Overload Protection and Safety Devices Protecting Your Equipment, Protecting Your Investment
SAFCON YOU PROTECT WHAT YOU VALUE Protect Cutter Protect Roller Protect Machine Protect Conveyor
Tsubaki : The choice for overload protection and safety INTRO The truth is, any machine can break. Of this we can be sure: Eventually something always happens. And there s no predicting. It s almost a law of nature. Are you protecting your equipment? We often learn the hard way: Protection is smart. It saves money. It saves time. In today s environment of cost cutting and just in time delivery, being prepared is just good business sense. 0.00 Unintended load changes in the workplace can have big consequences. As equipment becomes more integrated, a shock or jam in one part of the production layout can snowball into a complete system shutdown damaging equipment and losing product. SHOCK RELAY It doesn t have to happen. Tsubaki s SAFCON family of overload and protection devices offer a solution to fit every need and keep you productive all day, every day, without interruption, so you can get your product out the door. SHOCK GUARD Tsubaki offers not only the finest parts in the industry for your equipment, it also offers protection for those parts and the machinery they belong to. Our SAFCON family Shock Relay, Shock Guard, Torque Limiter, and Axial Guard covers the whole range of needs. One-stop shopping. TORQUE LIMITER You protect what you value. You use seat belts. You have a sump pump in your basement. You wear a helmet when you cycle. Not because things happen everyday, but because they CAN happen. AXIAL GUARD 1
SAFCON Tsubaki : The choice for overload protection and safety Shock Relay Pioneered by Tsubaki, the Shock Relay protects your equipment against unexpected shock loads, overloads, and underloads before damage occurs. Shock Relay protects the mechanical parts of your equipment by monitoring the current on your motor and shutting it down when the motor works too hard for too long. Advantages to you: Back to work with the press of a button No parts to replace Precision adjustment and setting Little potential for nuisance trips Monitors and protects equipment from up to 1,000 feet away SHOCK RELAY The Shock Relay adapts to virtually any kind of equipment that s driven by an electric motor and is used in applications in a broad variety of industries, including: INDUSTRY APPLICATION Material handling Conveyors, turntables, elevators Water treatment plants Pumps, scrappers, water screens Sample Wiring Configuration UL Certification Food machinery Machine tool Screw and belt conveyors, bucket elevators Tapping machines, drill presses Chemical Pumps, agitators, filters RoHS Compliant Shock Relay accepts single and threephase motors up to 600 volts. We ve thought of everything. The Shock Relay knows when the motor driving your operation is working too hard. It s simple: you set the load current so Shock Relay knows where your motor should be operating. And it knows, too, when a surge is dangerous because you determine Adding the Tsubaki Shock Relay to your existing Start/Stop circuit is easy. Generally, no advanced knowledge of electronics is necessary. Just a few wires and a few adjustments quickly can result in less down time and lower maintenance costs. Operating Power 24-240 VAC/DC Shock Relay selection is simple; it is based on the motor amperage of your machinery. Shock Relay has an unlimited life - it does not wear out. the time of an acceptable momentary surge, allowing Shock Relay to ignore small variations. Your adjustment of the start time setting prevents the Shock Relay from engaging during start up when the current draw of a motor is greater than the running current. Unlike mechanical devices like the Shear Pin Sprocket, which requires downtime to fix, U.S. Tsubaki s Shock Relay resets at the press of a button. That s it. The Shock Relay protects your mechanical components. Thermal relays and Inverters do not, their purpose is different, their protection is different. Using the correct tool saves time and money. In the past, heavy loads and hard-working equipment required large shear pins and bulky safety devices. Tsubaki has changed the equation. Bigger motors do not equal a more expensive Shock Relay. Simple, reliable, user-friendly. No advanced knowledge of electronics is necessary. Motor size does not determine cost. Bigger motors don t require a more expensive Shock Relay. 2 3
SAFCON Tsubaki : The choice for overload protection and safety MODEL SIZE AMPERAGE START TIME SHOCK TIME OUTPUT MOUNTING RANGE RANGE RANGE CONTACT RATING 0.00 TSBED SERIES 2.77H x 2.20W x 3.04D TSB150 SERIES 4.5H x 4.9W x 4.33D Designed to work with inverters. Digital display. Builtin tamper-proof cover and built-in test button. Choose between self-holding output relay and automatic reset. The original Shock Relay with self-holding circuit and analog meter. Four series available: Standard Overload, Pre-Alarm notification, Impact detection, Over and Underload protection. TSBED 020 0.2 ~ 2.4A 0.2 ~ 10s 0.2 ~ 5.0s 3A, 250VAC 35mm DIN or surface 075 1.2 ~ 5.8A mount 220 3.0 ~ 14A 550 6.0 ~ 34A TSB150 151 152-100 0.3 ~ 16A 10 ~ 100A 0.2 ~ 20s 0.2 ~ 3s 0.2A, 250VAC Std, A, M, and 152-200 60 ~ 200A W styles 152-300 90 ~ 300A 152-400 120 ~ 400A Two components, both surface mount SHOCK RELAY TSBSB SERIES 2.44H x 2.13W x 2.60D The most popular model for overload protection. Has a built-in reset button, test button or automatic reset. Unit has UL/cUL Certification, CE marking and is RoHS compliant. TSBSB 05 0.5 ~ 6A 0.2 ~ 10s 0.2 ~ 5s 3A, 250VAC 35mm DIN or surface mount 10 30 1 ~ 12A 3 ~ 30A 60 5 ~ 60A 0.2 ~ 10s 0.2 ~ 5s 3A, 250VAC 100 10 ~ 100A TSBSB05 plus surface mount 200 20 ~ 200A 0.2 ~ 10s 0.2 ~ 5s 3A, 250VAC transformer 300 30 ~ 300A TSBSM SERIES 2.96H x 2.16W x 3.03D Compact, all-in-one, and economically priced. Limited features but perfect for the OEM customer. Special MTO amperages available. TSBSM 02 0.5 ~ 2A 1.5s fixed 1.0s fixed 3A, 250VAC Surface mount TSB50 2.75H x 2.36W x 3.07D Automatic reset with fixed start-time to accommodate motor in-rush current. Dual output contacts allow many wiring options. Two-piece construction aids fitting into TSB50 0.4 ~ 16A 3s fixed 0.3 ~ 3s 0.1A, 250VAC Two components, both surface mount crowded panels. Setup is typically easiest when the max amperage of the Shock Relay is close to the motor amperage. 4 5
SAFCON Tsubaki : The choice for overload protection and safety Shock Guard Tsubaki s Shock Guard is a ball and detent mechanical device that offers enhanced precision over other mechanical devices. Bearing the brunt of the load when tripped, the Shock Guard reacts instantly to save equipment and product. The Shock Guard s one-position design allows each ball to return to its unique location when it resets so that your equipment resumes its work exactly where it was before the jam or overload. Advantages over other devices: Shock Guard Series TGB SERIES An economical choice for general use. The TGB series can be used with almost any machine. Offers automatic resetting, easy-to-read torque indicator, and no backlash. Instant and complete disengagement Accurate and consistent torque setting Automatic re-engagement limits downtime and need for maintenance worker to switch tasks Externally adjustable trip torque speed installation and setup Backlash free operation TGM SERIES The gasket and O-ring sealed construction in the TGM series is unique. Excels in wet, dusty, and oily applications. Designed for long life, tough environments. TORQUE SHIELD INDUSTRY Transport Pumping Plastic processing Metal working APPLICATION Conveyors, turntables, elevators Pumps, agitators, filters Screw and belt conveyors, bucket elevators Tapping machines, drill presses Manual disengagement feature assists with machine maintenance. High speed or low speed service, bi-directional rotation. Disengages at a pre-set torque rating. Protects your equipment against the unexpected. Quick and easy reset. Environmental Packaging Food processing Water gate, water screen Bag making, cartoning, vacuum packing Noodle making, flour mill The Shock Guard is ideal in a wide range of settings and is especially suited for more sophisticated applications that may be prone to jams. Users require a consistent and predictable trip point with quick resetting so that production is maintained and each line stays in sync with where it left off. Shock Guard is easy to set and adjust with its built-in meter and indicator having distinct torque setting points for easy verification. The asymmetrical arrangement of balls and pockets allows for same-position resetting. Once the jam or overload is removed, Shock Guard reengages automatically by jogging the outer drive hub. Tsubaki offers a series of four categories of Shock Guard to support all your protection needs. TGX SERIES A high-precision option, the TGX series features no backlash and unsurpassed operation rigidity. Ideal for machines that require accurate positioning. TGZ SERIES A release-type protection device, the TGZ series offers on-off clutch capability. Its simple and straightforward adjustments make it easy to use. 6 7
SAFCON Tsubaki : The choice for overload protection and safety TGB SERIES TGM SERIES An economical choice for general use. The TGB series can be used with almost any machine. Offers automatic resetting, easy-to-read torque indicator, and no backlash. The gasket and O-ring sealed construction in the TGM series is unique. Excels in wet, dusty, and oily applications. Designed for long life, tough environments. SPECIFICATIONS Select based on torque required, rpm, and shaft : MODEL TORQUE RANGE (FT. - LBS.) TGB08-L 0.2 ~ 1.1 TGB08-M 0.6 ~ 1.6 TGB08-H 0.9 ~ 2.2 TGB12-L 0.5 ~ 2.2 TGB12-M 1.4 ~ 3.6 TGB12-H 2.2 ~ 4.3 TGB16-L 1.1 ~ 3.6 TGB16-M 2.2 ~ 5.8 TGB16-H 4.3 ~ 8.7 MAXIMUM RPM ROUGH STOCK BORE MAXIMUM BORE DIAMETER A E F (P.C.D.) G WT (LBS.) 1200 0.20 0.31 1.54 1.575 1.339 1.02 0.3 1000 0.24 0.47 1.85 1.890 1.575 1.26 0.5 900 0.28 0.63 2.20 2.283 1.969 1.54 1.0 TGB20-H 7.0 ~ 33 700 0.31 0.79 1.85 3.543 3.071 2.44 2.0 TGB30-L 14 ~ 40 TGB30-H 39 ~ 123 TGB50-L 50 ~ 109 TGB50-M 100 ~ 304 TGB50-H 144 ~ 398 500 0.47 1.18 2.36 4.449 3.937 3.23 4.4 300 0.87 1.97 3.19 6.299 5.591 4.80 13.0 TGB70-H 216 ~ 796 160 1.26 2.76 4.33 8.661 7.874 6.69 37.5 TGB90-L 325 ~ 976 TGB90-H 686 ~ 2,313 TGB110-L 506 ~ 1,446 TGB110-H 1,156 ~ 3,760 TGB130-L 868 ~ 2,240 TGB130-H 1,950 ~ 5,200 120 1.65 3.54 6.18 11.61 10.433 9.29 82.7 100 2.05 4.33 7.68 13.98 12.795 11.30 153 80 2.36 5.12 9.06 15.75 14.173 12.56 225 SELECTION Select based on torque required, rpm, and shaft : MODEL TORQUE RANGE (LBS. - FT.) MAXIMUM RPM BORE RANGE A F G H I WT (LBS.) TGM3 1.1 ~ 2.7 600 0.39 ~ 0.55 2.36 3.15 0.87 1.181 1.97 1.3 TGM6 1.8 ~ 4.7 600 0.39 ~ 0.55 2.36 3.15 0.87 1.181 1.97 1.3 TGM20 4.7 ~ 14.5 500 0.55 ~ 0.79 2.76 3.94 1.18 1.575 2.36 2.4 TGM60 14.5 ~ 50 300 0.79 ~ 1.18 3.50 5.24 1.87 2.362 3.39 5.5 TGM200 50 ~ 166 200 1.10 ~ 1.97 4.33 7.00 2.75 3.228 5.24 11.9 TGM400 166 ~ 333 150 1.50 ~ 2.36 6.18 10.75 3.50 4.488 7.48 37.8 TGM800 333 ~ 665 150 1.50 ~ 2.36 6.18 10.75 3.50 4.488 7.48 37.8 TORQUE SHIELD TGB08~TGB16 TGB20~TGB50 TGB70~TGB130 8 9
SAFCON Tsubaki : The choice for overload protection and safety TGX SERIES TGZ SERIES A high-precision option, the TGX series features no backlash and unsurpassed operation rigidity. Ideal for machines that require accurate positioning. A release-type protection device, the TGZ series offers on-off clutch capability. Its simple and straightforward adjustments make it easy to use. SELECTION Select based on torque required, rpm, and shaft : TORQUE MODEL RANGE (FT. - LBS.) TGX10-L 1.2 ~ 4.7 TGX10-M 4.0 ~ 10.9 TGX10-H 8.0 ~ 21.7 TGX20-L 4.8 ~ 17.4 TGX20-M 9.6 ~ 25.1 TGX20-H 18.8 ~ 50 TGX35-L 17 ~ 50 TGX35-M 32 ~ 72 TGX35-H 64 ~ 145 TGX50-L 33 ~ 87 TGX50-M 66 ~ 145 TGX50-H 130 ~ 289 TGX70-L 94 ~ 268 TGX70-M 195 ~ 376 TGX70-H 289 ~ 578 MAXIMUM RPM ROUGH STOCK BORE MAXIMUM BORE DIAMETER A G H (PCD) J (PCD) Q (SCREW DIA. AND LENGTH) U (SCREW DIA. AND LENGTH) 1400 0.27 0.59 2.09 2.441 2.126 1.339 M4 x 6 M4 X 7 1.7 1100 0.33 0.98 2.52 3.386 2.913 1.969 M5 x 8 M4 X 7 3.7 800 0.47 1.38 2.68 4.213 3.465 2.362 M6 x 7 M5 X 8 5.5 600 0.71 2.17 3.62 5.827 5.118 M8 x 13 15 480 0.91 2.76 3.86 7.283 6.457 M10 x 13 25 WT (LBS.) SELECTION Select based on torque required, rpm, and shaft : TORQUE MODEL RANGE (FT. - LBS.) TGZ20-L 1.7 ~ 6.1 TGZ20-M 3.0 ~ 11.6 TGZ20-H 6.0 ~ 23.1 TGZ30-L 4.3 ~ 15.2 TGZ30-M 14.5 ~ 38.3 TGZ30-H 28.9 ~ 79.5 TGZ40-L 18 ~ 69 TGZ40-M 32 ~ 94 TGZ40-H 65 ~ 181 TGZ50-L 46 ~ 116 TGZ50-M 94 ~ 224 TGZ50-H 181 ~ 333 MAXIMUM RPM ROUGH STOCK BORE MAXIMUM BORE DIAMETER A H J K (PCD) L U (SCREW DIA. AND LENGTH) 1800 0.32 0.79 2.91 0.43 3.78 3.386 2.835 M5 X 10 5.7 1800 0.47 1.18 3.29 0.45 4.65 4.173 3.425 M6 X 12 9.2 1800 0.67 1.57 3.98 0.55 5.98 5.472 4.488 M6 X 12 19 1800 0.87 1.97 4.51 0.63 7.01 6.378 5.236 M80 X 16 30 WT (LBS.) TORQUE SHIELD 10 11
SAFCON Tsubaki : The choice for overload protection and safety Torque Limiter Refined by Tsubakimoto in Japan for over 40 years, the Torque Limiter is a simple and inexpensive mechanical device that, true to its name, limits damage to equipment when an unexpected increase in torque occurs because of a jam or overload. Easy to install, the Torque Limiter attaches to a shaft and holds the drive or driven sprocket, gear, or sheave. A frictional system, the Torque Limiter reacts instantly when there is a jam by slipping and absorbing the brunt of the force, preventing the increased power from damaging your equipment. TL SERIES Traditional machine protection. Friction-type construction. Slip-torque setting is done by simply tightening the adjusting nut or bolts. Competitively priced and easy to use. SELECTION Environmentally safe, Tsubaki Torque Limiter contains no asbestos and no lead. Torque Limiter can be used with a sprocket, sheave, or gear. Advantages over other devices: Competitively priced No resetting is required Adaptable to thousands of types of equipment configurations Can be used alone or in conjunction with other process controls. INDUSTRY Material handling Water treatment plants Food machinery Machine tool Chemical APPLICATION Conveyors, turntables, elevators Pumps, scrappers, water screens Screw and belt conveyors, bucket elevators Tapping machines, drill presses Pumps, agitators, filters Not all Torque Limiters are created equally. Tsubaki has developed a superior Torque Limiter that allows for more precise adjustments than other products of the same name. We accomplish this by using a finer-pitch thread on the adjustment bolts enabling accurate setting of the slip-point no longer settle for just a ballpark value. Tsubaki Torque Limiters use Select based on torque required, rpm, and shaft. Bushing Length selection should be equal to or shorter than width of center member (sprocket, etc.): MODEL TORQUE RANGE (LBS. - FT.) TL200-1L 0.7 ~ 1.5 TL200-1 2.2 ~ 7.2 TL200-2 5.0 ~ 15 TL250-1L 2.2 ~ 5.0 TL250-1 5.0 ~ 20 TL250-2 10 ~ 40 TL350-1L 7.0 ~ 15 TL350-1 15 ~ 55 TL350-2 25 ~ 110 TL500-1L 15 ~ 36 TL500-1 35 ~ 155 TL500-2 65 ~ 310 TL700-1L 36 ~ 87 TL700-1 85 ~ 420 TL700-2 165 ~ 800 TL10-16 289 ~ 940 TL10-24 435 ~ 1,370 TL14-10 651 ~ 1,960 TL14-15 1,446 ~ 2,890 TL20-6 1,807 ~ 3,615 TL20-12 3,400 ~ 6,870 MAXIMUM RPM ROUGH STOCK BORE MAX. BORE W.STD. KW BUSHING LENGTHS D DH L S (MAX.) WT (LBS.) 1800 0.28 0.55 0.150, 0.236 2.0 0.95 1.14 0.276 0.44 1800 0.39 0.88 0.177, 0.256 2.5 1.38 1.88 0.354 1.32 1800 0.67 1.00 0.177, 0.256, 0.374 3.5 1.65 2.44 0.630 2.65 1800 0.78 1.75 0.256, 0.374 5.0 2.56 3.0 0.630 7.72 1800 1.18 2.63 0.374, 0.492 7.0 3.75 3.86 1.142 18.5 1000 1.18 2.84 0.492, 0.610, 0.768 10 3.94 4.53 0.945 46.3 500 1.57 3.94 0.610, 0.768, 0.925 14 5.71 5.91 1.142 115 500 1.97 5.12 0.610, 0.768, 0.925 20 7.28 6.89 1.22 258 TL200~TL350 TL500~TL700 TL10~TL20 TORQUE LIMITER Tsubaki Torque Limiter s finer adjustment screw pitch means more precision. specially-formulated friction materials to extend time between replacement and improve repeatability of the slip-point. Tsubaki Torque Limiters provide long life, consistent performance, and the best value over years of operation. Excellent for hard work and heavy use. 12 13
SAFCON Tsubaki : The choice for overload protection and safety Axial Guard Straight-line operations like pushers and cranks present unique challenges for determining and deflecting overload. Distinguished in the marketplace, U.S. Tsubaki s Axial Guard offers a new style of protection using ball and grooves that provide a consistent, repeatable, user-defined trip point. Advantages over other devices: AXIAL GUARD An all new mechanical-type overload device, the Axial Guard protects when the load acts linearly, as with pushers or cranks. Highly-accurate repeatable trip point No parts to replace Easy installation using tapped end caps Load adjustment set with a single screw Non-backlash design allows a rigid installation Axial Guard offers overload protection where motion is back and forth rather than rotating. This new-style mechanical protection device is easy to install and to adjust. The cam pushes the work piece. When overload occurs due to the over-weighted work piece or jamming, the Axial Guard trips and protects the machine. Axial Guard is a new style of machine protection. Axial Guard mounts directly to shaft. INDUSTRY Bulk handling Assembly equipment Metal-forming equipment Packaging equipment APPLICATION Conveyor torque arms, damper doors Inserters, pick and place equipment Extruders, formers Carton sealing, labeling Axial Guard works in either pushing or pulling applications and the trip point in either direction is identical. When overloads occur, the Axial Guard trips and eliminates the overload that can result in damage and downtime. To reset, a small pull or push in the opposite direction is all it takes to return Tsubaki s Axial Guard to operation. Downtime has been limited and production is up and going quickly. SELECTION Select based on thrust load: MODEL THRUST LOAD RANGE (LBS.) A N P U X WT (LBS.) TGA65 33 ~ 143 1.3 2.3 0.6 M6 M3 0.4 TGA150 132 ~ 330 1.5 2.8 0.8 M8 M4 0.9 TGA250 165 ~ 550 1.8 3.5 0.9 M12 M5 1.5 TGA350 220 ~ 770 2.2 4.3 1.2 M14 M6 2.6 LINEAR SHIELD Axial Guard provides immediate release when overload occurs. Axial Guard addresses the difficult problem of straight-line operations. 14 15
SAFCON TORQUE LIMITER MACHINING GUIDELINES MINIMUM ROLLER CHAIN SPROCKET SIZE AND NUMBER OF TEETH Sprocket MODEL RS35 RS40 RS50 RS60 RS80 RS100 RS120 RS140 RS160 TL200 20 16 TL250 20 17 TL350 26 21 18 15 TL500 29 25 19 TL700 33 26 21 16 TL10 29 24 22 TL14 39 33 29 26 TL20 54 46 40 35 CENTER MEMBER MACHINING TOLERANCES MODEL A MIN. DIA. B BORE C MAX SURFACE FINISH- A&B C TL200 2.17 1.1811 ~ 1.1822 0.276 TL250 2.76 1.6141 ~ 1.6161 0.354 TL350 3.74 1.9291 ~ 1.9311 0.630 TL500 5.24 2.9133 ~ 2.9154 0.630 TL700 7.25 4.1338 ~ 4.1358 1.142 63 micro-inch finish max. OA OB TL10 10.24 5.1349 ~ 5.3177 0.945 TL14 14.25 7.2047 ~ 7.2075 1.142 TL20 20.24 8.8976 ~ 8.9004 1.220 TORQUE LIMITER HUB MACHINING Rubbing Surface on both ends Drawing illustrates hub held in machining center. Note machining values, H7 bore tolerances recommended. 0.0019 A TL200~700 0.0012 A TL10~20 Hub Hub 0.0012 A 0.0019 A A A 16
Tsubaki: The choice for overload protection and safety TGB SHOCK GUARD MACHINING GUIDELINES Sprocket MINIMUM ROLLER CHAIN SPROCKET SIZE AND NUMBER OF TEETH MODEL RS25 RS35 RS40 RS50 RS60 RS80 RS100 TS120 RS140 RS160 TGB08 24 17 14 12 10 TGB12 28 20 16 13 11 TGB16 32 23 18 15 14 TGB20 48 34 26 22 19 15 13 11 TGB30 60 41 32 26 22 18 15 13 TGB50 57 43 35 30 24 20 17 TGB70 58 47 40 31 26 22 TGB90 62 52 40 33 28 25 22 TGB110 74 62 48 39 33 29 26 TGB130 83 70 53 43 37 32 24 DRIVE MEMBER MACHINING TOLERANCES MODEL A PCD B C D E F TGB08 1.339 3 0.139 1.5748 -H7 1.103 0.118 TGB12 1.575 3 0.177 1.8898 - H7 1.299 0.118 TGB16 1.969 3 0.177 2.2835 - H7 1.614 0.118 TGB20 3.071 4 0.217 3.5433 - H7 2.520 0.118 TGB30 3.937 6 0.260 4.4488 - H7 3.307 0.157 TGB50 5.591 6 0.354 6.2992 - H7 4.882 0.197 TGB70 7.874 6 0.433 8.6614 - H7 6.772 0.197 TGB90 10.433 8 0.531 11.6141 - H7 9.449 0.197 TGB110 12.795 6 0.689 13.9763 - H7 11.496 0.197 TGB130 14.173 8 0.689 15.7840 - H7 12.795 0.197 PCD A A OD F B O C drilled hole 0.0012 A Hub 0.0012 A OE TORQUE LIMITER TGB TORQUE SHIELD HUB MACHINING Drawing illustrates hub held in machining center. Note machining values, H7 bore tolerances recommended. 0.0012 A 0.0012 A TGB08~16 Hub TGB20~130 Hub 0.0012 A 0.0012 A A A
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3 4 2 19 17 5 18 14 15 1 16 6 22 23 21 20 28 27 12 13 11 24 7 25 26 9 10 8 29 80
Unit : mm Model No. Set torque range Nm Max. rpm r/min *1 Air pressure MPa Rough bore diamter Shock Guard S Min. bore JIS keyway for max. bore dia. A B C D E F G P.C.D. H h6 I TGK20-A2 15 to 65 340 0.14 to 0.55 8 10 20 79 11 3.5 45.5 88 80 70 57 51 TGK30-A2 30 to 147 230 0.14 to 0.55 10 12 30 95 13 5.5 53 115 100 90 75 69 TGK45-A2 90 to 392 430 0.14 to 0.55 20 22 45 124 15.5 7 74.4 159 140 125 100 94 Model No. J1 L1 M N screw length O1 screw length O2 O3 O4 Q screw *2 R*2 U U1 Air supply port Y *3 Y1 TGK20-A2 61 88 30 M59 M510 21 135 90 M5 5 1.2 1.8 4 21 TGK30-A2 75 115 45 M611 M612 23 135 90 M6 5 1.8 2.0 8 23 TGK45-A2 98 159 60 M813 M815 34 120 90 M8 8 2.2 2.9 8 34 Model No. Screw diamter length Z Facing Depth Z1 Z2 Mass *4 k Moment of inertia *4 km 2 Allowable radial load N TGK20-A2 M410 53.5 15 35 2.3 0.00061 6200 TGK30-A2 M410 54.5 16.5 45 4.6 0.00201 9500 TGK45-A2 M510 65 20 65 11.2 0.00854 12700 81
Unit : mm Model No. Set torque range Nm Max. rpm r/min *1 Air pressure MPa Rough bore diamter Shock Guard S Min. bore JIS keyway for max. bore dia. Rough bore diamter Coupling S1 Min. bore JIS keyway for max. bore dia. A A1 A2 A3 B1 B2 C1 D TGK20-A5 15 to 65 340 0.14 to 0.55 8 10 20 15 17 42 79 33.5 88.3 133 24.5 14 11.2 45.5 TGK30-A5 30 to 147 230 0.14 to 0.55 10 12 30 15 17 60 95 47.8 115.5 175 33.8 22 11.7 53 TGK45-A5 90 to 392 430 0.14 to 0.55 20 22 45 25 27 74 124 57.2 137.5 211.5 43.2 17 16.8 74.4 Model No. E1 F1 J1 L1 M N1 screw diamter length O1 screw length O2 O3 O4 P1 screw length Q screw *2 Q1 screw *2 R *2 R1 *2 U U1 Air supply port Y *3 Y1 TGK20-A5 104 61 61 88 30 M520 M510 21 135 90 M46 M5 M5 5 8 1.2 1.8 4 21 TGK30-A5 143 84 75 115 45 M625 M612 23 135 90 M56 M6 M6 5 12 1.8 2.0 8 23 TGK45-A5 168 106 98 159 60 M825 M815 34 120 90 M56 M8 M8 8 15 2.2 2.9 8 34 Model No. Screw diamter length Z Facing Depth Z1 Z2 Mass *4 k Moment of inertia *4 km 2 Coupling model No. X *5 Allowable Misalignment Angular misalignment deg Shaft direction displacement *6 TGK20-A5 M410 53.5 15 35 4.2 0.00319 NEF25S 21 1 1.4 TGK30-A5 M410 54.5 16.5 45 9.9 0.0164 NEF80S 29.5 1 1.8 TGK45-A5 M510 65 20 65 18.4 0.0359 NEF130S 20 1 2.5 82
Unit : mm Model No. Set torque range Nm Max. rpm r/min *1 Air pressure MPa Rough bore diamter Shock Guard S Min. bore JIS keyway for max. bore dia. Rough bore diamter Coupling S1 Min. bore JIS keyway for max. bore dia. A A1 A2 A3 B1 B2 C1 C2 D TGK20-A7 15 to 65 340 0.14 to 0.55 8 10 20 15 17 42 79 33.5 88.3 221.8 24.5 14 11.2 100 45.5 TGK30-A7 30 to 147 230 0.14 to 0.55 10 12 30 15 17 60 95 47.8 115.5 290.3 33.8 22 11.7 127 53 TGK45-A7 90 to 392 430 0.14 to 0.55 20 22 45 25 27 74 124 57.2 137.5 334.7 43.2 17 16.8 140 74.4 Model No. E1 F1 J1 L1 M N1 screw diamter length O1 screw length O2 O3 O4 P1 screw length Q screw *2 Q1 screw *2 R *2 R1 *2 U U1 Air supply port Y *3 Y1 TGK20-A7 104 61 61 88 30 M520 M510 21 135 90 M46 M5 M5 5 8 1.2 1.8 4 21 TGK30-A7 143 84 75 115 45 M625 M612 23 135 90 M56 M6 M6 5 12 1.8 2.0 8 23 TGK45-A7 168 106 98 159 60 M825 M815 34 120 90 M56 M8 M8 8 15 2.2 2.9 8 34 Model No. Srew diamter length Z Facing Depth Z1 Z2 Mass *4 k Moment of inertia *4 km 2 Coupling model No. X *5 Angular misalignment deg Allowable Misalignment Shaft direction displacement *6 Parallel misalignment TGK20-A7 M410 53.5 15 35 5.7 0.00540 NEF25W 21 2 2.8 1.5 TGK30-A7 M410 54.5 16.5 45 13.8 0.0276 NEF80W 29.5 2 3.6 2.0 TGK45-A7 M510 65 20 65 23.5 0.0573 NEF130W 20 2 5.0 2.1 83
Size Minimum torque Nm Maximum torque Nm TGK20 15.0 65.0 TGK30 30.0 147 TGK45 90.0 392 Size LA LB LC LD LE Model of limit switch (Omron) TGK20 73.5 17.5 59 71.5 16.2 TGK30 73.5 17.5 73.5 86 10.2 SHL-Q55 TGK45 73.5 17.5 95.5 108.5 84
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Corporate Headquarters U.S. Tsubaki Power Transmission, LLC 301 E. Marquardt Drive Wheeling, IL 60090 Tel: (800) 323-7790 Fax: (847) 459-9515 Roller Chain Division 821 Main Street Holyoke, MA 01040 Tel: (800) 323-7790 Conveyor & Construction Chain Division 1010 Edgewater Drive Sandusky, OH 44870 Tel: (800) 537-6140 Fax: (419) 626-5194 Canadian Headquarters Sprocket Manufacturing 1630 Drew Road Mississauga, ON L5S 1J6 Tel: (800) 263-7088 KabelSchlepp Division 7100 W. Marcia Road Milwaukee, WI 53223 Tel: (800) 443-4216 Fax: (414) 354-1900 2016 U.S. Tsubaki Power Transmission, LLC All Rights Reserved. Printed in U.S.A. 10/16 Rev. 2 L14024