5 Solid shaft gearheads „ Assembling a motor and a gearhead Check the model names for the motor and gearhead. Only a motor and a gearhead having the same frame size and the same type of pinion can be combined. •...
- Page 34 7. Gearheads Table of contents „ Installing to equipment „ Installing a load Assemble a motor and a gearhead before installing to equipment. When installing, use a mounting plate of The gearhead output shaft is finished to an outer Gearhead about 8 mm (0.31 in.) thick and provide screws long enough to secure the product.
- Page 35 7. Gearheads Table of contents „ Permissible radial load and permissible axial load The radial load and axial load have a great influence on the life of the Axial load bearings and strength of the shaft. Do not exceed the permissible radial load and permissible axial load.
- Page 36 8.1 Inspection It is recommended that periodic inspections are conducted for the items listed below after each operation of the motor. If an abnormality occurs, discontinue any use and contact your nearest Oriental Motor sales office. „ Inspection item • Check if any of the mounting screws of the motor and gearhead is loose.
- Page 37 Table of contents When the motor cannot be operated properly, refer to the contents described in this section and take an appropriate remedial action. If the problem persists, contact your nearest Oriental Motor sales office. Condition Check item Remedial action Verify the voltage specifications with the nameplate of the motor, and Check if the correct voltage is applied.
- Page 38 10. Specifications Table of contents 10.1 Specifications Check on the Oriental Motor Website for the product specifications. 10.2 General specifications Lead wire type IP20 Induction Motors Terminal box type IP54 (Excluding the mounting surface of the round shaft type)
- Page 39 11. Regulations and standards Table of contents Check on the Oriental Motor Website for details about standards. „ Motor temperature rise tests „ UL Standards, CSA Standards Temperature rise tests required by the standards are conducted for the pinion shaft type motors in a state of attaching a gearhead.
- Page 40 If a new copy is required to replace an original manual that has been damaged or lost, please contact your nearest Oriental Motor sales office. • Oriental Motor shall not be liable whatsoever for any problems relating to industrial property rights arising from use of any information, circuit, equipment or device provided or referenced in this manual.