ORIENTAL MOTOR GENERAL CATALOG Standard AC Motors Induction Motors Reversible Motors Synchronous Motors Accessories Flexible Couplings A-26 Motor Mounting Brackets A-266 External Speed Indicators A-269 External Speed Potentiometers A-269 Extension Cables A-27 Mounting Bracket for DIN Rail A-271 CR Circuit for Surge Suppression A-272 Power Relay Box A-272 Extension Cables for Splashproof Motors A-272 Dog A-273 Torque Motors FBL2 HBL SC US Component Magnetic Brake Clutch & Brake Washdown Motors Gearheads Linear Heads Accessories Speed Control Motors Brake Motors 2-21 ORIENTAL MOTOR GENERAL CATALOG A-259
FLEXIBLE COUPLING Features Couplings come with shaft holes and have standardized combinations for different diameter shaft holes. Characteristics are the same for clockwise and counterclockwise. Oil-resistant and electrically insulated. Aluminum alloy construction. The shaft being driven is not damaged,since shafts are joined by clamping. Easy installation to a separated hub and sleeve design. Selecting a Flexible Coupling Once you have decided on a motor and the shaft diameter of the equipment to be connected to it, select the proper flexible coupling to use. Oriental Motor's flexible couplings are available in external diameter sizes that provide the strength required for the motor torque. Example MCL 3 F6 F6 Inner Diameter d1 Inner Diameter d2 When the motor is a 4GNKA (shaft outer diameter of.375inch) and the shaft diameter of the equipment to be connected to the motor is.375inch, use an MCL3F6F6. Product Number Code MCL 4 F8 F1 Flexible Coupling Inner Diameter d2 6: 6mm18: 25mm F3: 3/16 inchf12: 3/4 inch Inner Diameter d1 6: 6mm18: 18mm F3: 3/16 inchf12: 3/4 inch Outer Diameter of Coupling 2:.787DIA. ( 2mm)65: 2.56DIA. ( 65mm) Shaft Diameter Gearhead Model Connected Device Shaft Diameter Coupling F3 F4 F5 F6 F8 F1 F12 Type 3/16inch 1/4inch 5/16inch 3/8inch 1/2inch 5/8inch 3/4inch inch mm. Regular Load Shock Load 4.763mm 6.35mm 7.938mm 9.525mm 12.7mm 15.875mm 19.5mm F3 6 MCL2 F4 F5 8 3/16.236 1/4 5/16.315 4.763 6 6.35 7.938 8 OGN KA 2GB KA 2GN KA OGN KA 2GB KA F5 8 5/16.315 7.938 8 4GB KA 2GN KA, 4GB KA F6 3/8 9.525 3GN KA, 4GN KA, 5GN RAA 3GN KA MCL3 1.394 1 FPW425_- _ 12 F8.472 1/2 12 12.7 FPW54_- _ 5GN KA F6 1 12 MCL4 F8 3/8.394.472 1/2 9.525 1 12 12.7 4GN KA, 5GN RAA FPW425_- _ FPW54_- _ 5GN KA, 5GC KA 14.5512 14 15.591 15 FPW56_- _ F1 15 5/8.591 15.875 5GU KA, 5GU RAA 15 FPW56_- _ F1 5/8 15.875 5GU KA, 5GU RAA, 5GCH KA MCL55 FBL575, 512_-, HBL56, 51N- FBL575, 512_- 18.787 18 FPW69_- _ BHI62_- HBL56, 51N- 15.591 15 MCL65 18.787 18 FPW69_- _ BHI62_- It is also available for round shaft motors. A-26 2-21 ORIENTAL MOTOR GENERAL CATALOG
Mounting on a shaft The MCL Couplings are clamp type for mounting the flexible coupling to the shaft. Clamp Type Clamp type couplings use the binding force of the screw to compress the axis hole diameter and thereby fasten the coupling to the shaft. This does not damage the shaft and is easy to mount and remove. The following table shows the screw tightening torque. Type Tightening Torque Tightening Torque of key press screw lb-in (N m) lb-in (N m) *MCL2 8.7 ( 1 ) 6.1 (.7 ) MCL3 21.7 ( 2.5 ) 14.8 ( 1.7 ) MCL4 14 ( 12 ) 14.8 ( 1.7 ) MCL55 217 ( 25 ) 14.8 ( 1.7 ) MCL65 434 ( 5 ) 34.7 ( 4 ) MCL2 type uses a set screw. Alignment Adjustment Flexible couplings tolerate misalignment of the axis center and transfer rotational angle and torque, but produce vibration when the permissible value for misalignment is exceeded. This can dramatically shorten the coupling's service life. Misalignment of the axis center includes eccentricity (parallel error of both centers), declination (angular error of both centers) and end play (shaft movement in the axial direction). To keep misalignment to within the permissible value, always check and adjust the alignment. To increase the service life of the coupling, we recommend keeping misalignment to below 1/3 of the permissible value. Straight Edge Eccentricity Declination End Play NOTE: 1.Misalignment or excessive torque beyond the permissible values will deform the coupling and shorten its service life. 2.If you hear a strange metallic noise from the coupling while it is running, stop the motor immediately and check for misalignment, shaft interference, loose screws, or the like. 3.When load fluctuates substantially, paint adhesive over the screws or switch to a larger coupling diameter. This helps prevent coupling screws from coming loose. 4.When using couplings that have no key grooves, as on the MCL2, MCL3, MCL4 and MCL55 fasten clamping screws before fastening set screws. 5.Only use the screws specified by Oriental Motor. Other screws may damage the couplings. 6.Using couplings at speeds beyond their maximum rated speed can damage couplings and harm other equipment. Never operate beyond the maximum rated speed. 7.Do not bring fingers or hands into contact with an operating coupling as injury may result. Always use protective covers to prevent accidents. Also, install safety systems that stop coupling as soon as the protective cover is opened. 8.Always be sure the power is off during installation. Should the drive unit accidentally start running, injury can occur by being drawn into the device. Always check that the devices main power supply is off before performing installation work. 2-21 ORIENTAL MOTOR GENERAL CATALOG A-261
Specifications Model MCL2F3F3 MCL2F3F4 MCL2F3F5 MCL26F3 MCL26F4 MCL26F5 MCL2F4F4 MCL2F4F5 MCL2F5F5 MCL28F4 MCL28F5 MCL3F4F5 MCL3F5F5 MCL3F5F6 MCL38F6 MCL3F6F6 MCL3F6F8 MCL31F5 MCL31F6 MCL31F8 MCL312F6 MCL312F8 MCL3F8F8 MCL4F5F6 MCL4F6F6 MCL4F6F8 MCL41F5 MCL41F6 MCL41F8 MCL412F6 MCL412F8 MCL412F1 MCL4F8F8 MCL4F8F1 MCL414F6 MCL414F8 MCL414F1 MCL415F8 MCL415F1 MCL4F1F1 MCL5515F8 MCL5515F1 MCL5515F12 MCL55F1F1 MCL55F1F12 MCL5518F1 MCL5518F12 MCL6518F1 MCL6518F12 Outer Diameter inch (mm).787 (2) 1.18 (3) 1.57 (4) 2.17 (55) 2.56 (65) Length inch (mm) 1.14 (29) 1.71 (43.5) 2.52 (64) 2.99 (76) 3.44 (87.5) Dimensions Bore Diameter d1 inch (mm).2362 (6).25 (6.35).315 (8).25 (6.35).315 (8).375.3937 (1).4724 (12).5.375.3937 (1).4724 (12).5.5512 (14).596 (15).596 (15).787 (18).787 (18) Bore Diameter d2 inch (mm).25.25.25.25.375.375.375.5.375.5.375.5.5.375.375.5.375.5.375.5.5.375.5.5.5.75.75.75.75 (6.35) (6.35) (6.35) (6.35) (19.5) (19.5) (19.5) (19.5) Average Torque lb.in (N.m) 43 (5) 17 (12.5) 213 (25) 512 (6) 1365 (16) Mass oz (kg).671 (191-3 ) 2.33 (661-3 ) 5.3 (151-3 ) 12.4 (351-3 ) 2.1 (571-3 ) Moment of Inertia lb-in 2 (kg-m 2 ) 3.41-3 (1.1-6 ) 28.41-3 (8.31-6 ) 1231-3 (361-6 ) 5471-3 (161-6 ) 12641-3 (371-6 ) Permissible Eccentricity inch (mm) 5.91-3.15 7.91-3 (.2) Permissible Declination degrees 1. Permissible End Play inch (mm) +.315 ( ) +.8 +.394 ( ) +1. +.472 ( ) +1.2 +.551 ( ) +1.4 +.591 +1.5 ( ) A-262 2-21 ORIENTAL MOTOR GENERAL CATALOG
Dimensions Unit = inch (mm) MCL2.26(6.5) CLAMP SCREW 2 M2.5.39 (1).2(5) 1.14(29).39 (1).2(5) SET SCREW 2 M3 d2.2.31.2 (.5) (8) (.5) d1.787 DIA. ( 2) BORE (d1,d2) F3: DIA. 6:.2362DIA.(6) F4:.25DIA.(6.35) F5: DIA. 8:.315DIA.(8) TOLERANCE +.71 +.18 ( ) +.87 +.22 ( ) MCL3.39(1) CLAMP SCREW 2-M4 d2 1.71(43.5).63(16).63(16).31.31 (8) (8).3 (.75).39 (1).3 (.75) d1 1.18 DIA.( 3) SET SCREW 2 M4 BORE (d1,d2) F4:.25DIA.(6.35) F5: DIA. 8:.315DIA.(8) F6:.375DIA. F8:.5DIA. TOLERANCE +.87 +.22 ( ) +.16 +.27 ( ) MCL31F5 MCL31F6 MCL31F8 MCL312F6 MCL312F8.39(1) CLAMP SCREW 2-M4 d2 1.71(43.5).63(16).63(16).31.31 (8) (8).3 (.75).39 (1).3 (.75) d1 1.18 DIA.( 3) T.394 (.1 ) B.169 (.43 ) SET SCREW 2 M4 BORE (d1) TOLERANCE WIDTH:B LENGTH:T +.87 +.22.4645 1:.3937DIA.(1) ( ).1575 (11.8) +.16 +.27 (4).5433 12:.4724DIA.(12) ( ) (13.8) BORE (d2) F5: DIA. F6:.375DIA. F8:.5DIA. TOLERANCE +.87 +.22 +.16 +.27 ( ) ( ) MCL4F5F6 MCL4F6F6 MCL4F6F8 MCL4F8F8 SET SCREW M4 2.52(64).98 (25).98 (25).49 (12.5).49 (12.5) CLAMP SCREW M6.51(13) SET SCREW M4 d d CLAMP SCREW M6.4 (1).4 (1).47 (12) 1.57DIA.( 4) BORE(d1,d2) F5: DIA. F6:.375DIA. F8:.5DIA. TOLERANCE +.87 +.22 ( ) +.27 ( ) +.16 2-21 ORIENTAL MOTOR GENERAL CATALOG A-263
MCL41F5 MCL41F6 MCL41F8 MCL412F6 MCL412F8 MCL4F8F1 MCL414F6 MCL414F8 MCL415F8 CLAMP SCREW M6 SET SCREW M4 B T 1.57DIA. ( 4).98 (25).49 (12.5) d 2.52 (64).98 (25).49 (12.5).4 (1).4 (1).47 (12) d SET SCREW M4 CLAMP SCREW M6.51 (13) BORE (d1) TOLERANCE WIDTH: B 1:.3937DIA. (1) 12:.4724DIA. (12) 14:.5512DIA. (14) 15:.596DIA. (15) F1: DIA. +.87 +.22 ( ) +.27 ( ) +.16.1575 (4).1969 (5) TOLERANCE +.43 ( ) +.169 +.51 ( ) +.2 LENGTH: T.4645 (11.8).5433 (13.8).6417 (16.3).6811 (17.3).79 +.1 (18.9) TOLERANCE +.1 ( ) +.394 +.254 ( ) BORE (d2) F5: DIA. F6:.375DIA. F8:.5DIA. TOLERANCE +.87 +.22 +.16 +.27 ( ) ( ) MCL412F1 MCL414F1 MCL415F1 MCL4F1F1 B.51 (13) 2.52(64).98(25).98(25).49(12.5).49(12.5) d2 d1 1.57 DIA.( 4) CLAMP SCREW 2 M6 SET SCREW 2 M4 T.4 (1).47 (12).4 (1) BORE (d1) TOLERANCE WIDTH: B TOLERANCE 1:.3937DIA. +.87 +.22 (1) ( ).1575 12:.4724DIA. (4) (12) +.169 +.43 14:.5512DIA. (14) 15:.596DIA. (15) F1: DIA. +.27 ( ) +.16.1969 (5) ( ) +.2 +.51 ( ) LENGTH: T TOLERANCE.4645 (11.8).5433 (13.8) +.394 +.1.6417 (16.3).6811 (17.3).79 +.1 (18.9) ( ) +.254 ( ) MCL5515F8 2.99(76) CLAMP SCREW M8 1.18(3) 1.18(3) SET SCREW M4.59(15).59(15) SET SCREW M4.6811 +.394 (17.3 ) +.1 19.5(.77).1969 +.169 +.43 (5 ) 2.17DIA.(55).59DIA.(15).4(1).55(14).4(1).5DIA. CLAMP SCREW M8 A-264 2-21 ORIENTAL MOTOR GENERAL CATALOG
MCL55 SET SCREW 2 M4 1.18(3).59 (15) 2.99(76) 1.18(3).59 (15).77 (19.5) d2 d1 2.17 DIA.( 55) CLAMP SCREW 2 M8 B.4 (1).55 (14).4 (1) T BORE (d1,d2) 15:.596DIA. (15) 18:.787DIA. (18) F1: DIA. F12:.75DIA. (19.5) WIDTH: B TOLERANCE.1969 (5).2362 (6) +.169 +.25 +.2 +.2 +.43 +.52 +.51 +.51 ( ) ( ) ( ) ( ) LENGTH: T TOLERANCE.6811 (17.3).8189 (2.8).79 (18.9).837 (21.26) +.394 +.394 +.1 +.1 +.1 +.1 +.254 +.254 ( ) ( ) ( ) ( ) MCL65 1.38(35).71(18) 3.44(87.5) 1.38(35).71(18) SET SCREW 2 M5.93(23.5) d2 d1 2.56 DIA.( 65) B CLAMP SCREW 2 M1.5(1.25).59 (15).5(1.25) T BORE (d1,d2) 18:.787DIA. (18) F1: DIA. F12:.75DIA. (19.5) WIDTH: B TOLERANCE.2362 (6) +.25 +.2 +.2 +.52 +.51 +.51 ( ) ( ) ( ) LENGTH: T TOLERANCE.8189 (2.8).79 (18.9).837 (21.26) +.394 +.1 +.1 +.1 +.254 +.254 ( ) ( ) ( ) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-265
Motor Mounting Brackets Five kinds of mounting brackets for motors and gearheads are available as shown below. These brackets come with tapped holes. To mount the motor and gearhead, simply fasten with the screws provided with gearhead. Please note that these mounting brackets cannot be used with the right-angle gearheads and flange mounting ( 5GCKA and 5GCHKA ). Dimensions Scale 1/4 Unit = inch (mm) For 1.65 in. sq. (42mm sq.).827 (21).787 (2) Model: SOLU4 Weight: 2.8oz(8g) Material: Aluminium Compatible Motor and Gearhead GNKA 1.65 in sq.(42mm sq.) frame size motors.173 (4.4).291 (7.4).354 (9).394 (1) 1.89DIA..118 ( 48.3) 2.83 (72) 2.2 (56) 1.73 (44) 3.46 (88).551 (14).787 (2) 4-No.4-4UNC.394 (1).315 (8) 1.57.197 (4.5) 1.61 (41) 2.44 (62).787.2 1.48DIA ( 37.6 ) 1.42DIA ( 36).236 (6).787 (2).118 (3) 1.57 (4) For 2.36 in. sq. (6mm sq.) Model: SOL2U8 Weight: 4.2oz(12g) Material: Aluminium.212 (5.4) 1.22 (31) 3.66 (93) 1.18 (3).984 (25).33 (8.4) Compatible Motor and Gearhead 2GNKA 2.36 in sq.(6mm sq.) frame size motors.354 (9).394 (1) 3.7 (78) 2.44 (62).591 (15) 4-No.8-32UNC.118 (3).236 (6).866 (22) 2.75DIA..118 (7.3) 4.25 (18).394 (1).315 (8) 1.97.197 (5.5) 3.23 (82) 2.13 (54).787.2 2.13DIA. ( 54 ) 1.97DIA.( 5) 1.97 (5) A-266 2-21 ORIENTAL MOTOR GENERAL CATALOG
2.36.197 (6.5) For 2.76 in. sq. (7mm sq.) Model: SOL3U1 Weight: 5.6oz(16g) Material: Aluminium Compatible Motor and Gearhead 3GNKA 2.76 in sq.(7mm sq.) frame size motors.212 (5.4).33 (8.4).394 (1).591 (1.5) 1.42 (36) 4.6 (13) 1.38 (35).63 (16) 1.18 (3).276 (7) 3.46 (88) 4-No. 1-24UNC.96 (23) 2.83 (72).118 (3).787.2 2.52DIA. ( 64 ) 3.23DIA..118 ( 82.3).394 (1).315 (8) 2.17.197 (55.5) 2.38 (6.5) 3.62 (92) 4.65 (118) 2.17 (55) 2.36 ( 6) For 3.15 in. sq. (8mm sq.) Model: SOL4U1 Weight: 7.1oz(2g) Material: Aluminium.212 (5.4).331 (8.4) 4.45(113) 1.57(4) 1.61 (41) 1.38 (35) Compatible Motor and Gearhead 4GNKA 3.15 in sq.(8mm sq.) frame size motors.394 (1).591 (1.5) 3.86(98) 3.23(82).63 (16) 4 No.1-24UNC.276(7).945(24).118(3) 3.7DIA..118 ( 94.3).394(1).354(9) 2.64(67) 4.2(12) 2.87DIA..787 ( 73.2 ) 2.67DIA.( 68) 5.4(128) 2.36(6) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-267
(73.5) 2.6.197 (66.5) For 3.54 in. sq. (9mm sq.) Model: SOL5UA SOL5M8 Weight: 9.5oz(27g) Material: Aluminium.251 (6.4).37 (9.4) 5.4(128) 1.97(5) 1.69 (43) 1.57 (4) Compatible Motor and Gearhead SOL5UA 5GNKA 5GUKA 3.54 in sq.(9mm sq.) frame size motors SOL5M8 FBL2 Series.433 (11).591 (1.5) 4.41(112) 3.62(92) 4.9DIA..118 ( 14.3).669 (17) SOL5UA: 4 1/4-2UNC SOL5M8: 4 M8P1.25.394(1).354(9) 2.89(73.5) 4.41(112) 3.27DIA..787 ( 83.2 ) 3.15DIA.( 8).354(9) 1.2(26).118(3) 5.75(146) 2.56(65) For 4.9 in. sq. (14mm sq.) 5.59(142) 2.36(6) Model: SOL6M8 Weight: 13.4oz(38g) Material: Aluminium.251 (6.4).37 (9.4) 2.1 (51) 1.97 (5) Compatible Motor and Gearhead BHSeries 4.9 in sq.(14mm sq.) frame size motors.433 (11).591 (1.5) 4.96(126) 4.9(14).669 (17) 4 M8 P1.25.394(1) 1.5(38).118(3) 4.72DIA..118 ( 12.3).394(1).354(9) 2.87.197 3.19(81) 4.94(125.5) 3.7DIA..787 ( 94.2 ) 3.58DIA.( 91) 6.3(16) 2.95(75) A-268 2-21 ORIENTAL MOTOR GENERAL CATALOG
External Speed Indicator To check the speed of speed control motors, connect the speed indicator. Model: SDM496 (Single-Phase 124VAC) This digital speed indicator, displays a speed at the output shaft of the motor or gearhead. Applicable Motor: FBL2 series, HBL series, US series Component type (SS21-UL ) Example of Connection with SS21UL Component Type Example of Connection with FBL2 Series SDM496 Pin No. 1 2 1 11 9 Ground Speed Control Pack Pin No. 1 2 1 11 Fuse SW ON Line ON Blue Motor Blue Tachogenerator Digital Speed Indicator Driver SDM496 Pin No. I/O 6 N.C. Twisted Pair Line 5 7 8 H M Power Supply 7 2 9 L Single-phase 1V~24V 1 GND 1 11 SPEED OUT 9 12 ALARM OUT Ground See page [A-163] for connection with unit type speed control motor. Dimensions Scale 1/4, Unit = inch (mm) Weight: 7.1 oz. (2 g) Dimensions with Adapter Attached Scale 1/4, Unit = inch (mm) 3.15(8) 2.4(61).2(5) 1.93(49) 3.17(8.4).14(3.5).28 (7).39(1) 3.15(8) 2.83(72) 2.36(6).24(6) 2.93(74.4) 1.6(27) EP11MS EPUA-31 Optional Parts: A flush mounting adapter EPUA-31 and round shape socket EP11MS are provided with the speed indicator. External Speed Potentiometers Model : PAVR-2KY (2kΩ 1/4W) Dimensions Scale 1:2, Unit = inch (mm) Weight: 1.2 oz. (35 g) 1.42(36)MIN. 1.571.57(44).94DIA.( 24).12DIA.( 3) Potenteometer Insulated sheet 1.571.57(44).51(13).59(15).8(.2).16(.4) M4 P.7.24(6) (Screw) Brass insertion.79(2).12(3) 1.57(4).49(12.5) Knob Dial plate 1.571.57(44) 1.57(4).394(1.5).126DIA. (3.2.2).374DIA. (9.5.2) Insulated sheet 1.57(4) 1.57(4) 5 4 6 3 7 2 8 1 9 1 Dial Plate 2-21 ORIENTAL MOTOR GENERAL CATALOG A-269
Model: PAVR-2KZ Dimensions Scale 1:2, Unit = inch (mm) Weight: 1.2 oz. (35 g) 1.18(3)MIN..37(9.5).4(1).59(15) M4 P.7.24(6)r.2(.5) (Screw) Brass insertion 1.571.57(44).79DIA.( 2).11DIA.( 2.8) Potentiometer Insulated sheet 1.571.57(44).79(2).12 (3) Knob Dial plate 1.571.57(44).49(12.5) 1.57(4) 1.57(4).3(7.5).12DIA. ( 3).37DIA.( 9.5) Insulated sheet Extension Cables For FBL2Series Model CC1FBL CC2FBL CC3FBL CC5FBL CC7FBL CC1FBL Length: ft.(m) 3.3 (1) 6.6 (2) 9.8 (3) 16.4 (5) 23. (7) 32.8 (1) Motor Side 5559-12P(MOLEX) L Driver Side 5557-12R(MOLEX) Maximum extension length is 34.4 ft (1.5m). For HBL Series Applicable Products: HBL21, HBL425, HBL54 type Model: FC2HBL 4.9ft (1.5m) Maximum extension length is 6.6 ft. (2m) Driver Side 4.9 ft. (1.5m) Motor Side 171822-8(AMP) 172211-8(AMP) Applicable Products: HBL56, HBL51 type L Model CC1FBL CC2FBL CC3FBL CC5FBL Length: ft. (m) 3.3 (1) 6.6 (2) 9.8 (3) 16.4 (5) Motor Side 5559-12P(MOLEX) Driver Side 5557-12R(MOLEX) Maximum extension length is 18.8 ft. (5.5m) A-27 2-21 ORIENTAL MOTOR GENERAL CATALOG
For US Series Applicable Products: US26, US315, US425, US54 Model CC1SS52 CC2SS52 CC3SS52 CC4SS52 Length: ft. (m) 3.3 (1) 6.6 (2) 9.8 (3) 13.1 (4) Motor Side Extension cable for connecting motor and control unit. Two types are available, depending on the type of connector. 1-4827- (AMP) L Control Unit Side 1-4834- (AMP) Applicable Products: US56, US59 Model CC1SS2 CC2SS2 CC3SS2 CC4SS2 Length: ft. (m) 3.3 (1) 6.6 (2) 9.8 (3) 13.1 (4) Maximum extension length is 15. ft. (4.75m) Motor Side 1-48283-(AMP) L Control Unit Side 1-48345-(AMP) Din Rail Mounting Bracket Use when installing the speed control pack and driver on DIN rails. Model: PADP1 Applicable Products FBL2 Series Dimensions Scale 1/4, Unit = inch (mm) Weight:.71oz (2g).43(11) 1.34(34).71(18).31(8).18 (4.5) 1.93(49) DIN Rail Center 3.5(89) 4.72(12) 5.73(145.5).66 (16.8) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-271
CR Circuit for Surge Suppression This product is used to protect the contacts of the relay and/or switch used to control the motor direction. Model: EPCR121-2 AC25V (12.1µF) Dimensions Scale 1:1, Unit = inch (mm) Weight:.18oz (5g).79 (2.).315 (.8).925 (23.5).69 (17.5).59MIN. (15).335 (8.5) Power Relay Box For use with the waterproof extension cable. Model: TB4-68 Dimensions Unit = inch (mm) Weight: 5.3oz (15g) 2.83(72) M3.5 8.6(1.5).28(7).33(8.5) 1.97(5) 1.65(42) 1 2 34 Applicable Motors Cabtyre cable type: FPW Series Induction type BH Series Lead wire type: Induction Motor Reversible Motor Torque Motor Diameter of cable:.26dia. ( 6.5).33DIA. ( 8.5) 2.76(7) 3.19(81) 5.35(136)MAX.17 (4.3) 1.59(4.5).28(7) INSIDE OF THE TERMINAL BOX.63 (16) The relay box conforms to Protection Level IP65 when used with a waterproof extension cable on an FPW series induction motor. The screws for the cover on the sealed connector and relay box should be adjusted to the torque shown below. Sealed connector 8.713. lb-in (1.1.5 N m) Cover of power relay box 4.75.7 lb-in (.54.66 N m) Extension Cable for Splashproof Motors Use with the relay box above. Conductors 3 4 Model CC5AC33P CC1AC33P CC5AC43P CC1AC43P Length : ft. (m) 16.4(5) 32.8 (1) 16.4(5) 32.8 (1) L 1.97 (5) 1.97 (5) Conductors 3Conductors: UL Style 3271, AWG2 4Conductors: UL Style 115, AWG23 UL Style 143, AWG21 A-272 2-21 ORIENTAL MOTOR GENERAL CATALOG
Dog for Linear Head LH Series Dimensions Scale 1/4, Unit = inch (mm) A.4 B.1 ( ).12(3).79(2).2(5).2(5) Linear Head Model Dog Model A B For L type LXDC.17 (18).31 (8) For 2L type LXD2C.94 (24).54 (13.8) For 4L type LXD4C 1.18 (3).78 (19.8) For 5L type LXD5C 1.38 (35).98 (24.8).39(1) M4 P.7 SCREW 2-21 ORIENTAL MOTOR GENERAL CATALOG A-273