Reversible Motors. Standard AC Motors. Constant Speed Motors. Standard AC Motors C-75. Reversible Motors

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1 Standard AC Introduction Induction Standard AC Constant Reversible Reversible Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation Page Features and Types of Reversible C-76 General Specifi cations C-8 World K Series [1 W 9 W (1/75 HP 1/8 HP)] C-82 C-75

2 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Features and Types of Reversible Features of Reversible Ideal for Bi-Directional Operation Reversible motors have a 3 minute rating to permit instantaneous switching of the rotational direction. A friction brake is equipped at the back of the motor, which makes reversible motors an ideal choice for applications where the rotational direction changes. 3 minute rating: The motors may be operated continuously for 3 minutes, but depending on operating conditions (intermittent operation, etc.), they can be operated for more than 3 minutes. Easy Operation All you need is to connect a capacitor and plug the motor into an AC power supply and the motor can be easily operated. Types of Reversible Series World K Series Conforms to Safety Standards All World K Series models have an overheat protection device built-in and conform to major safety standards. Applicable Standards UL/CSA Standards Certified under the China Compulsory Certification System (CCC System) CE Marking (Low Voltage Directive) Motor Overheat Protection Device Thermal protector, Impedance protected Global Voltage Specifications The World K Series supports the power supply voltages used in major countries. meeting the local voltage standard are readily available in major countries in Europe, Asia and North America. Extensive Lineup We have models with an output power range of 1 W (1/75 HP) to 9 W (1/8 HP), so you can find a motor that meets your specific application. Compatible with Gearheads or Linear Heads Combination with a gearhead allows the motor speed to be reduced to the required speed or generate higher torque. Combination with a linear head allows the motor to convert rotation to linear motion with great ease. Features, Lineup The Motor Bearing Life is Twice as Long as a Conventional Type A motor's life is determined by its bearing. We adopted high-performance bearing grease to lubricate this important component. As a result, the bearings of World K Series motors last twice as long as conventional bearings. [Excluding 1 W (1/75 HP) type.] Protective Earth Terminal on the Motor Protective Earth Terminal Lineup Frame Size 42 mm ( 1.65 in.) 9 mm ( 3.54 in.) Lead Wire Type: 1 W 9 W (1/75 HP 1/8 HP) Output Power Terminal Box Type: 25 W 9 W (1/3 HP 1/8 HP) Single-Phase 11/115 VAC Voltage Single-Phase 22/23 VAC High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit C-76 ORIENTAL MOTOR GENERAL CATALOG 212/213

3 Standard AC Features of Gearheads and Linear Heads Gearheads: Easy Reduction and Torque Increase Combination with a gearhead allows the motor speed to be reduced to the required speed or generate higher torque. Gearheads come in various types including the long life, low noise gearhead and rightangle gearhead. Linear Heads: Convert Motor Rotation to Linear Motion Combination with a linear head allows the motor to convert rotation to linear motion with great ease. Linear heads are available with a square sectioned rack. Types of Gearheads and Linear Heads Types Motor Gearhead Pinion Shaft Motor Combine gearheads and linear heads with a pinion shaft type motor. Gearheads and linear heads are sold separately. Features Linear Head Introduction Induction Reversible Electromagnetic Brake Long Life, Low Noise GN-S Gearhead Long Life GE-S Gearhead Long Rated Life of 1 Hours The GN-S gearhead achieves a long rated life of 1 hours, twice the level of a conventional gearhead, by adopting a large, specially designed bearing and reinforced gears. Low Noise Design The GN-S gearhead generates less noise thanks to gears with a special shape and surface machining assembled with the use of advanced technology. Applicable Products 6 W (1/125 HP), 15 W (1/5 HP), 25 W (1/3 HP) or 4 W (1/19 HP) GN pinion motor Long Rated Life of 1 Hours The GE-S gearhead achieves a long rated life of 1 hours, twice the level of a conventional gearhead, by adopting a large, specially designed bearing and reinforced gears. The GE-S gearhead comes with a tapped hole at the tip of the shaft. Sound Pressure Level [db(a)] : Long Life, Low Noise GN-S Gearhead 4IK25GN-AW2J/4GN12S : GN-K Gearhead (Conventional ) 4IK25GN-A/4GN12K [Measurement conditions] Load: 1.2 N m Direction: Clockwise Measurement distance: 1 m (Measured in A-weighted sound pressure level) K 1.6K 2.5K 4K 6.3K 1K 16K K 2K 3.15K 5K 8K 12.5K 2K Frequency [Hz] Applicable Products 6 W (1/12 HP) or 9 W (1/8 HP) GE pinion motor Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Gearhead Page C-227 Rack-and-Pinion Mechanism LS Linear Heads Page C-247 Ideal Space-Saving Solution The gear shaft is positioned at right angles with the motor shaft, enabling space-saving. Applicable Products 25 W (1/3 HP), 4 W (1/19 HP), 6 W (1/12 HP) or 9 W (1/8 HP) pinion motor Easy to Achieve Linear Motion A rack-and-pinion mechanism is combined with a reduction mechanism, which allows the motor to convert rotation to linear motion with great ease. Hollow Shaft and Solid Shaft Types are Available Select an appropriate type that suits your specific application. Solid shaft type of GE pinion gearhead comes with a tapped hole at the tip of the shaft. Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-77

4 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) Product Line of Reversible World K Series Series Voltage (VAC) Type Single-Phase 11/115 Single-Phase 22/23 42 mm ( 1.65 in.) 1 W (1/75 HP) Product Line of Gearheads and Linear Heads 6 mm ( 2.36 in.) 6 W (1/125 HP) Motor Frame Size, Output Power 7 mm ( 2.76 in.) 15 W (1/5 HP) 8 mm ( 3.15 in.) 25 W (1/3 HP) 4 W (1/19 HP) 9 mm ( 3.54 in.) 6 W (1/12 HP) 9 W (1/8 HP) Lead Wire Terminal Box Lead Wire Terminal Box Gearheads Gearhead Type of Gearhead Type of Pinion Series Applicable Motor Output Power Type of Pinion Rated Life (hours) Long Life, Low Noise GN-S Gearhead GN Type Pinion Shaft World K Series 6 W 4 W (1/125 HP 1/19 HP) GN Type Pinion Shaft Low Noise 1 6 W (1/12 HP) Parallel Shaft GN-K Gearhead GN Type Pinion Shaft World K Series 1 W 4 W (1/75 HP 1/19 HP) GN Type Pinion Shaft 5 9 W (1/8 HP) Long Life GE-S Gearhead GE Type Pinion Shaft World K Series 6 W, 9 W (1/12 HP, 1/8 HP) GE Type Pinion Shaft 1 Shaft Hollow Shaft Gearhead Solid Shaft Gearhead GN Type Pinion Shaft GE Type Pinion Shaft GN Type Pinion Shaft GE Type Pinion Shaft World K Series World K Series World K Series World K Series 25 W, 4 W (1/3 HP, 1/19 HP) 6 W, 9 W (1/12 HP, 1/8 HP) 25 W, 4 W (1/3 HP, 1/19 HP) 6 W, 9 W (1/12 HP, 1/8 HP) GN Type Pinion Shaft GE Type Pinion Shaft GN Type Pinion Shaft GE Type Pinion Shaft Linear Heads Type of Linear Head Square Sectioned Rack LS Linear Head World K Series Applicable Motor Series Output Power Type of Pinion 6 W, 25 W (1/125 HP, 1/3 HP) GN Type Pinion Shaft C-78 ORIENTAL MOTOR GENERAL CATALOG 212/213

5 Standard AC System Configuration Gearheads and Linear Heads (Sold separately) Parallel Shaft Gearheads ( Page C-77) Gearheads ( Page C-227) Linear Heads ( Page C-247) Hollow Shaft Type Solid Shaft Type Introduction Induction Reversible Reversible Motor (Pinion Shaft) Peripheral Equipment (Sold separately) Electromagnetic Brake Accessories (Sold separately) (Included) Cap (Included) AC Power Supply (Main power supply) Brake Pack SB5W ( Page C-253) Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Mounting Brackets ( Page C-264) Flexible Couplings ( Page C-269) CR Circuit for Surge Suppression ( Page C-275) Gearheads Example of System Configuration Sold Separately Sold Separately Reversible Motor Long Life, (Pinion shaft) Mounting Bracket Flexible Coupling Low Noise Gearhead 4RK25GN-AW2U 4GN25SA SOL4U1 MCL3F6F6 Both types of gearheads and linear heads cannot be combined with round shaft type motors. The system confi guration shown above is an example. Other combinations are available. Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-79

6 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Product Number Code World K Series 5 R K 4 GN - AW 2 T U Motor Frame Size : 42 mm (1.65 in.) 2: 6 mm (2.36 in.) 3: 7 mm (2.76 in.) 4: 8 mm (3.15 in.) 5: 9 mm (3.54 in.) 2 Motor Type R: Reversible Motor 3 Series K: K Series 4 Output Power (W) (Example) 4: 4 W (1/19 HP) 5 Motor Shaft Type, Type of Pinion A: Round Shaft GN: GN Type Pinion Shaft GE: GE Type Pinion Shaft 6 Power Supply Voltage AW: Single-Phase 11/115 VAC CW: Single-Phase 22/23 VAC 7 2, 3: RoHS-Compliant 8 T: Terminal Box Type 9 Included U: For Single-Phase 11/115 VAC E: For Single-Phase 22/23 VAC The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. (Example) : 5RK4GN-AW2U Motor nameplate and product approved under various safety standards: 5RK4GN-AW2 Gearhead 5 GN 5 SA Gearhead Frame Size : 42 mm (1.65 in.) 2: 6 mm (2.36 in.) 3: 7 mm (2.76 in.) 4: 8 mm (3.15 in.) 5: 9 mm (3.54 in.) 2 Type of Pinion GN: GN Type Pinion GE: GE Type Pinion 3 Gear Ratio (Example) 5: Gear Ratio of 5:1 1X denotes the decimal gearhead of gear ratio 1:1 GN Type Pinion SA: Long Life, Low Noise GN-S Gearhead KA: GN-K Gearhead RH:, Hollow Shaft Gearhead RAA:, Solid Shaft Gearhead 4 GE Type Pinion SA: Long Life GE-S Gearhead RH:, Hollow Shaft Gearhead RAA:, Solid Shaft Gearhead General Specifications 1 W (1/75 HP) Type Item Specifications Insulation Resistance 1 MΩ or more when 5 VDC megger is applied between the windings and the case after rated operation under normal ambient temperature and humidity. Dielectric Strength Sufficient to withstand 1.5 kvac at 5 Hz or 6 Hz applied between the windings and the case for 1 minute after rated operation under normal ambient temperature and humidity. Temperature Rise Temperature rise of windings are 75 C (135 F) or less measured by the resistance change method after rated operation under normal ambient temperature and humidity with connecting a gearhead or equivalent heat radiation plate. Thermal Class UL/CSA standards: 15 (A), EN standards: 12 (E) Overheat Protection Impedance protected Ambient Temperature 1 +4 C ( F) (non-freezing) Ambient Humidity 85% or less (non-condensing) Degree of Protection IP2 6 W (1/125 HP) 9 W (1/8 HP) Type Item Specifications Insulation Resistance 1 MΩ or more when 5 VDC megger is applied between the windings and the case after rated operation under normal ambient temperature and humidity. Dielectric Strength Sufficient to withstand 1.5 kvac at 5 Hz or 6 Hz applied between the windings and the case for 1 minute after rated operation under normal ambient temperature and humidity. Temperature Rise Thermal Class Overheat Protection Ambient Temperature Ambient Humidity Degree of Protection Temperature rise of windings are 8 C (144 F) or less measured by the resistance change method after rated operation under normal ambient temperature and humidity with connecting a gearhead or equivalent heat radiation plate. For the 9 W (1/8 HP) type, a heat radiation plate that is 2 2 mm ( in.) with a thickness of 5 mm (.2 in.) is necessary even when the gearhead is connected. 13 (B) 6 W (1/125 HP) type has impedance protection. All others have built-in thermal protector (automatic return type) Open: 13±5 C (266±9 F), Close: 82±15 C (179.6±27 F) 1 +4 C ( F) (non-freezing) 85% or less (non-condensing) Lead Wire Type: IP2 Terminal Box Type: IP4 Heat radiation plate (Material: Aluminum) Motor Type Size: mm (in.) Thickness: mm (in.) 1 W (1/75 HP) Type 8 8 ( ) 6 W (1/125 HP) Type ( ) 15 W (1/5 HP) Type ( ) 25 W (1/3 HP) Type ( ) 5 (.2) 4 W (1/19 HP) Type ( ) 6 W (1/12 HP) Type 2 2 ( ) 9 W (1/8 HP) Type 2 2 ( ) 1 (.39) C-8 ORIENTAL MOTOR GENERAL CATALOG 212/213

7 Standard AC Connection Diagrams The direction of motor rotation is as viewed from the shaft end of the motor. CW represents the clockwise direction, while CCW represents the counterclockwise direction. Lead Wire Type Terminal Box Type L N CCW CW White Red Black CCW Motor Single-Phase 11/115 VAC Single-Phase 22/23 VAC CW PE PE: Protective Earth How to connect a capacitor Page C-282 Clockwise To rotate the motor in a clockwise (CW) direction, turn the switch to CW. Counterclockwise To rotate the motor in a counterclockwise (CCW) direction, turn the switch to CCW. L N CCW CW Z2 U2 U1 PE CCW Single-Phase 11/115 VAC Single-Phase 22/23 VAC Motor CW Clockwise To rotate the motor in a clockwise (CW) direction, turn the switch to CW. Counterclockwise To rotate the motor in a counterclockwise (CCW) direction, turn the switch to CCW. Introduction Induction Reversible Electromagnetic Brake Contact Capacity Connect a CR circuit for surge suppression shown on the right to protect the contact. Code Contact Capacity, Others Note SW 125 VAC 5 A min. or 25 VAC 5 A min. (Inductive load) Ro, Co Ro = 5 2 Ω Co =.1.2 μf 2 WV (4 WV) Ro Ro SW Co Co CW CCW Accessories EPCR121-2 Page C-275 Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-81

8 Reversible 1 W (1/75 HP) 6 W (1/125 HP) Reversible 1 W (1/75 HP) Frame Size: 42 mm ( 1.65 in.) (Gearhead sold separately) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Specifications 3 Minute Rating Pinion Shaft Type Lead Wire Type Round Shaft Type Output Power W HP VAC Hz A 1 Single-Phase /75 Single-Phase Voltage Frequency Current Starting Torque Rated Torque.9 8 RK1GN-AW3U RK1A-AW3U 1.13 Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U at the end of the model name indicates that the unit includes a capacitor. This letter is not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Impedance protected. Product Line Motor Type Pinion Shaft Type Round Shaft Type Lead Wire RK1GN-AW3U RK1A-AW3U The following items are included in each product. Motor,, Cap, Operating Manual mn m oz-in Rated mn m oz-in r/min μf Parallel Shaft Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft GN-K Gearhead GN KA Enter the gear ratio in the box ( ) within the model name. The following items are included in each product. Gearhead, Mounting Screws, Operating Manual 3, 3.6, 5, 6, 7.5, 9, 12.5, 15, 18, 25, 3, 36, 5, 6, 75, 9, 1, 12, 15, 18 Gearmotor Torque Table Decimal gearheads are not available. Enter the gear ratio in the box ( ) within the gearhead model name. A colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. The speed is calculated by dividing the motor s synchronous speed (6 Hz: 18 r/min) by the gear ratio. The actual speed is 2 33% less than the displayed value, depending on the load. Unit = Upper values: N m/lower values: lb-in r/min Motor/ Gear Ratio Gearhead RK1GN-AW3U GN KA C-82 ORIENTAL MOTOR GENERAL CATALOG Page Features C-76 / System Configuration C-79 / Specifications C-82 / Product Line C /213 Dimensions C-83 / Connection Diagrams C-81

9 Standard AC Permissible Overhung Load and Permissible Thrust Load Motor (Round shaft type) Page C-17 Gearhead Page C-17 Introduction Permissible Load Inertia J of Gearhead Page C-18 Induction Dimensions Unit = mm (in.) Mounting screws are included with gearheads. Dimensions for mounting screws Page C-28 Lead Wire Type Mass: Motor.3 kg (.66 lb.) Gearhead.2 kg (.44 lb.) A441U 28 (1.1) 2 (.8) 7.5 (.3) 16.5 (.65) 1 (.39) 7.25 (.29) 6 (2.36) 26 5 (1.2) (.2) 3 (.12) 2 (.79) 12.7 (.5) (.172) Motor Leads 3 mm (12 in.) Length UL Style 3266, AWG22 Protective Earth Terminal M4 Detail Drawing of Protective Earth Terminal ϕ ϕ (3/16") 8 (.32) ϕ18 (ϕ.71) 42 (1.65) 4 ϕ3.5 (ϕ.138) Thru 42 (1.65) 1 (.39) 48±.5 (1.89±.2) 7 (.28) max. Protective Earth Terminal M4 Shaft Section of Round Shaft Type The motor s dimensions (excluding the shaft section) are the same as those of the pinion shaft types. Mass:.3 kg (.66 lb.) A442 2 (.79) 1.5 (.6) ϕ5.12 (ϕ ) ϕ (ϕ ) 42 (1.65) 4 ϕ3.5 (ϕ.138) Thru 1 (.39) 42 (1.65) 48±.5 (1.89±.2) 7 (.28) max. Protective Earth Terminal M4 Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque (Included) A ϕ4.3 (ϕ.169) AMP#187 2 (.79) B 4.5 (.18) 4 (.16) 1 C (.39) B+1 (.39) 6 (.24) Connection Diagram Page C-81 Dimensions Unit = mm (in.) Pinion Shaft Type Round Shaft Type RK1GN-AW3U RK1A-AW3U CH12FAUL A B C 31 (1.22) 14.5 (.57) 23.5 (.93) Mass g (oz.) 18 (.64) Accessories and Peripheral Equipment Instantaneous Stop Brake Pack Page C-253 Accessories Page C-263 Cap Included Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-83

10 Reversible 1 W (1/75 HP) 6 W (1/125 HP) Reversible 6 W (1/125 HP) Frame Size: 6 mm ( 2.36 in.) (Gearhead sold separately) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Specifications 3 Minute Rating Pinion Shaft Type Lead Wire Type 2RK6GN-AW2U 2RK6GN-CW2E Round Shaft Type 2RK6A-AW2U 2RK6A-CW2E Output Power W HP VAC Hz A 6 Single-Phase /125 Single-Phase /125 Voltage Frequency Current Starting Torque Rated Torque Single-Phase 22 Single-Phase mn m oz-in Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Impedance protected Rated mn m oz-in r/min μf Product Line Motor Type Lead Wire Pinion Shaft Type Round Shaft Type 2RK6GN-AW2U 2RK6A-AW2U 2RK6GN-CW2E 2RK6A-CW2E The following items are included in each product. Motor,, Cap, Operating Manual High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit Parallel Shaft Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft Long Life, Low Noise GN-S Gearhead The following items are included in each product. Gearhead, Mounting Screws, Operating Manual 3, 3.6, 5, 6, 7.5, 9, 12.5, 2GN SA 15, 18, 25, 3, 36, 5, 6, 75, 9, 1, 12, 15, 18 2GN1XS (Decimal Gearhead) The following gearheads are also available. For details, please refer to website ( or contact the nearest Oriental Motor sales office. Gearhead Type Gearhead Gear Ratio Parallel 2GN KA 3 18 Shaft GN-K Gearhead 2GN1XK (Decimal Gearhead) Gearmotor Torque Table Enter the gear ratio in the box ( ) within the gearhead model name. A colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. The speed is calculated by dividing the motor s synchronous speed (5 Hz: 15 r/min, 6 Hz: 18 r/min) by the gear ratio. The actual speed is 2 2% less than the displayed value, depending on the load. To reduce the speed beyond the gear ratio in the table, attach a decimal gearhead (gear ratio 1:1) between the gearhead and the motor. In that case, the permissible torque is 3 N m (26 lb-in). 5 Hz Motor/ Gearhead r/min 2RK6GN-CW2E 2GN SA Unit = Upper values: N m/lower values: lb-in Gear Ratio Enter the gear ratio in the box ( ) within the model name. C-84 ORIENTAL MOTOR GENERAL CATALOG Page Features C-76 / System Configuration C-79 / Specifications C-84 / Product Line C /213 Dimensions C-85 / Connection Diagrams C-81

11 Standard AC 6 Hz Motor/ Gearhead 2RK6GN-AW2U 2RK6GN-CW2E r/min Unit = Upper values: N m/lower values: lb-in Gear Ratio GN SA Introduction Induction Permissible Overhung Load and Permissible Thrust Load Motor (Round shaft type) Page C-17 Gearhead Page C-17 Permissible Load Inertia J of Gearhead Page C-18 Dimensions Unit = mm (in.) Mounting screws are included with gearheads. Dimensions for mounting screws Page C-28 Lead Wire Type Mass: Motor.7 kg (1.54 lb.) Gearhead.4 kg (. lb.) ϕ6 (ϕ2.36) Shaft Section of Round Shaft Type The motor s dimensions (excluding the shaft section) are the same as those of the pinion shaft types. Mass:.7 kg (1.54 lb.) A444 2 (.8) 24 (.94) 75 (2.95) 7 (.28) ϕ6.12 (ϕ ) ϕ54.3 (ϕ ) 6 ( 2.36) 4 ϕ4.5 (ϕ.) Thru L 5 (.2) 32 (1.26) 12.7 (.5) (.293) 1 (.39) ϕ24 (ϕ.94) Motor Leads 3 mm (12 in.) Length UL Style 3271, AWG2 ϕ ϕ (5/16") 7±.5 (2.76±.2) Protective Earth Terminal M4 5 (.2) max. 6 (2.36) 4 ϕ4.5 (ϕ.) Thru 6 (2.36) ±.5 (2.76±.2) Protective Earth Terminal M4 5 (.2) max. Motor Gearhead Gear Ratio L DXF 2RK6GN-AW2U 2RK6GN-CW2E Decimal Gearhead Can be connected to GN pinion shaft type. 2GN1XS Mass:.2 kg (.44 lb.) A (1.51) (1.2) (.49) 2 (.8) ϕ54.3 (ϕ ) 6 ( 2.36) 4 ϕ4.5 (ϕ.) Thru 2GN SA Enter the gear ratio in the box ( ) within the model name (.85) Protective Earth Terminal M (.61) 7±.5 (2.76±.2) 3 (1.18) 4 (1.57) Detail Drawing of Protective Earth Terminal A443AU A443BU Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation 22.5 CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-85

12 Reversible 1 W (1/75 HP) 6 W (1/125 HP) (Included) A ϕ4.3 (ϕ.169) 2 (.79) B 4.5 (.18) B+1 (.39) Dimensions Unit = mm (in.) Pinion Shaft Type Round Shaft Type 2RK6GN-AW2U 2RK6A-AW2U CH35FAUL2 2RK6GN-CW2E 2RK6A-CW2E CH8BFAUL A B C 31 (1.22) 31 (1.22) 17 (.67) 17 (.67) 27 (1.6) 27 (1.6) Mass g (oz.) 22 (.78) 23 (.81) Cap Included 15 W (1/5 HP) 25 W (1/3 HP) AMP#187 4 (.16) 1 C (.39) 6 (.24) 4 W (1/19 HP) Connection Diagram Page C-81 6 W (1/12 HP) Linear Head, Accessories and Peripheral Equipment Linear Motion Linear Heads Page C-247 Instantaneous Stop Brake Pack Page C-253 Accessories Page C W (1/8 HP) C-86 ORIENTAL MOTOR GENERAL CATALOG Page Features C-76 / System Configuration C-79 / Specifications C-84 / Product Line C /213 Dimensions C-85 / Connection Diagrams C-81

13 Standard AC Reversible 15 W (1/5 HP) Frame Size: 7 mm ( 2.76 in.) (Gearhead sold separately) Introduction Induction Specifications 3 Minute Rating Pinion Shaft Type Lead Wire Type 3RK15GN-AW2U 3RK15GN-CW2E Round Shaft Type 3RK15A-AW2U 3RK15A-CW2E Output Power W HP VAC Hz A 15 Single-Phase /5 Single-Phase /5 Voltage Frequency Current Starting Torque Rated Torque Single-Phase 22 Single-Phase mn m oz-in Rated mn m oz-in r/min μf Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Contains a built-in thermal protector (automatic return type). If a motor overheats for any reason, the thermal protector is activated and the motor is stopped. When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor power off before inspecting. Product Line Motor Type Lead Wire Gearmotor Torque Table Enter the gear ratio in the box ( ) within the gearhead model name. A colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. The speed is calculated by dividing the motor s synchronous speed (5 Hz: 15 r/min, 6 Hz: 18 r/min) by the gear ratio. The actual speed is 2 2% less than the displayed value, depending on the load. To reduce the speed beyond the gear ratio in the table, attach a decimal gearhead (gear ratio 1:1) between the gearhead and the motor. In that case, the permissible torque is 5 N m (44 lb-in). 5 Hz Motor/ Gearhead Pinion Shaft Type Round Shaft Type 3RK15GN-AW2U 3RK15A-AW2U 3RK15GN-CW2E 3RK15A-CW2E The following items are included in each product. Motor,, Cap, Operating Manual High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit r/min 3RK15GN-CW2E 3GN SA Unit = Upper values: N m/lower values: lb-in Gear Ratio Parallel Shaft Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft Long Life, Low Noise GN-S Gearhead The following items are included in each product. Gearhead, Mounting Screws, Operating Manual , 3.6, 5, 6, 7.5, 9, 12.5, 3GN SA 15, 18, 25, 3, 36, 5, 6, 75, 9, 1, 12, 15, 18 3GN1XS (Decimal Gearhead) The following gearheads are also available. For details, please refer to website ( or contact the nearest Oriental Motor sales office. Gearhead Type Gearhead Gear Ratio Parallel 3GN KA 3 18 Shaft GN-K Gearhead 3GN1XK (Decimal Gearhead) Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation Enter the gear ratio in the box ( ) within the model name. CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-87

14 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 6 Hz Motor/ Gearhead 3RK15GN-AW2U 3RK15GN-CW2E r/min Unit = Upper values: N m/lower values: lb-in Gear Ratio GN SA W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Permissible Overhung Load and Permissible Thrust Load Motor (Round shaft type) Page C-17 Gearhead Page C-17 Permissible Load Inertia J of Gearhead Page C-18 Dimensions Unit = mm (in.) Mounting screws are included with gearheads. Dimensions for mounting screws Page C-28 Lead Wire Type Mass: Motor 1.1 kg (2.4 lb.) Gearhead.55 kg (1.21 lb.) ϕ69 (ϕ2.72) 8 (3.15) 7 L 32 (1.26) (.28) (.2) (.5) (.347) ϕ ϕ (3/8") 15 (.59) ϕ3 (ϕ1.18) 4 ϕ5.5 (ϕ.217) Thru Motor Leads 3 mm (12 in.) Length UL Style 3271, AWG2 7 (2.76) 7 (2.76) ±.5 (3.23±.2) Protective Earth Terminal M4 5 (.2) max. Motor Gearhead Gear Ratio L DXF 3RK15GN-AW2U 3RK15GN-CW2E 3GN SA Enter the gear ratio in the box ( ) within the model name (.85) Protective Earth Terminal M (.65) 32 (1.26) 42 (1.65) Detail Drawing of Protective Earth Terminal A447AU A447BU Shaft Section of Round Shaft Type The motor s dimensions (excluding the shaft section) are the same as those of the pinion shaft types. Mass: 1.1 kg (2.4 lb.) A448 2 (.8) 32 (1.26) ϕ6.12 (ϕ ) ϕ64.3 (ϕ ) 7 ( 2.76) 4 ϕ5.5 (ϕ.217) Thru 82±.5 (3.23±.2) Protective Earth Terminal M4 5 (.2) max. Decimal Gearhead Can be connected to GN pinion shaft type. 3GN1XS Mass:.3 kg (.66 lb.) A9 43 (1.69) 3 13 (1.18) (.51) 2 (.8) ϕ64.3 (ϕ ) 7 ( 2.76) 4 ϕ5.5 (ϕ.217) Thru 82±.5 (3.23±.2) 22.5 C- ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-87 / Product Line C-87 Dimensions C- / Connection Diagrams C-81

15 Standard AC (Included) A ϕ4.3 (ϕ.169) 2 (.79) B 4.5 (.18) B+1 (.39) Dimensions Unit = mm (in.) Pinion Shaft Type Round Shaft Type 3RK15GN-AW2U 3RK15A-AW2U CH6CFAUL2 3RK15GN-CW2E 3RK15A-CW2E CH15BFAUL A B C 38 (1.5) 38 (1.5) 21 (.83) 21 (.83) 31 (1.22) 31 (1.22) Mass g (oz.) 35 (1.24) 37 (1.31) Cap Included Introduction Induction AMP#187 4 (.16) 1 C (.39) 6 (.24) Connection Diagram Page C-81 Reversible Electromagnetic Brake Accessories and Peripheral Equipment Instantaneous Stop Brake Pack Page C-253 Accessories Page C-263 Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-89

16 Reversible 1 W (1/75 HP) 6 W (1/125 HP) Reversible 25 W (1/3 HP) Frame Size: 8 mm ( 3.15 in.) Lead Wire Type Terminal Box Type (Gearhead sold separately) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Specifications 3 Minute Rating Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Dimension 1 4RK25GN-AW2U (4RK25A-AW2U) 4RK25GN-CW2E (4RK25A-CW2E) Terminal Box Type Dimension 2 4RK25GN-AW2TU (4RK25A-AW2TU) 4RK25GN-CW2TE (4RK25A-CW2TE) Output Power Voltage Frequency Current Starting Torque Rated Torque W HP VAC Hz A 25 Single-Phase 11 1/3 Single-Phase /3 Single-Phase 22 Single-Phase mn m oz-in Rated mn m oz-in r/min μf Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Contains a built-in thermal protector (automatic return type). If a motor overheats for any reason, the thermal protector is activated and the motor is stopped. When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor power off before inspecting. Product Line Motor Type Lead Wire Terminal Box Pinion Shaft Type Round Shaft Type 4RK25GN-AW2U 4RK25A-AW2U 4RK25GN-CW2E 4RK25A-CW2E 4RK25GN-AW2TU 4RK25A-AW2TU 4RK25GN-CW2TE 4RK25A-CW2TE The following items are included in each product. Motor,, Cap, Operating Manual Parallel Shaft Gearhead/ Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft Shaft Parallel Shaft Long Life, Low Noise GN-S Gearhead Hollow Shaft Solid Shaft Long Life, Low Noise GN-S Gearhead 4GN SA 3, 3.6, 5, 6, 7.5, 9, 12.5, 15, 18, 25, 3, 36, 5, 6, 75, 9, 4GN RH 1, 12, 15, 18 4GN RAA 4GN1XS (Decimal Gearhead) The following items are included in each product. Parallel Shaft Gearhead Gearhead, Mounting Screws, Operating Manual Hollow Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Safety Cover (with screws), Gasket, Operating Manual Solid Shaft Gearhead Gearhead, Mounting Screws, Gasket, Operating Manual The following gearheads are also available. For details, please refer to website ( or contact the nearest Oriental Motor sales office. Gearhead Type Gearhead Gear Ratio Parallel 4GN KA 3 18 Shaft GN-K Gearhead 4GN1XK (Decimal Gearhead) Enter the gear ratio in the box ( ) within the model name. High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit C-9 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-9 / Product Line C-9 Dimensions C-91 / Connection Diagrams C-81

17 Standard AC Gearmotor Torque Table Enter the code that represents the terminal box type " T" in the box ( ) within the motor model name. Enter the gear ratio in the box ( ) within the gearhead model name. A colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. The speed is calculated by dividing the motor's synchronous speed (5 Hz: 15 r/min, 6 Hz: 18 r/min) by the gear ratio. The actual speed is 2 2% less than the displayed value, depending on the load. To reduce the speed beyond the gear ratio in the table, attach a decimal gearhead (gear ratio 1:1) between the gearhead and the motor. In that case, the permissible torque is 8 N m (7 lb-in). When a gearhead of 25:1 36:1 is connected, the value for permissible torque is 6 N m (53 lb-in). 5 Hz Motor/ Gearhead r/min 4RK25GN-CW2 E 4GN SA Hz Motor/ Gearhead 4RK25GN-AW2 U 4RK25GN-CW2 E Unit = Upper values: N m/lower values: lb-in Gear Ratio r/min Unit = Upper values: N m/lower values: lb-in Gear Ratio GN SA Gearmotor Torque Table When Gearhead is Attached Page C-238 Permissible Overhung Load and Permissible Thrust Load Motor (Round shaft type) Page C-17 Gearhead Page C Introduction Induction Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Permissible Load Inertia J of Gearhead Page C-18 Dimensions Unit = mm (in.) Mounting screws are included with gearheads. Dimensions for mounting screws Page C-28 Lead Wire Type 1 Mass: Motor 1.5 kg (3.3 lb.) Gearhead.65 kg (1.43 lb.) ϕ79 (ϕ3.11) 85 (3.35) L 32 7 (1.26) (.28) (.24) (.5) (.347) ϕ ϕ (3/8") 15 (.59) ϕ34 (ϕ1.34) Motor Leads 3 mm (12 in.) Length UL Style 3271, AWG2 8 (3.15) 4 ϕ5.5 (ϕ.217) Thru 8 (3.15) ±.5 (3.7±.2) Protective Earth Terminal M4 5 (.2) max. Motor Gearhead Gear Ratio L DXF 4RK25GN-AW2U 4RK25GN-CW2E 4GN SA Enter the gear ratio in the box ( ) within the model name (.85) Protective Earth Terminal M (1.26) (1.67) 16.5 (.65) Detail Drawing of Protective Earth Terminal A449AU A449BU Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-91

18 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 15 W (1/5 HP) 25 W (1/3 HP) Terminal Box Type 2 Mass: Motor 1.7 kg (3.7 lb.) Gearhead.65 kg (1.43 lb.) 28 (1.1) max. ϕ79 (ϕ3.11) 25 (.98) 75 (2.95) 5.5 (.22) 12.7 (.5) (.347) ϕ ϕ (3/8") 15 (.59) ϕ34 (ϕ1.34) 43 (1.69) 8 (3.15) 62 (2.44) Motor Gearhead Gear Ratio L DXF 4RK25GN-AW2TU 4RK25GN-CW2TE 94±.5 (3.7±.2) 4GN SA Enter the gear ratio in the box ( ) within the model name (1.26) (1.67) A451AU A451BU 4 W (1/19 HP) 7 (.28) 85 (3.35) 6 (.24) L 32 (1.26) 4 ϕ5.5 (ϕ.217) Thru 8 (3.15) 6 W (1/12 HP) 9 W (1/8 HP) Use cable with a diameter of ϕ6 ϕ12 mm (ϕ.24 ϕ.47 in.). Details of terminal box Page C-283 Shaft Section of Round Shaft Type The motor s dimensions (excluding the shaft section) are the same as those of the pinion shaft types. Mass: 1.5 kg (3.3 lb.) (Lead Wire Type) 1.7 kg (3.7 lb.) (Terminal Box Type) A45 (Lead Wire Type) A328 (Terminal Box Type) 32 (1.26) 2 (.8) 25 (.98) 7 (.28) ϕ8.15 (ϕ.315.6) ϕ73.3 (ϕ ) 8 ( 3.15) 4 ϕ5.5 (ϕ.217) Thru 94±.5 (3.7±.2) Protective Earth Terminal M4 (Lead wire type only) 5 (.2) max. Decimal Gearhead Can be connected to GN pinion shaft type. 4GN1XS Mass:.4 kg (. lb.) A (1.79) (1.26) (.53) 2 (.8) ϕ73.3 (ϕ ) 8 ( 3.15) 4 ϕ5.5 (ϕ.217) Thru 94±.5 (3.7±.2) 22.5 (Included) A ϕ4.3 (ϕ.169) AMP#187 2 (.79) B 4.5 (.18) 4 (.16) 1 C (.39) B+1 (.39) 6 (.24) Dimensions Unit = mm (in.) Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Terminal Box Type 4RK25GN-AW2U (4RK25A-AW2U) 4RK25GN-CW2E (4RK25A-CW2E) 4RK25GN-AW2TU (4RK25A-AW2TU) 4RK25GN-CW2TE (4RK25A-CW2TE) CH8CFAUL2 CH25BFAUL A B C 48 (1.89) 48 (1.89) 21 (.83) 21 (.83) 31 (1.22) 31 (1.22) Mass g (oz.) 41 (1.45) 42 (1.48) Cap Included C-92 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-9 / Product Line C-9 Dimensions C-91 / Connection Diagrams C-81

19 Standard AC Connection Diagrams Page C-81 Space-Saving Gearheads Page C-227 Gearhead, Linear Head, Accessories and Peripheral Equipment Linear Motion Linear Heads Page C-247 Instantaneous Stop Brake Pack Page C-253 Accessories Page C-263 Introduction Induction Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) C-93

20 Reversible 1 W (1/75 HP) 6 W (1/125 HP) Reversible 4 W (1/19 HP) Frame Size: 9 mm ( 3.54 in.) Lead Wire Type Terminal Box Type (Gearhead sold separately) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Specifications 3 Minute Rating Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Dimension 1 5RK4GN-AW2U (5RK4A-AW2U) 5RK4GN-CW2E (5RK4A-CW2E) Terminal Box Type Dimension 2 5RK4GN-AW2TU (5RK4A-AW2TU) 5RK4GN-CW2TE (5RK4A-CW2TE) Output Power Voltage Frequency Current Starting Torque Rated Torque W HP VAC Hz A 4 Single-Phase /19 Single-Phase /19 Single-Phase 22 Single-Phase mn m oz-in Rated mn m oz-in r/min μf Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Contains a built-in thermal protector (automatic return type). If a motor overheats for any reason, the thermal protector is activated and the motor is stopped. When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor power off before inspecting. Product Line Motor Type Lead Wire Terminal Box Pinion Shaft Type Round Shaft Type 5RK4GN-AW2U 5RK4A-AW2U 5RK4GN-CW2E 5RK4A-CW2E 5RK4GN-AW2TU 5RK4A-AW2TU 5RK4GN-CW2TE 5RK4A-CW2TE The following items are included in each product. Motor,, Cap, Operating Manual Parallel Shaft Gearhead/ Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft Shaft Parallel Shaft Long Life, Low Noise GN-S Gearhead Hollow Shaft Solid Shaft Long Life, Low Noise GN-S Gearhead 5GN SA 3, 3.6, 5, 6, 7.5, 9, 12.5, 15, 18, 25, 3, 36, 5, 6, 75, 9, 5GN RH 1, 12, 15, 18 5GN RAA 5GN1XS (Decimal Gearhead) The following items are included in each product. Parallel Shaft Gearhead Gearhead, Mounting Screws, Operating Manual Hollow Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Safety Cover (with screws), Gasket, Operating Manual Solid Shaft Gearhead Gearhead, Mounting Screws, Gasket, Operating Manual The following gearheads are also available. For details, please refer to website ( or contact the nearest Oriental Motor sales office. Gearhead Type Gearhead Gear Ratio Parallel 5GN KA 3 18 Shaft GN-K Gearhead 5GN1XK (Decimal Gearhead) Enter the gear ratio in the box ( ) within the model name. High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit C-94 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-94 / Product Line C-94 Dimensions C-95 / Connection Diagrams C-81

21 Standard AC Gearmotor Torque Table Enter the code that represents the terminal box type " T" in the box ( ) within the motor model name. Enter the gear ratio in the box ( ) within the gearhead model name. A colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. The speed is calculated by dividing the motor's synchronous speed (5 Hz: 15 r/min, 6 Hz: 18 r/min) by the gear ratio. The actual speed is 2 2% less than the displayed value, depending on the load. To reduce the speed beyond the gear ratio in the table, attach a decimal gearhead (gear ratio 1:1) between the gearhead and the motor. In that case, the permissible torque is 1 N m ( lb-in). 5 Hz Motor/ Gearhead r/min 5RK4GN-CW2 E 5GN SA Hz Motor/ Gearhead Unit = Upper values: N m/lower values: lb-in Gear Ratio r/min 5RK4GN-AW2 U 5GN SA RK4GN-CW2 E 5GN SA Unit = Upper values: N m/lower values: lb-in Gear Ratio Gearmotor Torque Table When Gearhead is Attached Page C-238 Permissible Overhung Load and Permissible Thrust Load Motor (Round shaft type) Page C-17 Gearhead Page C Permissible Load Inertia J of Gearhead Page C-18 Dimensions Unit = mm (in.) Mounting screws are included with gearheads. Dimensions for mounting screws Page C-28 Lead Wire Type 1 Mass: Motor 2.5 kg (5.5 lb.) Gearhead 1.5 kg (3.3 lb.) ϕ89 (ϕ3.5) 15 (4.13) 7.5 (.3) L 32 4 (1.26) (.16) 19 (.75) 11.4 (.45) 18 (.71) Motor Leads 3 mm (12 in.) Length UL Style 3271, AWG2 ϕ ϕ.5.7 (1/2") ϕ36 (ϕ1.42) 9 (3.54) 4 ϕ6.5 (ϕ.256) Thru (3.54) Motor Gearhead Gear Ratio L DXF 5RK4GN-AW2U 5RK4GN-CW2E 14±.5 (4.9±.2) Protective Earth Terminal M4 5 (.2) max. 5GN SA 21.5 (.85) Enter the gear ratio in the box ( ) within the model name. 42 (1.65) 6 (2.36) Protective Earth Terminal M (.65) A452AU A452BU 1 1 Detail Drawing of Protective Earth Terminal 1 1 Introduction Induction Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-95

22 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) Terminal Box Type 2 Mass: Motor 2.6 kg (5.7 lb.) Gearhead 1.5 kg (3.3 lb.) 28 (1.1) max. ϕ89 (ϕ3.5) 25 (.98) 75 (2.95) 6 (.24) 19 (.75) 11.4 (.45) 7.5 (.3) 4 (.16) 15 (4.13) L 32 (1.26) Use cable with a diameter of ϕ6 ϕ12 mm (ϕ.24 ϕ.47 in.). Details of terminal box Page C-283 ϕ ϕ.5.7 (1/2") 18 (.71) ϕ36 (ϕ1.42) 43 (1.69) 9 (3.54) 4 ϕ6.5 (ϕ.256) Thru 62 (2.44) 9 (3.54) Motor Gearhead Gear Ratio L DXF 5RK4GN-AW2TU 5RK4GN-CW2TE 14±.5 (4.9±.2) 5GN SA Enter the gear ratio in the box ( ) within the model name. 42 (1.65) 6 (2.36) A454AU A454BU 9 W (1/8 HP) Shaft Section of Round Shaft Type The motor s dimensions (excluding the shaft section) are the same as those of the pinion shaft types. Mass: 2.5 kg (5.5 lb.) (Lead Wire Type) 2.6 kg (5.7 lb.) (Terminal Box Type) A453 (Lead Wire Type) A33 (Terminal Box Type) 2 (.8) 37 (1.46) 3 (1.18) 9 (.35) ϕ1.15 (ϕ ) ϕ83.35 (ϕ ) 9 ( 3.54) 14±.5 (4.9±.2) Protective Earth Terminal M4 (Lead wire type only) Decimal Gearhead Can be connected to GN pinion shaft type. 5GN1XS Mass:.6 kg (1.32 lb.) A22 55 (2.17) 37 (1.46) 2 (.8) 18 (.71) ϕ83.35 (ϕ ) 9 ( 3.54) 4 ϕ6.5 (ϕ.256) Thru 14±.5 (4.9±.2) 4 ϕ6.5 (ϕ.256) Thru 5 (.2) max (Included) A ϕ4.3 (ϕ.169) AMP#187 2 (.79) B 4.5 (.18) 4 (.16) 1 C (.39) B+1 (.39) 6 (.24) Dimensions Unit = mm (in.) Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Terminal Box Type 5RK4GN-AW2U (5RK4A-AW2U) 5RK4GN-CW2E (5RK4A-CW2E) 5RK4GN-AW2TU (5RK4A-AW2TU) 5RK4GN-CW2TE (5RK4A-CW2TE) CH12CFAUL2 CH35BFAUL A B C 58 (2.28) 58 (2.28) 22 (.87) 22 (.87) 35 (1.38) 35 (1.38) Mass g (oz.) 6 (2.1) 59 (2.1) Cap Included C-96 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-94 / Product Line C-94 Dimensions C-95 / Connection Diagrams C-81

23 Standard AC Connection Diagrams Page C-81 Gearhead, Accessories and Peripheral Equipment Space-Saving Gearheads Page C-227 Instantaneous Stop Brake Pack Page C-253 Accessories Page C-263 Introduction Induction Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) C-97

24 Reversible 1 W (1/75 HP) 6 W (1/125 HP) Reversible 6 W (1/12 HP) Frame Size: 9 mm ( 3.54 in.) Lead Wire Type Terminal Box Type (Gearhead sold separately) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Specifications 3 Minute Rating Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Dimension 1 5RK6GE-AW2U (5RK6A-AW2U) 5RK6GE-CW2E (5RK6A-CW2E) Terminal Box Type Dimension 2 5RK6GE-AW2TU (5RK6A-AW2TU) 5RK6GE-CW2TE (5RK6A-CW2TE) Output Power Voltage Frequency Current Starting Torque Rated Torque W HP VAC Hz A 6 Single-Phase 11 1/12 Single-Phase /12 Single-Phase 22 Single-Phase mn m oz-in Rated mn m oz-in r/min μf Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Contains a built-in thermal protector (automatic return type). If a motor overheats for any reason, the thermal protector is activated and the motor is stopped. When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor power off before inspecting. Product Line Motor Type Lead Wire Terminal Box Pinion Shaft Type Round Shaft Type 5RK6GE-AW2U 5RK6A-AW2U 5RK6GE-CW2E 5RK6A-CW2E 5RK6GE-AW2TU 5RK6A-AW2TU 5RK6GE-CW2TE 5RK6A-CW2TE The following items are included in each product. Motor,, Cap, Operating Manual Parallel Shaft Gearhead/ Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft Shaft Parallel Shaft Long Life GE-S Gearhead Hollow Shaft Solid Shaft Long Life GE-S Gearhead 5GE SA 3, 3.6, 5, 6, 7.5, 9, 12.5, 15, 18, 25, 3, 36, 5, 6, 75, 9, 5GE RH 1, 12, 15, 18 5GE RAA 5GE1XS (Decimal Gearhead) Enter the gear ratio in the box ( ) within the model name. The following items are included in each product. Parallel Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Operating Manual Hollow Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Safety Cover (with screws), Gasket, Operating Manual Solid Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Gasket, Operating Manual High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit C-98 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-98 / Product Line C-98 Dimensions C-99 / Connection Diagrams C-81

25 Standard AC Gearmotor Torque Table Enter the code that represents the terminal box type " T" in the box ( ) within the motor model name. Enter the gear ratio in the box ( ) within the gearhead model name. A colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. The speed is calculated by dividing the motor's synchronous speed (5 Hz: 15 r/min, 6 Hz: 18 r/min) by the gear ratio. The actual speed is 2 2% less than the displayed value, depending on the load. To reduce the speed beyond the gear ratio in the table, attach a decimal gearhead (gear ratio 1:1) between the gearhead and the motor. In that case, the permissible torque is 2 N m ( lb-in). 5 Hz Motor/ Gearhead 5RK6GE-CW2 E 6 Hz Motor/ Gearhead 5RK6GE-AW2 U 5RK6GE-CW2 E r/min Unit = Upper values: N m/lower values: lb-in Gear Ratio GE SA r/min Unit = Upper values: N m/lower values: lb-in Gear Ratio GE SA Gearmotor Torque Table When Gearhead is Attached Page C-238 Permissible Overhung Load and Permissible Thrust Load Motor (Round shaft type) Page C-17 Gearhead Page C-17 Permissible Load Inertia J of Gearhead Page C Introduction Induction Reversible Electromagnetic Brake Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Dimensions Unit = mm (in.) Mounting screws are included with gearheads. Dimensions for mounting screws Page C-28 Gearheads Lead Wire Type 1 Mass: Motor 2.7 kg (5.9 lb.) Gearhead 1.5 kg (3.3 lb.) A455U 9 ( 3.54) 12 (4.72) 7.5 (.3) 65 (2.56) 38 (1.5) 7 (.28) 29.5±.5 (1.16±.2) (1.13) Motor Leads 3 mm (12 in.) Length UL Style 3271, AWG2 ϕ ϕ (5/8") ϕ17 (ϕ.67) 18 (.71) ϕ34 (ϕ1.34) No.1-24UNC 1 (.39) Deep 9 (3.54) 4 ϕ6.5 (ϕ.256) Thru 9 (3.54) ±.5 (4.9±.2) Protective Earth Terminal M4 5 (.2) max (.85) Protective Earth Terminal M (.65) Detail Drawing of Protective Earth Terminal Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-99

26 Reversible 1 W (1/75 HP) 6 W (1/125 HP) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) Terminal Box Type 2 Mass: Motor 2.8 kg (6.2 lb.) Gearhead 1.5 kg (3.3 lb.) A457U 28 (1.1) max. 25 (.98) 9 ( 3.54) 75 (2.95) 6 (.24) 7.5 (.3) 12 (4.72) 7 (.28) 65 (2.56) 38 (1.5) Use cable with a diameter of ϕ6 ϕ12 mm (ϕ.24 ϕ.47 in.). Details of terminal box Page C-283 Key and Key Slot (The key is included with the gearhead) 29.5±.5 (1.16±.2) (1.13) ϕ ϕ (5/8") ϕ17 (ϕ.67) 18 (.71) ϕ34 (ϕ1.34) No.1-24UNC 1 (.39) Deep 14±.5 (4.9±.2) 62 (2.44) 9 (3.54) 43 (1.69) 4 ϕ6.5 (ϕ.256) Thru 9 (3.54) 9 W (1/8 HP) 28.58±.2 (1.125±.8) ( ) ( ) (.1875 ) (.18 ) Shaft Section of Round Shaft Type The motor s dimensions (excluding the shaft section) are the same as those of the pinion shaft types. Mass: 2.7 kg (5.9 lb.) (Lead Wire Type) 2.8 kg (6.2 lb.) (Terminal Box Type) A456 (Lead Wire Type) A332 (Terminal Box Type) 2 (.8) 37 (1.46) 3 (1.18) 11 (.43) ϕ12.18 (ϕ ) ϕ83.35 (ϕ ) 9 ( 3.54) 14±.5 (4.9±.2) Protective Earth Terminal M4 (Lead wire type only) Decimal Gearhead Can be connected to GE pinion shaft type. 5GE1XS Mass:.6 kg (1.32 lb.) A29 61 (2.4) 4 (1.57) 21 2 (.83) (.8) ϕ83.35 (ϕ ) 9 ( 3.54) 4 ϕ1.8 (ϕ.425) Thru 14±.5 (4.9±.2) 4 ϕ6.5 (ϕ.256) Thru 5 (.2) max C-1 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-98 / Product Line C-98 Dimensions C-99 / Connection Diagrams C-81

27 Standard AC (Included) A ϕ4.3 (ϕ.169) AMP#187 2 (.79) C B 7 (.28) 1 (.39) 4 (.16) B+15 (.59) R1 (R.39) 6 (.24) Dimensions Unit = mm (in.) Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Terminal Box Type 5RK6GE-AW2U (5RK6A-AW2U) 5RK6GE-CW2E (5RK6A-CW2E) 5RK6GE-AW2TU (5RK6A-AW2TU) 5RK6GE-CW2TE (5RK6A-CW2TE) CH2CFAUL2 CH5BFAUL A B C 58 (2.28) 58 (2.28) 29 (1.14) 29 (1.14) 41 (1.61) 41 (1.61) Mass g (oz.) 91 (3.2) 93 (3.3) Cap Included Introduction Induction Reversible Electromagnetic Brake Connection Diagrams Page C-81 Gearhead, Accessories and Peripheral Equipment Space-Saving Gearheads Page C-227 Instantaneous Stop Brake Pack Page C-253 Accessories Page C-263 Clutch & Synchronous Brake Low- Synchronous Watertight, Dust-Resistant Torque Gearheads Linear Heads Brake Pack Accessories Installation CAD Data Manuals Technical Support TEL: (8) techsupport@orientalmotor.com C-11

28 Reversible 1 W (1/75 HP) 6 W (1/125 HP) Reversible 9 W (1/8 HP) Frame Size: 9 mm ( 3.54 in.) Lead Wire Type Terminal Box Type (Gearhead sold separately) 15 W (1/5 HP) 25 W (1/3 HP) 4 W (1/19 HP) 6 W (1/12 HP) 9 W (1/8 HP) Specifications 3 Minute Rating Upper Name: Pinion Shaft Type Lower Name ( ): Round Shaft Type Lead Wire Type Dimension 1 5RK9GE-AW2U (5RK9A-AW2U) 5RK9GE-CW3E (5RK9A-CW3E) Terminal Box Type Dimension 2 5RK9GE-AW2TU (5RK9A-AW2TU) 5RK9GE-CW3TE (5RK9A-CW3TE) Output Power Voltage Frequency Current Starting Torque Rated Torque W HP VAC Hz A 9 Single-Phase /8 Single-Phase /8 Single-Phase 22 Single-Phase mn m oz-in Rated mn m oz-in r/min μf Values shown for rated torque and starting torque are measured for operation without the friction brake installed. The U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. Page H-11 Details of safety standards Page H-2 : Contains a built-in thermal protector (automatic return type). If a motor overheats for any reason, the thermal protector is activated and the motor is stopped. When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor power off before inspecting. Product Line Motor Type Lead Wire Terminal Box Pinion Shaft Type Round Shaft Type 5RK9GE-AW2U 5RK9A-AW2U 5RK9GE-CW3E 5RK9A-CW3E 5RK9GE-AW2TU 5RK9A-AW2TU 5RK9GE-CW3TE 5RK9A-CW3TE The following items are included in each product. Motor,, Cap, Operating Manual Parallel Shaft Gearhead/ Gearhead (Sold separately) Gearhead Type Gearhead Gear Ratio Parallel Shaft Shaft Parallel Shaft Long Life GE-S Gearhead Hollow Shaft Solid Shaft Long Life GE-S Gearhead 5GE SA 3, 3.6, 5, 6, 7.5, 9, 12.5, 15, 18, 25, 3, 36, 5, 6, 75, 9, 5GE RH 1, 12, 15, 18 5GE RAA 5GE1XS (Decimal Gearhead) Enter the gear ratio in the box ( ) within the model name. The following items are included in each product. Parallel Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Operating Manual Hollow Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Safety Cover (with screws), Gasket, Operating Manual Solid Shaft Gearhead Gearhead, Mounting Screws, Parallel Key, Gasket, Operating Manual High Strength, Long Life, Low Noise Highest Maximum Permissible torque, 1, hours of life and quiet operation. For more details on see page C-149 or visit C-12 ORIENTAL MOTOR GENERAL CATALOG 212/213 Page Features C-76 / System Configuration C-79 / Specifications C-12 / Product Line C-12 Dimensions C-13 / Connection Diagrams C-81