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TSUBAKI TERVO
REDUCER for SERVO MOTOR
Instruction Manual
Instruction Manual
● Thank you for purchasing Tsubaki's TERVO Reducer.This is a high-quality
● Thank you for purchasing Tsubaki's TERVO Reducer.This is a high-quality
sophisticated unit,which should be handled only by experienced engineers.
sophisticated unit,which should be handled only by experienced engineers.
● To ensure you obtain optimum life from the unit,read and understand the entire
●To ensure you obtain optimum life from the unit,read and understand the entire
contents of this manual prior to operation.
contents of this manual prior to operation.
● This manual should be considered an essential part of the reducer and remain
●This manual should be considered an essential part of the reducer and remain
with the reducer when redistributed.
with the reducer when redistributed.
● To ensure safe operation, this manual must be accessible to every user.
●To ensure safe operation, this manual must be accessible to every user.
TSUBAKIMOTO CHAIN Co.
TSUBAKI E&M Co.
Ｋ０１．００TSE-4
2019.07.08
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Summary of Contents for Tsubaki GMTK U
- Page 1 REDUCER for SERVO MOTOR Instruction Manual Instruction Manual ● Thank you for purchasing Tsubaki’s TERVO Reducer.This is a high-quality ● Thank you for purchasing Tsubaki’s TERVO Reducer.This is a high-quality sophisticated unit,which should be handled only by experienced engineers. sophisticated unit,which should be handled only by experienced engineers.
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Page 2: Table Of Contents
Table of Contents Safety Precautions 1. Upon Receiving Your Reducer 1-1. Varifying Your Order 1-2. Inquiries 1-3. How to Read the Nameplate 2. Transportation 3. Motor installation to reducer 3-1. Keyed Motor Shaft (Sleeve Coupling Type) 3-2. Round Motor Shaft (Clamp Type Input Hollow Shaft) 3-3. -
Page 3: Safety Precautions
<Safety Precautions> Safety precautions in this manual are classified into two categories: WARNING and CAUTION. These categories are defined as follows. Death or serious injury may result from misusing the product WARNING without following the instructions under this label. Minor to moderate injury and damage to the product may result from misusing the product without following the instructions CAUTION under this label. - Page 4 WARNING <General> Transporting, installing, wiring, maintaining or inspecting must be carried out by skilled and professional engineers. Otherwise, explosion, electrical shock, injury or damage to the unit may result. When the reducer is used for a passenger vehicle, install a suitable protection device on the ...
- Page 5 CAUTION <General> Do not use the reducer beyond the capacity specified on the nameplate or specification sheet. Otherwise, explosion, electrical shock, injury or equipment damage may result. Do not insert fingers or other objects into the reducer opening. Otherwise, electrical shock, injury, fire or equipment damage may result.
- Page 6 <Connecting to Equiment> When you connect the reducer to your equipment, pay attention to centering, belt tension, and pully parallelism. Be sure to connect accurately for direct coupling.When using a belt-drive, make sure to tighten the belt to proper tension. Before operation, verify that the pulley and coupling bolts are securely fastened.
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Page 7: Upon Receiving Your Reducer
【 1 】Upon Receiving Your Reducer Varifying your order 1-1. Be sure to verify the following before using the product. Should you find any problems with the unit delivered, contact your distributer or TSUBAKIMOTO CHAIN. CAUTION Be sure the product delivered matches your order. This will prevent you from accidents, ... -
Page 8: How To Read The Nameplate
How to read the nameplate 1-3. Model No. of TERVO ＳＷＭＫ ８０ Ｔ ３０ □□□□ － Ｋ ① ② ③ ④ ⑤ ⑥ ⑦ ①Type ＨＭＴＫ Hypoid Gerahead ＧＭＴＫ Helical Gearhead SW(J)MK EW(J)MK Worm Gearhead ＴＭＭＫ ②Frame ＨＭＴＫ 0220 0222 0228 0230 0428 0430 0435 0438 0735 0738 0742 0745 1542 1545 1550 1555 2242 2245 2250 2255 ＧＭＴＫ... -
Page 9: Motor Installation To Reducer
Be sure the weight of the reducer, based on the nameplate, drawing and catalog provided, does not exceed the maximum rate assigned to the rings. Otherwise, the device may break and damage the equipment. If the reducer is packed in a wooden case, it may not be appropriate for a fork lift ... -
Page 10: Round Motor Shaft (Clamp Type Input Hollow Shaft)
3-2. Round Motor Shafts (Clamp Type Input Shafts) (1) Install the reducer so that the motor mounting surface faces up. (2) Wipe off dust, rust, and rust prevention oil from the motor shaft and reducer. (3) Remove the flange setscrew, and then turn the input hollow shaft to align the bolt heads with the positions of the setscrew. - Page 11 Table 3-2-1 SW(J)MK/EW(J)MK/TMMK Clamp Set Bolt Size E4□C G2□C/G5□C J4□C K2□C/K3□C/K4□C L1□C Mounting Code Groove φ50G7 φ70G7 φ95G7 φ110G7 φ114.3G7/H7 Worm Model No. Circumference PCD70 PCD90 PCD115 PCD145 PCD200 Mounting Pitch TMMK10 － － － － TMMK13/SWJMK35/EWJMK35 － － － TMMK16/SWJMK42/EWJMK42 －...
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Page 12: Installation
【 4 】Installation WARNING Do not place any flammables in the vicinity of TERVO Reducer. Otherwise, fire may occur. Never place obstacles that block the ventilation around the reducer. The unit may overheat and cause burn injuries, fires and other accidents. Do not climb or hang from the reducer. - Page 13 (1) Foot Mount and Face Mount Types Hitting a sprocket or gear during installation may damage the output shaft bearing. For phase adjustments, try Tsubaki Power-Locks. Center belt and chain accurately, and make sure any overhang load does not exceed the rated value.
- Page 14 (3) Mounting to Driven Shaft Be sure to mount the reducer to driven shaft. (1) Mounting Methods...
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Page 15: Lubrication
(4) Torque Arm Rotation Prevention Install a torque arm after determining the appropriate reducer mounting method (position). Pay attention so that the reducer and the driven shaft do not rotate together during this process. Provide enough leeway between the reducer and the driven shaft in the rotation prevention portion of the arm, so that they will not rotate together. -
Page 16: Gmtk And Hmtk
5-1. GMTK and HMTK (1) Grease Lubrication Your reducer is factory lubricated with Nippon Grease Nigtite LMS No.000. Replace with No.000 or No.00 high quality gear grease accordingly, at the next lubrication interval. (2) Grease Quantity in Kilograms ＧＭＴＫ ＨＭＴＫ Model Grease Grease... - Page 17 (2) Oil Quantity in Liters Model Type TMMK１０ TMMK１３ TMMK１６ Mounting Ｅ ０．０８ ０．１７ ０．２９ Position Model Type SWJMK35 SWJMK42 SWJMK50 SWMK56 SWJMK70 Mounting Ｅ ０．１０ ０．１６ ０．５５ ０．６８ １．３ Position Model Type SWMK80 SWMK100 SWMK125 Mounting Ｂ １．０ １．４ ２．２...
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Page 18: Maintenance
【 6 】Maintenance Precautions（Inspections and Adjustments） WARNING ●Avoid contact with rotating parts such as the shaft while carrying out maintenance or inspection. Rotating parts can catch body parts and cause injuries. ●Do not unplug the pressure vent during operation because hot oil may splash and cause burn injuries. -
Page 19: Oil Seals
Oil Leak: Oil leaks from oil seal, cover portion and between the contact surfaces of the reducer unit. 6-3. Handling Abnormal Conditions Upon noticing any abnormal conditions, stop operation immediately. If the cause to such failure cannot be determined, contact the CS Center at TSUBAKIMOTO CHAIN. 6-4. -
Page 20: Others
【 9 】Others For units with special specifications, refer to the drawings while observing the instructions provided in this manual. Should you need further information in regards to your special specifications model, contact TSUBAKIMOTO CHAIN CS Center. 【10 】Disposal CAUTION ●Dispose TERVO Reducer lubrication grease and oil as general waste. -
Page 21: Warranty
【 12 】 Warranty: TSUBAKIMOTO CHAIN Co.: hereinafter referred to as “Seller” Customer: hereinafter referred to as “Buyer” Goods sold or supplied by Seller to Buyer: hereinafter referred to as “Goods” 1. Warranty period without charge 18 months effective the date of shipment or 12 months effective the first use of Goods, including installation of Goods to Buyer’s equipment or machine–whichever comes first.
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