TP + ATEX MF-Version (grease lubricated)

2022-D020259 03 TP + ATEX MF-Version (grease lubricated) Operating Manual 2022-D020259 Revision: 03

Revision history Revision Date Comment Chapter 01 07.05.2009 New version All 02 26.11.2010 Technical Data;; Layout Wittenstein All 02a 03.12.2012 Translation corrections 2.4 03 23.03.2016 2014/34/EU 2.1, 2.4, 2.7, 3.1, 3.2, 3.4.1, 9.1, 9.5, 9.6 Service In case you have technical questions, please contact: WITTENSTEIN alpha GmbH Customer Service Walter-Wittenstein-Straße 1 D-97999 Igersheim Tel.: +49 7931 493-10900 Fax: +49 7931 493-10903 E-mail: service-alpha@wittenstein.de WITTENSTEIN alpha GmbH 2016 This documentation is copyright protected. WITTENSTEIN alpha GmbH reserves all the rights to photo-mechanical reproduction, copying, and the distribution by special processes (such as computers, file media, data networks), even in parts. Subject to technical and content changes without notice. 2022-D020259 Revision: 03

Contents 1 Regarding this manual...3 1.1 Signal words...3 1.2 Safety symbols...4 1.3 Design of the safety instructions...4 1.4 Information symbols...4 2 Safety...5 2.1 EU directive for devices and protective systems in areas with explosion hazards...5 2.2 Dangers...5 2.3 Personnel...5 2.4 Intended use...5 2.5 Reasonably predictable misuse...6 2.6 Guarantee and liability...6 2.7 General safety instructions...6 3 Description of the gearhead...9 3.1 Identification plate...9 3.1.1 Atex identification in gas atmospheres with explosion hazard...9 3.2 Ordering code...10 3.3 Performance statistics...10 3.4 Dimensioning...10 3.4.1 Inspection...11 3.5 Weight...11 3.6 Noise emission...11 4 Transport and storage...12 4.1 Scope of delivery...12 4.2 Packaging...12 4.3 Transport...12 4.4 Storage...12 5 Assembly...13 5.1 Preparations...13 5.2 Installation conditions...13 5.3 Mounting the motor onto the gearhead...13 5.4 Mounting the gearhead to a machine...15 5.5 Mounted components on the gear output side...15 6 Startup and operation...16 6.1 Note during startup...16 6.2 Check running-in behavior...16 7 Maintenance and disposal...17 7.1 Maintenance work...17 7.1.1 Visual/Noise inspection...17 7.1.2 Checking the tightening torques...17 7.1.3 Replacing the gearhead...17 7.2 Startup after maintenance work...17 7.3 Maintenance schedule...18 7.4 Notes on the lubricant used...18 7.5 Disposal...18 8 Malfunctions...19 9 Appendix...20 9.1 Specifications on mounting onto a motor...20 9.2 Specifications on mounting on the gear output side...21 9.3 Specifications on mounting onto a machine...21 9.4 Tightening torques for common thread sizes in general mechanics...21 Revision: 03 2022-D020259 en-1

9.5 Technical specifications... 22 9.5.1 Technical specifications for TP + 004 for use in areas with explosion hazards... 22 9.5.2 Technical specifications for TP + 010 for use in areas with explosion hazards... 25 9.5.3 Technical specifications for TP + 025 for use in areas with explosion hazards...... 29 9.5.4 Technical specifications for TP + 050 for use in areas with explosion hazards... 33 9.5.5 Technical specifications for TP + 110 for use in areas with explosion hazards... 37 9.6 Declaration of Conformity... 42 en-2 2022-D020259 Revision: 03

Regarding this manual 1 Regarding this manual These instructions contain necessary information for the safe operation of the planetary gearhead TP + in areas with explosion hazards, referred to as gearhead in the following. The operator must ensure that these instructions are read through by all persons assigned to install, operate, or maintain the gearhead, and that they fully comprehend them. Store these instructions within reach of the gearhead. These safety instructions should be shared with colleagues working in the vicinity of the device to ensure individual safety. The original instructions were prepared in German; all other language versions are translations of these instructions. 1.1 Signal words The following signal words are used to indicate possible hazards, prohibitions, and important information: This signal word points out to an imminent danger that can cause serious injuries and even death. This signal word points out to a possible danger that can cause serious injuries and even death. This signal word points out to a possible danger that can cause slight to serious injuries. This signal word points out to a possible danger that can cause material damage. A note without a signal word indicates application tips or especially important information for handling the gearhead. Revision: 03 2022-D020259 en-3

Regarding this manual TP + ATEX MF-Version 1.2 Safety symbols The following safety symbols are used to indicate possible hazards, prohibitions, and important information: General danger Hot surface Suspended loads Danger of being pulled in Environment protection Information Explosion Electric voltage 1.3 Design of the safety instructions The safety instructions of these instructions are designed according to the following pattern: A = Safety symbol (see Chapter 1.2 "Safety symbols") B = Signal word (see Chapter 1.1 "Signal words") C = Type and consequence of the danger D = Prevention of the danger 1.4 Information symbols The following information symbols are used: Indicates an action to be performed Indicates the results of an action Provides additional information on handling An "explosion protection symbol" indicates information on handling in areas with explosion hazards. en-4 2022-D020259 Revision: 03

Safety 2 Safety These instructions, especially the safety instructions and the rules and regulations valid for the operating site, must be observed by all persons working with the gearhead. In addition to the safety specifications mentioned in this operating manual, the general and also the local regulations on the prevention of accidents (for instance, personal safety equipment) and on environmental protection should be observed. 2.1 EU directive for devices and protective systems in areas with explosion hazards According to Directive 2014/34/EU, the gearhead is considered a device that is installed together with other devices in a machine. A declaration of conformity for this gearhead can be found in the appendix (see Chapter 9.6 "Declaration of Conformity"). Operation is prohibited within the area of validity of the directive until it has been determined that the machine in which this product is installed corresponds to the regulations within this directive. 2.2 Dangers The gearhead has been constructed according to current technological standards and accepted safety regulations. To avoid danger to the operator or damage to the machine, the gearhead may be put to use only for its intended usage (see chapter 2.4 "Intended use") and in a technically flawless and safe state. Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). 2.3 Personnel Only persons who have read and understood these instructions may carry out work on the gearhead. 2.4 Intended use The gearhead serves to convert torques and speeds. It is designed for industrial applications. The gearhead can be used in areas with explosion hazard group II, zone 2, and thus in the device category 3. The gearhead can be operated in a gas atmosphere in temperature class T3. Observe the instructions on the identification plate and the appendix on the written certificate of conformity. The gearhead is manufactured and certified for use in areas with explosion hazards in compliance with standard EN 13463 standard and the following EC/EU Directive : - 94/9/EC valid until 19 April 2016 [time of production] - 2014/34/EU valid until 20 April 2016 [time of production] Strictly observe the restrictions of speeds and torques (see Chapter 9.5 "Technical specifications"). Our Customer Service department (technical customer service) is available to answer any questions. Revision: 03 2022-D020259 en-5

Safety TP + ATEX MF-Version The gearhead is intended for installation on motors that: - Correspond to the design B5 (in the event of deviations, consult our Customer Service department [technical Customer Service department]). - Have a radial and axial runout tolerance according to DIN EN 50347 - Have a smooth shaft. - Feature at least the same temperature class as the gearhead. We recommend temperature class T3 and higher, because the gearhead may not be allowed to heat up to over 90 C in normal conditions. The gearhead can be heated additionally through heat connection to the motor, and thus reach a higher housing temperature than 90 C. The performance of our gearhead in explosion-risk areas would therefore no longer be guaranteed. 2.5 Reasonably predictable misuse Any use transgressing the maximum permitted speeds, torques and temperature (especially ignoring the regulations on explosion protection) is not compliant with the regulations, and thus prohibited. 2.6 Guarantee and liability Guarantee and liability claims are excluded for personal injury and material damage in case of - Ignoring the information on transport and storage - Improper use (misuse) - Improper or neglected maintenance and repair - Improper assembly / disassembly or improper operation - Operation of the gearhead when safety devices and equipment are defective - Operation of the gearhead without lubricant - Operation of a heavily soiled gearhead - Operating the gearhead despite leakage or unusual running noises - Operating the gearhead in an atmosphere whose ignition temperature lies under the temperature class specified on the type plate. - Modifications or reconstructions that have been executed without written approval of WITTENSTEIN alpha GmbH 2.7 General safety instructions Operating the gearhead in areas for which it is not approved can lead to explosions that can cause serious injuries and even death. Ensure that the gearhead is only used in those areas for which it is approved according to the identification plate (see Chapter 3.1 "Identification plate"). Assembly and maintenance in areas with explosion hazards can lead to explosions that can cause serious injuries and even death. Be certain that there is no explosive atmosphere during assembly and maintenance. en-6 2022-D020259 Revision: 03

Safety Table "Tbl-1" lists a summary of the possible hazards, their causes and protective measures for areas with explosion hazards. Dangers Possible causes Protective measures Hot surfaces Mechanically caused sparks Electrostatic loading Increased friction and dissipated power because of wear, improper assembly, overload or leaks. Increased surface temperature because of dust deposits. Overload on shafts, moving parts and connection elements. Potential differences between components, cleaning processes, insulating layers Reduction of the torques and speeds in comparison to standard gears Limiting the motor current and maximum speed of the motor Maintenance intervals for wear parts and lubrication according to maintenance schedule Inspection of the temperature behavior and the running-in behavior before startup Regular visual and acoustic inspections Prohibition of certain mounting positions and conditions Cleaning regulations according to maintenance plan Reduction of the torques and external loads in comparison to standard gears Limiting the motor current of the motor Maximum load test before startup Grounding the gearhead and the motor Tbl-1: Summary of the hazards and protective measures for areas with explosion hazards Objects flung out by rotating components can cause serious injuries. Remove objects and tools from the gearhead before putting it into operation. Rotating components on the gearhead can pull in parts of the body and cause serious injuries and even death. Keep a sufficient distance to rotating machinery while the gearhead is running. Secure the machine against restarting and unintentional movements during assembly and maintenance work. Revision: 03 2022-D020259 en-7

Safety TP + ATEX MF-Version A damaged gearhead can cause accidents and injury. Never use a gearhead that has been overloaded to due misuse or a machine crash (see chapter 2.5 "Reasonably predictable misuse"). Replace the affected gearhead, even if no external damage is visible. Hot gearhead housing can cause serious burns. Touch the gearhead housing only when wearing protective gloves or after the gearhead has been at standstill for some time. Loose or overloaded screw connections can damage the gearhead. Use a calibrated torque wrench to tighten and check all screw connections for which a tightening torque has been specified. Solvents and lubricants can pollute soil and water. Use and dispose of cleaning solvents and lubricants appropriately. en-8 2022-D020259 Revision: 03

Description of the gearhead 3 Description of the gearhead The gearhead is a single- or multi-stage, low-backlash planetary gearhead, which is manufactured as standard in the "M" version (motor-mounted). Motor centering of the motor-mounted gearhead is performed: - up to gearhead size TP + 025 and a motor shaft diameter of 28 mm by the clamping hub (socket or coupling) - from gearhead size TP + 050 and a motor shaft diameter of >28 mm through the centering collar of the motor A radial distortion of the motor is avoided. Adaptation to various motors is done by an adapter plate and a bushing. The output flange bearing is designed to withstand high tilting moments and axial forces. 3.1 Identification plate The identification plate is attached to the gearhead housing. A C B E TP 050E-MF2-31 -0G1-2S-G i=31 Lubricated for Life: Grease Castrol Tribol GR 100-1 PD SN: 1234567 DMF: 08/16 Made in Germany WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str.1-97999 Igersheim II 3 G c IIC T3 X T : 496 Nm / n 2B 1max : 4000rpm F K G H I J A Ordering code (see Chapter 3.2 "Ordering code") G Production date B Ratio H Maximum permitted gear output torque T 2B C Lubricant I Maximum permitted drive speed n 1Max E Atex identification J CE identification F Serial number K Name and address of manufacturer Tbl-2: Identification plate (sample values) 3.1.1 Atex identification in gas atmospheres with explosion hazard Designation L Group, category M Type of ignition protection, explosion group, temperature class II 3 G c IIC T3 X N Ambient temperature (See chapter 6.1 "Note during startup") L M N Tbl-3: Identification plate (sample values) Revision: 03 2022-D020259 en-9

Description of the gearhead TP + ATEX MF-Version 3.2 Ordering code TP 010 E-M F 1-10-0 E 1-2 S-G Gearhead type TP + 004/010/025/050/110 Type code E = Explosion protected according to 2014/34/EU Gearhead variations M = Motor attachment gearhead Gearhead model F = Cyclic duty S5 Number of stages 1 = 1-stage 2 = 2-stage Ratios i Lubricant G = Grease Motor-mounted S = Plug receptacle Generation Backlash 0 = Reduced 1 = Standard Clamping hub bore hole diameter See catalogue Shape of output shaft 0 = Standard 3 = System output Refer to our catalog or our website at www.wittenstein-alpha.de for further information. 3.3 Performance statistics Based on test results, torques and speeds are reduced in relation to the standard gearhead. The shaft loads are also reduced in relation to the standard gear. Refer to Chapter 9.5 "Technical specifications". Deviant values can cause the loss of explosion protection. If values are divergent, consult our Customer Service department. 3.4 Dimensioning Erroneous dimensioning and inspection may lead to loss of explosion protection. Observe all instructions in this chapter. Adopt the construction according to specifications in the total catalogue, Chapter "Information" or "Detailed construction", or contact WITTENSTEIN alpha GmbH. Note the reduced output specifications in construction according to Chapter 9.5 "Technical specifications". Our Customer Service department is available to answer any questions. Note the instructions in Chapter 7.1.3 "Replacing the gearhead", if the calculated bearing life is less than 20,000 h. en-10 2022-D020259 Revision: 03

Description of the gearhead 3.4.1 Inspection Prevent gearhead overloading by the motor by limiting motor current and motor speed. Clarify the chemical stability of the gearhead for every individual case so as to avoid a premature failure of a shaft seal or corrosion on the gearhead. This also includes water and steam, which can cause corrosion. Contact WITTENSTEIN alpha GmbH about this. Ensure that the connection of the motor to the gearhead corresponds to the required protection types (according to EN 60529): - in dust atmosphere IP6x, - in gas atmosphere IP54. The required protection types can be achieved for example by the following measures: - Use surface-bonding agent between motor flange and adapter plate. - Use sealing plates between motor flange and adapter plate to seal the through-holes of the adapter plate. Sealing plates are available upon request from WITTENSTEIN alpha GmbH. 3.5 Weight The table "Tbl-4" specifies the gearhead dimensions with medium-sized adapter plate. If another adapter plate is mounted, the actual dimensions can deviate by up to 10%. Gearhead size TP + 004 010 025 050 110 Design Stages M 1 1.4 3.8 6.5 14.0 30.0 2 1.5 3.6 6.7 14.1 34.0 Tbl-4: Weight [kg] 3.6 Noise emission Depending on the gearhead type and product size, the continuous sound pressure level is up to 66 db(a). Contact our Customer Service department if further information is needed regarding a particular product. Revision: 03 2022-D020259 en-11

Transport and storage TP + ATEX MF-Version 4 Transport and storage 4.1 Scope of delivery Check the completeness of the delivery against the delivery note. Missing parts or damage must be notified immediately in writing to the carrier, the insurance, or WITTENSTEIN alpha GmbH. 4.2 Packaging The gearhead is delivered packed in foil and cardboard boxes. Dispose of the packaging materials at recycling sites intended for that. Observe the locally valid regulations for disposals. 4.3 Transport Hard knocks, because of falling or hard dropping, can damage the gearhead. Only use hoisting equipment and transports with sufficient capacity. The maximum permitted lift capacity of a hoist may not be exceeded. Lower the gearhead slowly. Suspended loads can fall and can cause serious injuries and even death. Do not stand under suspended loads. No special transport mode is prescribed for transporting the gearhead. Specifications on the weights, refer to Chapter 3.5 "Weight". 4.4 Storage Store the gearhead in horizontal position and dry surroundings at a temperature of 0 C to +40 C in the original packaging. Store the gearhead for a maximum of 2 years. For storage logistics, we recommend the "first in first out" method. en-12 2022-D020259 Revision: 03

Assembly 5 Assembly Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). 5.1 Preparations Pressurized air can damage the gearhead seals. Do not use pressurized air to clean the gearhead. Directly sprayed cleaning agents can alter the frictional values of the clamping hub. Only spray cleaning agents onto a cloth for wiping off the clamping hub. Clean / de-grease the following components with a clean and lint-free cloth and greasedissolving, non-aggressive detergent: - All fitting surfaces to neighboring components - Centering - The motor shaft - The inside diameter of the clamping hub - The bushing inside and out Dry all fitting surfaces to neighboring components in order to achieve the proper friction values of the screw connections. Check the fitting surfaces additionally for damage and impurities. 5.2 Installation conditions Provide a metallic frame for connection of the gearhead. Provide a ground in the areas of the motor gear and gear-gear connection, so as to prevent any electrostatic charge that may arise. 5.3 Mounting the motor onto the gearhead Observe the general information and safety instructions of the motor manufacturer. Observe the safety and processing instructions of the screw-bonding agents to be used. Revision: 03 2022-D020259 en-13

Assembly TP + ATEX MF-Version F C H D B A E Ensure that the motor is mounted if possible in a vertical direction. If the motor shaft has a shaft key, remove the shaft key. If recommended by the motor manufacturer, insert a half wedge. Turn the clamping hub (C) until the clamping bolt (H) can be reached by the mounting bore. Loosen the clamping bolt (H) of the clamping hub (C) by one revolution. Push the motor shaft into the clamping hub of the gearhead (E). The motor shaft should slip in easily. If this is not the case, the clamping bolt must be loosened more. A slotted bushing has to be installed extra for certain motor shaft diameters and applications. The slot of the bushing (if provided) and clamping hub have to be flush with the groove (if provided) of the motor shaft, see table "Tbl-5". No gap is permitted between motor (D) and the adapter plate (B). H I J K L Designation Clamping bolt Clamping ring [part of the clamping hub (C)] Bushing Keyed shaft Smooth shaft Tbl-5: Arrangement of motor shaft, clamping hub, and bushing Coat the four bolts (F) with a threadlocker (e.g. Loctite 243). Fasten the motor (D) onto the adapter plate (B) with the four screws. Tighten the clamping bolt (H) of the clamping hub (C). For screw sizes and prescribed tightening torques refer to Chapter 9.1 "Specifications on mounting onto a motor", Table "Tbl-9". Screw in plug (A) of the adapter plate (B). For screw sizes and prescribed tightening torque, refer to table "Tbl-6". Width across flats [mm] 5 8 10 Tightening torque [Nm] 10 35 50 Tbl-6: Tightening torque for the plugs en-14 2022-D020259 Revision: 03

Assembly 5.4 Mounting the gearhead to a machine Observe the safety and processing instructions of the screw-bonding agents to be used. A Center the gearhead in the machine bed. Smear a screw-bonding agent (for example Loctite 243) onto the fastening screws. Fasten the gearhead on the machine with the fastening screws through the through-holes (A). Mount the gearhead in such a way that the type plate remains legible. Do not use washers (e.g. plain washers, tooth lock washers). For prescribed screw sizes and torques refer to Chapter 9.3 "Specifications on mounting onto a machine", table "Tbl-11". 5.5 Mounted components on the gear output side Distortions during mounting operations can damage the gearhead. Mount gearwheels and toothed belt pulleys onto the output flange without forcing. Do not on any account attempt an assembly by force or hammering! Only use suitable tools and equipment for assembly. For prescribed screw sizes and tightening torques refer to Chapter 9.2 "Specifications on mounting on the gear output side", table "Tbl-10". Revision: 03 2022-D020259 en-15

Startup and operation TP + ATEX MF-Version 6 Startup and operation Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). Operating the gearhead in areas for which it is not approved can lead to explosions that can cause serious injuries and even death. Ensure that the gearhead is only used in those areas for which it is approved according to the identification plate (see Chapter 3.1 "Identification plate"). Check the gearhead before startup for possible damage, especially the radial shaft seal on the gear output. 6.1 Note during startup 6.2 Check running-in behavior A damaged gearhead can lead to explosions that can cause serious injuries and even death. Never operate damaged or abnormally running or sounding gearheads in an area of explosion hazard. Improper use can cause damage to the gearhead and cause ignition dangers. Make sure that - the ambient temperature does not drop below 0 C or exceed +40 C and - the operating temperature does not exceed +90 C. Prevent gearhead from overloading by limiting the motor current and the maximum motor speed. Otherwise, the drive output should be switched off in case the motor temperature rises 10 C above the usual operational temperature. Use the gearhead only in a clean and dry environment. Contact our Customer Service department if the gearhead is exposed to dust or fluids of any type when in operation. A B After 4 running hours in maximum operating conditions, check the gearhead for leakage between gear and motor and on the output shaft seal. Measure the surface temperature on the input flange (A) and on the housing (B). Consult our Customer Service Department if the temperature exceeds +90 C. Check the proper assembly of the clamping hub before startup by a maximum load test. Increased running noises may be caused by faulty motor mounting. If so, mount onto motor again according to the operating manual, or consult our Customer Service Department. en-16 2022-D020259 Revision: 03

Maintenance and disposal 7 Maintenance and disposal Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). 7.1 Maintenance work The following maintenance work is crucial for the explosion protection. Perform these tasks thoroughly and diligently. 7.1.1 Visual/Noise inspection Dust off the housing. Make sure that the deposit of dust layers on the housing never exceeds a layer thickness of 5 mm. Check the entire gearhead for exterior damage and corrosion. Check the clamping hub for external damage when inspecting the tightening torques of the clamping bolt. Check the gearhead for unusual running noises and vibrations during operation. For special information on maintenance-related issues, contact our Customer Service department. 7.1.2 Checking the tightening torques Check the tightening torque of the fastening screws on the gearhead housing and at the output flange. The prescribed tightening torques can be found in Chapter 9.3 "Specifications on mounting onto a machine", table "Tbl-11" and in Chapter 9.2 "Specifications on mounting on the gear output side", table "Tbl-10". Check the tightening torque of the clamping bolt on the motor mounting. The prescribed tightening torques can be found in Chapter 9.1 "Specifications on mounting onto a motor", table "Tbl-9". 7.1.3 Replacing the gearhead Replace the gearhead: - When 90 % of the calculated life of the gear output bearing has been reached (see "Cymex " design or total catalogue: Chapter "Information" or "Detailed construction"). - At the latest after a total of 20,000 operating hours. Alternatively, the gearhead can be checked by WITTENSTEIN alpha GmbH and if necessary, released for further operation. 7.2 Startup after maintenance work Clean the outside of the gearhead. Attach all safety devices. Do a trial run before releasing the gearhead again for operation. Revision: 03 2022-D020259 en-17

Maintenance and disposal TP + ATEX MF-Version 7.3 Maintenance schedule Maintenance work At initial startup After running-in (4 hours) After every 500 operating hours or 3 months Yearly Visual/Noise inspection X X X X Checking the tightening torques Check running-in behavior (see Chapter 6.2 "Check running-in behavior") X X X X - X - - Replace gearhead after reaching 90 % of the calculated nominal bearing life, but at the latest after 20,000 operating hours. Tbl-7: Maintenance schedule 7.4 Notes on the lubricant used All gearheads have been lubricated in the factory with high-performance grease for their entire working life. All bearings are permanently lubricated by the company. For information on the type of lubricant, see the type plate or contact our Customer Service department. The manufacturer listed below will provide any further information on the lubricants: Castrol Industrie GmbH, Mönchengladbach Tel.: + 49 (0) 21 61 / 9 09-30 www.castrol.com 7.5 Disposal Consult our Customer Service department for supplementary information on exchanging the adapter plate, on disassembly, and on disposal of the gearhead. Dispose of the gearhead at the recycling sites intended for this purpose. Observe the locally valid regulations for disposals. en-18 2022-D020259 Revision: 03

Malfunctions 8 Malfunctions Changed operational behavior can be an indication of existing damage to the gearhead or cause damage to the gearhead. Do not put the gearhead back into operation until the cause of the malfunction has been rectified. Rectifying of malfunctions may only be done by specially trained technicians. Fault Possible cause Solution Increased operating temperature Increased noises during operation / increased vibrations The gearhead is not suited for the task. Motor is heating the gearhead. Ambient temperature too high. Distortion in motor mounting, misalignment Damaged bearings Damaged gear teeth Check the technical specifications. Check the wiring of the motor. Ensure adequate cooling. Change the motor. Ensure adequate cooling. Consult our Customer Service department. Loss of lubricant Lubricant quantity too high Wipe off discharged lubricant and continue to watch the gearhead. Lubricant discharge should stop after a short time. Clamp connection of the clamping hub is slipping Seals not tight Clamping bolt not tightened properly Operating parameters not maintained Tbl-8: Malfunctions Consult our Customer Service department. Check the shaft seat and hub bore for damages. Replace damaged parts. Check the clamping bolt for proper tightening torque and secure it against loosening by itself. Check the operating parameters. Revision: 03 2022-D020259 en-19

Appendix TP + ATEX MF-Version 9 Appendix 9.1 Specifications on mounting onto a motor Gearhead size TP + Clamping hub interior Ø x [mm] Clamping screw DIN ISO 4762 Width across flats [mm] Tightening torque [Nm] property class 12.9 max. axial force clamping hub [N] (plug receptacle) 004 1 stage x 11 M4 3 4.1 100 11< x 14 M5 4 9.5 14< x 19 M6 5 14 2 stage x 11 M4 3 4.1 80 11< x 14 M5 4 9.5 010 1 stage x 14 M5 4 9.5 120 14< x 19 M6 5 14 19< x 24 M8 6 35 2 stage x 11 M4 3 4.1 100 11< x 14 M5 4 9.5 14< x 19 M6 5 14 025 1 stage x 19 M6 5 14 150 19< x 24 M8 6 35 24< x 28 M6 5 14 28< x 38 M10 8 79 2 stage x 14 M5 4 9.5 120 14< x 19 M6 5 14 19< x 24 M8 6 35 050 1 stage x 24 M8 6 35 200 24< x 38 M10 8 79 38< x 48 M12 10 135 2 stage x 19 M6 5 14 150 19< x 24 M8 6 35 24< x 38 M10 8 79 110 1 stage x 38 M10 8 79 250 38< x 55 M12 10 135 2 stage x 24 M8 6 35 200 24< x 38 M10 8 79 38< x 48 M12 10 135 Tbl-9: Specifications on mounting onto a motor, version M en-20 2022-D020259 Revision: 03

Appendix 9.2 Specifications on mounting on the gear output side Thread in output flange Gearhead size / Design TP + Bore Ø [mm] Quantity x Thread x Depth [ ] x [mm] x [mm] Tightening torque [Nm] Property class 12.9 004 MF 31.5 8 x M5 x 7 9 010 MF 50 8 x M6 x 10 15.4 025 MF 63 12 x M6 x 12 15.4 050 MF 80 12 x M8 x 15 37.3 110 MF 125 12 x M10 x 20 73.4 Tbl-10: Specifications on mounting on the gear output side 9.3 Specifications on mounting onto a machine Through-holes in gearhead housing Gearhead size / Design TP + Bore Ø [mm] Quantity x diameter [ ] x [mm] For screw size/ property class Tightening torque [Nm] 004 MF 79 8 x 4.5 M4 / 12.9 4.55 010 MF 109 8 x 5.5 M5 / 12.9 9 025 MF 135 8 x 5.5 M5 / 12.9 9 050 MF 168 12 x 6.6 M6 / 12.9 15.4 110 MF 233 12 x 9.0 M8 / 12.9 37.3 Tbl-11: Specifications on mounting onto a machine 9.4 Tightening torques for common thread sizes in general mechanics The specified tightening torques for headless screws and nuts are calculated values and are based on the following conditions: - Calculation acc. VDI 2230 (Issue February 2003) - Friction value for thread and contact surfaces μ=0.10 - Exploitation of the yield stress 90 % Tightening torque [Nm] for threads Property class Bolt / nut M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 8.8 / 8 1.15 2.64 5.24 8.99 21.7 42.7 73.5 118 180 258 363 493 625 10.9 / 10 1.68 3.88 7.69 13.2 31.9 62.7 108 173 265 368 516 702 890 12.9 / 12 1.97 4.55 9.00 15.4 37.3 73.4 126 203 310 431 604 821 1042 Tbl-12: Tightening torques for headless screws and nuts Revision: 03 2022-D020259 en-21

Appendix TP + ATEX MF-Version 9.5 Technical specifications 9.5.1 Technical specifications for TP + 004 for use in areas with explosion hazards Technical specifications for TP + 004, 1-stage Ratio 4 5 7 10 Max. acceleration torque T 2B (max. 1000 cycles per hour) Nm 44 44 44 28 in.lb 389 389 389 248 Nominal torque at gear output T 2N (At n 1N ) Nm 20 20 20 13 in.lb 173 173 173 112 Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a min -1 2310 2310 2800 2800 Max. drive speed in n 1Max min -1 4200 Average no-load running torque T 012 (At n 1 =3000 min -1 and 20 C gearhead temperature) b Nm 0.95 0.80 0.60 0.45 8.41 7.08 5.31 3.98 Max. torsional backlash j t Standard 4 / Reduced 2 Torsional rigidity C t12 Nm/ 12 12 11 8 106 106 97 71 Max. axial force F c 2AMax N 1304 lb f 293 Max. tilting moment M 2KMax Nm 88 in.lb 779 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate m kg 1.4 lb m 3.1 Noise level L PA (At n 1 =3000 min -1 w/o load) db(a) 58 Max. permissible housing temperature (at i=10) C +90 F 194 Ambient temperature C See chapter 6.1 "Note during F startup" Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 11 mm kgcm 2 0.17 0.14 0.11 0.09 10-3 0.15 0.12 0.1 0.08 en-22 2022-D020259 Revision: 03

Appendix Technical specifications for TP + 004, 1-stage referring to the drive; Bore diameters of the clamping hub: 14 mm referring to the drive; Bore diameters of the clamping hub: 19 mm Ratio 4 5 7 10 kgcm 2 0.25 0.21 0.18 0.17 10-3 0.22 0.19 0.16 0.15 kgcm 2 0.57 0.54 0.51 0.49 10-3 0.5 0.47 0.45 0.44 a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-13: TP + 004, 1 stage: Technical specifications for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 004, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 Nm 44 44 32 44 44 32 44 in.lb 389 389 283 389 389 283 389 Nm 28 28 21 28 28 21 28 in.lb 248 248 186 248 248 186 248 min -1 3200 3200 3200 3200 3200 3200 3200 Max. drive speed in n 1Max min -1 4800 Average no-load running torque Nm 0.55 0.45 0.45 0.45 0.35 0.35 0.3 T 012 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 4.87 3.98 3.98 3.98 3.1 3.1 2.66 Max. torsional backlash j t Standard 4 / Reduced 2 Torsional rigidity C t12 Nm/ 12 12 10 12 12 9 12 106 106 89 106 106 80 106 Max. axial force F c 2AMax N 1304 lb f 293 Max. tilting moment M 2KMax Nm 88 in.lb 779 Efficiency at full load η % 94 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter kg 1.5 plate m lb m 3.3 Noise level L PA (At n 1 =3000 min -1 w/o load) db(a) 58 Revision: 03 2022-D020259 en-23

Appendix TP + ATEX MF-Version Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 11 mm Technical specifications TP + 004, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 kgcm 2 0.078 0.07 0.074 0.068 0.062 0.072 0.061 10-3 0.069 0.062 0.066 0.06 0.054 0.064 0.054 kgcm 2 0.17 0.17 0.17 0.16 0.16 0.17 0.16 referring to the drive; Bore diameters 10-3 0.15 0.15 0.15 0.15 0.14 0.15 0.14 of the clamping hub: 14 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-14: TP + 004, 2 stage, i = 16 35: Technical specifications for use in areas with explosion hazards Technical specifications TP + 004, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 Max. acceleration torque T 2B Nm 44 44 36 44 26 28 (max. 1000 cycles per hour) in.lb 389 389 319 389 227 248 Nominal torque at gear output T 2N Nm 28 28 21 28 11 13 (At n 1N ) in.lb 248 248 186 248 93 112 Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a min -1 3200 3840 4400 4400 4400 4400 Max. drive speed in n 1Max min -1 4800 Average no-load running torque T 012 Nm 0.25 0.25 0.20 0.20 0.20 0.20 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 2.21 2.21 1.77 1.77 1.77 1.77 Max. torsional backlash j t Standard 4 / Reduced 2 Torsional rigidity C t12 Nm/ 11 12 9 11 7 8 97 106 80 97 62 71 Max. axial force F c 2AMax N 1304 lb f 293 en-24 2022-D020259 Revision: 03

Appendix Technical specifications TP + 004, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 Max. tilting moment M 2KMax Nm 88 in.lb 779 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate kg 1.5 m lb m 3.3 Noise level L PA (At n 1 =3000 min -1 w/o load) db(a) 58 Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 11 mm kgcm 2 0.057 0.057 0.058 0.056 0.057 0.056 10-3 0.051 0.05 0.051 0.05 0.051 0.05 kgcm 2 0.15 0.15 0.15 0.15 0.15 0.15 referring to the drive; Bore diameters of the clamping hub: 14 mm 10-3 0.14 0.13 0.14 0.13 0.14 0.13 a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-15: TP + 004, 2 stage, i = 40 100: Technical specifications for use in areas with explosion hazards 9.5.2 Technical specifications for TP + 010 for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Technical specifications for TP + 010, 1-stage Ratio 4 5 7 10 Nm 114 114 114 84 in.lb 1012 1012 1012 743 Nm 53 53 53 42 in.lb 465 465 465 372 Permissible medium drive speed in n 1N min -1 1820 2030 2170 2170 (At T 2N and 20 C ambient temperature) a Max. drive speed in n 1Max min -1 4200 Average no-load running torque T 012 Nm 1.6 1.3 1.0 0.7 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 14.16 11.505 8.85 6.195 Revision: 03 2022-D020259 en-25

Appendix TP + ATEX MF-Version Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 32 33 30 23 283 292 266 204 Tilting rigidity C 2K Nm/ 225 1991 Max. axial force F c 2AMax N 1720 lb f 387 Max. tilting moment M 2KMax Nm 216 in.lb 1912 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate m kg 3.8 lb m 8.4 Noise level L PA (At n 1 =3000 min -1 w/o load) db(a) 59 Max. permissible housing temperature (at i=10) Technical specifications for TP + 010, 1-stage Ratio 4 5 7 10 C +90 F 194 Ambient temperature C See chapter 6.1 "Note during F startup" Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; kgcm 2 0.78 0.62 0.48 0.40 Bore diameters of the clamping hub: 14 mm 10-3 0.69 0.55 0.42 0.36 referring to the drive; kgcm 2 0.95 0.79 0.64 0.57 Bore diameters of the clamping hub: 19 mm 10-3 0.84 0.7 0.57 0.5 referring to the drive; kgcm 2 2.32 2.16 2.02 1.94 Bore diameters of the clamping hub: 24 mm 10-3 2.05 1.91 1.78 1.72 a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-16: TP + 010, 1 stage: Technical specifications for use in areas with explosion hazards en-26 2022-D020259 Revision: 03

Appendix Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 010, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 Nm 114 114 80 114 114 88 114 in.lb 1012 1012 708 1012 1012 779 1012 Nm 63 63 56 63 63 49 63 in.lb 558 558 496 558 558 434 558 min -1 2800 2800 2800 2800 2800 2800 2800 Max. drive speed in n 1Max min -1 4800 Average no-load running torque Nm 0.90 0.75 0.7 0.65 0.55 0.5 0.5 T 012 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 7.97 6.64 6.2 5.75 4.87 4.43 4.43 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 32 32 26 32 31 24 32 283 283 230 283 274 212 283 Tilting rigidity C 2K Nm/ 225 1991 Max. axial force F c 2AMax N 1720 lb f 387 Max. tilting moment M 2KMax Nm 216 in.lb 1912 Efficiency at full load η % 94 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter kg 3.6 plate m lb m 8.0 Noise level L PA (At n 1 =3000 min -1 w/o load) db(a) 59 Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 Revision: 03 2022-D020259 en-27

Appendix TP + ATEX MF-Version referring to the drive; Bore diameters of the clamping hub: 11 mm referring to the drive; Bore diameters of the clamping hub: 14 mm Technical specifications TP + 010, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 kgcm 2 0.17 0.14 0.15 0.13 0.11 0.13 0.1 10-3 0.15 0.12 0.13 0.11 0.1 0.12 0.09 kgcm 2 0.24 0.21 0.22 0.2 0.18 0.21 0.18 10-3 0.21 0.19 0.2 0.18 0.16 0.18 0.16 kgcm 2 0.56 0.53 0.55 0.53 0.51 0.53 0.5 referring to the drive; Bore diameters 10-3 0.5 0.47 0.48 0.47 0.45 0.47 0.44 of the clamping hub: 19 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-17: TP + 010, 2 stage, i = 16 35: Technical specifications for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 010, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 Nm 112 114 88 114 64 84 in.lb 991 1012 779 1012 566 743 Nm 56 63 49 63 25 42 in.lb 496 558 434 558 217 372 min -1 2800 3040 3600 3600 3600 3600 Max. drive speed in n 1Max min -1 4800 Average no-load running torque T 012 Nm 0.40 0.35 0.35 0.35 0.30 0.30 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 3.54 3.1 3.1 3.1 2.66 2.66 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 30 30 24 28 21 22 266 266 212 248 186 195 Tilting rigidity C 2K Nm/ 225 1991 Max. axial force F c 2AMax N 1720 lb f 387 Max. tilting moment M 2KMax Nm 216 in.lb 1912 en-28 2022-D020259 Revision: 03

Appendix Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate kg 3.6 m lb m 8.0 Noise level L PA (At n 1 =3000 min -1 w/o load) db(a) 59 Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 11 mm referring to the drive; Bore diameters of the clamping hub: 14 mm Technical specifications TP + 010, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 kgcm 2 0.09 0.09 0.09 0.09 0.09 0.09 10-3 0.08 0.08 0.08 0.08 0.08 0.08 kgcm 2 0.17 0.17 0.17 0.16 0.16 0.16 10-3 0.15 0.15 0.15 0.14 0.15 0.14 kgcm 2 0.49 0.49 0.49 0.49 0.49 0.49 referring to the drive; Bore diameters of 10-3 0.43 0.43 0.43 0.43 0.43 0.43 the clamping hub: 19 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-18: TP + 010, 2 stage, i = 40 100: Technical specifications for use in areas with explosion hazards 9.5.3 Technical specifications for TP + 025 for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Technical specifications for TP + 025, 1-stage Ratio 4 5 7 10 Nm 280 304 264 212 in.lb 2478 2690 2336 1876 Nm 119 119 119 84 in.lb 1053 1053 1053 743 Permissible medium drive speed in n 1N min -1 1610 1750 1750 1750 (At T 2N and 20 C ambient temperature) a Max. drive speed in n 1Max min -1 3150 Revision: 03 2022-D020259 en-29

Appendix TP + ATEX MF-Version Average no-load running torque T 012 Nm 3.3 2.7 2.0 1.4 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 29 24 18 12 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 80 86 76 62 708 761 673 549 Tilting rigidity C 2K Nm/ 550 4868 Max. axial force F c 2AMax N 3320 lb f 747 Max. tilting moment M 2KMax Nm 352 in.lb 3115 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate m kg 6.5 lb m 14.4 Noise level L PA (At i=10 and n 1 =3000 min -1 w/o load) db(a) 64 Max. permissible housing temperature (at i=10) Technical specifications for TP + 025, 1-stage Ratio 4 5 7 10 C +90 F 194 Ambient temperature C See chapter 6.1 "Note during F startup" Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; kgcm 2 2.59 2.11 1.69 1.45 Bore diameters of the clamping hub: 19 mm 10-3 2.29 1.87 1.5 1.28 referring to the drive; kgcm 2 3.28 2.80 2.38 2.14 Bore diameters of the clamping hub: 24 mm 10-3 2.9 2.48 2.11 1.89 referring to the drive; kgcm 2 2.89 2.41 1.99 1.75 Bore diameters of the clamping hub: 28 mm 10-3 2.56 2.13 1.76 1.55 referring to the drive; kgcm 2 10.3 9.87 9.45 9.21 Bore diameters of the clamping hub: 38 mm 10-3 9.16 8.73 8.36 8.15 a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-19: TP + 025, 1 stage: Technical specifications for use in areas with explosion hazards en-30 2022-D020259 Revision: 03

Appendix Technical specifications TP + 025, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 Max. acceleration torque T 2B Nm 280 280 240 304 280 240 304 (max. 1000 cycles per hour) in.lb 2478 2478 2124 2690 2478 2124 2690 Nominal torque at gear output Nm 140 147 119 140 147 133 154 T 2N (At n 1N ) in.lb 1239 1301 1053 1239 1301 1177 1363 Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a min -1 2240 2240 2240 2240 2240 2240 2240 Max. drive speed in n 1Max min -1 4800 Average no-load running torque Nm 1.8 1.5 1.4 1.4 1.1 1.1 1 T 012 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 15.9 13.3 12.4 12.4 9.7 9.7 8.9 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 81 81 70 83 80 54 82 717 717 620 735 708 478 726 Tilting rigidity C 2K Nm/ 550 4868 Max. axial force F c 2AMax N 3320 lb f 747 Max. tilting moment M 2KMax Nm 352 in.lb 3115 Efficiency at full load η % 94 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter kg 6.7 plate m lb m 14.8 Noise level L PA (At i=100 and db(a) 60 n 1 =3000 min -1 w/o load) Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 Revision: 03 2022-D020259 en-31

Appendix TP + ATEX MF-Version referring to the drive; Bore diameters of the clamping hub: 14 mm referring to the drive; Bore diameters of the clamping hub: 19 mm Technical specifications TP + 025, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 kgcm 2 0.66 0.55 0.6 0.53 0.44 0.55 0.43 10-3 0.59 0.48 0.53 0.47 0.39 0.49 0.38 kgcm 2 0.83 0.71 0.77 0.69 0.61 0.72 0.6 10-3 0.73 0.63 0.68 0.61 0.54 0.64 0.53 kgcm 2 2.2 2.08 2.14 2.06 1.98 2.09 1.97 referring to the drive; Bore diameters 10-3 1.94 1.84 1.89 1.83 1.75 1.85 1.74 of the clamping hub: 24 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-20: TP + 025, 2 stage, i = 16 35: Technical specifications for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 025, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 Nm 280 304 224 264 200 212 in.lb 2478 2690 1982 2336 1770 1876 Nm 140 154 119 140 70 84 in.lb 1239 1363 1053 1239 620 743 min -1 2240 2480 2800 2800 3360 3360 Max. drive speed in n 1Max min -1 4800 Average no-load running torque T 012 Nm 0.8 0.8 0.7 0.7 0.6 0.6 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 7.1 7.1 6.2 6.2 5.3 5.3 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 76 80 61 71 55 60 673 708 540 628 487 531 Tilting rigidity C 2K Nm/ 550 4868 c Max. axial force F 2AMax N 3320 lb f 747 Max. tilting moment M 2KMax Nm 352 in.lb 3115 en-32 2022-D020259 Revision: 03

Appendix Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate kg 6.7 m lb m 14.8 Noise level L PA (At i=100 and n 1 =3000 min -1 w/o load) db(a) 60 Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 14 mm referring to the drive; Bore diameters of the clamping hub: 19 mm Technical specifications TP + 025, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 kgcm 2 0.38 0.38 0.39 0.37 0.38 0.37 10-3 0.34 0.33 0.34 0.33 0.34 0.33 kgcm 2 0.55 0.54 0.55 0.54 0.54 0.54 10-3 0.49 0.48 0.49 0.48 0.48 0.48 kgcm 2 1.92 1.92 1.92 1.91 1.92 1.91 referring to the drive; Bore diameters of 10-3 1.7 1.7 1.7 1.69 1.7 1.69 the clamping hub: 24 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-21: TP + 025, 2 stage, i = 40 100: Technical specifications for use in areas with explosion hazards 9.5.4 Technical specifications for TP + 050 for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Technical specifications for TP + 050, 1-stage Ratio 4 5 7 10 Permissible medium drive speed in n 1N min -1 (At T 2N and 20 C ambient temperature) a Nm 560 560 560 432 in.lb 4956 4956 4956 3823 Nm 259 259 259 168 in.lb 2292 2292 2292 1487 1330 1400 1750 1750 Max. drive speed in n 1Max min -1 2800 Revision: 03 2022-D020259 en-33

Appendix TP + ATEX MF-Version Average no-load running torque T 012 Nm 8.1 6.6 4.8 3.5 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 71.685 58.41 42.48 30.975 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 190 187 159 123 1682 1655 1407 1089 Tilting rigidity C 2K Nm/ 560 4956 c Max. axial force F 2AMax N 4904 lb f 1103 Max. tilting moment M 2KMax Nm 1068 in.lb 9452 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate m kg 14 lb m 30.9 Noise level L PA (At i=10 and n 1 =3000 min -1 w/o load) db(a) 65 Max. permissible housing temperature (at i=10) Technical specifications for TP + 050, 1-stage Ratio 4 5 7 10 C +90 F 194 Ambient temperature C See chapter 6.1 "Note during F startup" Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; kgcm 2 9.47 7.85 6.39 5.54 Bore diameters of the clamping hub: 24 mm 10-3 8.38 6.95 5.66 4.91 referring to the drive; kgcm 2 12.6 11.0 9.55 8.71 Bore diameters of the clamping hub: 32 mm 10-3 11.2 9.75 8.46 7.7 referring to the drive; kgcm 2 13.7 12.1 10.6 9.78 Bore diameters of the clamping hub: 38 mm 10-3 12.1 10.7 9.4 8.65 referring to the drive; kgcm 2 28.3 26.7 25.3 24.4 Bore diameters of the clamping hub: 48 mm 10-3 25.1 23.6 22.4 21.6 a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-22: TP + 050, 1 stage: Technical specifications for use in areas with explosion hazards en-34 2022-D020259 Revision: 03

Appendix Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 050, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 Nm 600 600 480 600 600 496 600 in.lb 5310 5310 4248 5310 5310 4390 5310 Nm 280 280 245 280 280 280 280 in.lb 2478 2478 2168 2478 2478 2478 2478 min -1 2320 2320 2320 2320 2320 2320 2320 Max. drive speed in n 1Max min -1 4000 Average no-load running torque Nm 4.2 3.4 3.3 3.1 2.5 2.4 2.3 T 012 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 37 30 29 27 22 21 20 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 180 185 145 180 180 130 175 1593 1637 1283 1593 1593 1151 1549 Tilting rigidity C 2K Nm/ 560 4956 Max. axial force F c 2AMax N 4904 lb f 1103 Max. tilting moment M 2KMax Nm 1068 in.lb 9452 Life L h % See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter h 14.1 plate m kg 31.2 Noise level L PA (At i=100 and lb m 63 n 1 =3000 min -1 w/o load) Max. permissible housing db(a) +90 temperature (at i=100) C 194 Ambient temperature F See chapter 6.1 "Note during startup" C Paint F Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 19 mm kgcm 2 2.53 2.07 2.3 2.01 1.67 2.12 1.64 10-3 2.24 1.84 2.04 1.78 1.48 1.88 1.45 Revision: 03 2022-D020259 en-35

Appendix TP + ATEX MF-Version referring to the drive; Bore diameters of the clamping hub: 24 mm Technical specifications TP + 050, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 kgcm 2 3.22 2.77 2.99 2.7 2.36 2.81 2.33 10-3 2.85 2.45 2.65 2.39 2.09 2.49 2.06 kgcm 2 10.3 9.83 10.1 9.77 9.43 9.88 9.4 referring to the drive; Bore diameters 10-3 9.11 8.7 8.9 8.64 8.35 8.74 8.32 of the clamping hub: 38 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-23: TP + 050, 2 stage, i = 16 35: Technical specifications for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 050, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 Nm 600 600 440 560 400 432 in.lb 5310 5310 3894 4956 3540 3823 Nm 280 280 245 280 154 168 in.lb 2478 2478 2168 2478 1363 1487 min -1 2320 2560 2560 2560 3120 3120 Max. drive speed in n 1Max min -1 4000 Average no-load running torque T 012 Nm 1.8 1.7 1.5 1.5 1.4 1.3 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 16 15 13 13 12 12 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 175 175 123 145 100 115 1549 1549 1089 1283 885 1018 Tilting rigidity C 2K Nm/ 560 4956 Max. axial force F c 2AMax N 4904 lb f 1103 Max. tilting moment M 2KMax Nm 1068 in.lb 9452 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate kg 14.1 m lb m 31.2 en-36 2022-D020259 Revision: 03

Appendix Noise level L PA (At i=100 and n 1 =3000 min -1 w/o load) db(a) 63 Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 19 mm referring to the drive; Bore diameters of the clamping hub: 24 mm Technical specifications TP + 050, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 kgcm 2 1.44 1.42 1.46 1.41 1.43 1.40 10-3 1.27 1.26 1.29 1.25 1.27 1.24 kgcm 2 2.13 2.12 2.15 2.10 2.12 2.09 10-3 1.89 1.87 1.9 1.86 1.88 1.85 kgcm 2 9.20 9.18 9.22 9.17 9.19 9.16 referring to the drive; Bore diameters of 10-3 8.14 8.13 8.16 8.11 8.13 8.11 the clamping hub: 38 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20%. b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-24: TP + 050, 2 stage, i = 40 100: Technical specifications for use in areas with explosion hazards 9.5.5 Technical specifications for TP + 110 for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Technical specifications for TP + 110, 1-stage Ratio 4 5 7 10 Permissible medium drive speed in n 1N min -1 (At T 2N and 20 C ambient temperature) a Nm 1280 1280 1280 1120 in.lb 11328 11328 11328 9912 Nm 490 525 525 525 in.lb 4337 4646 4646 4646 980 1050 1400 1400 Max. drive speed in n 1Max min -1 2450 Average no-load running torque T 012 Nm 15.6 12.7 9.4 7 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 138.06 112.395 83.19 61.95 Max. torsional backlash j t Standard 3 / Reduced 1 Revision: 03 2022-D020259 en-37

Appendix TP + ATEX MF-Version Torsional rigidity C t12 Nm/ 610 610 550 445 5399 5399 4868 3938 Tilting rigidity C 2K Nm/ 1452 12850 Max. axial force F c 2AMax N 8040 lb f 1809 Max. tilting moment M 2KMax Nm 2624 in.lb 23222 Efficiency at full load η 97 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate m kg 30 lb m 66 Noise level L PA (At i=10 and n 1 =3000 min -1 w/o load) db(a) 66 Max. permissible housing temperature (at i=10) Technical specifications for TP + 110, 1-stage Ratio 4 5 7 10 C +90 F 194 Ambient temperature C See chapter 6.1 "Note during F startup" Lubrication Lubricated for entire working life Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; kgcm 2 44.5 34.6 25.5 20.6 Bore diameters of the clamping hub: 38 mm 10-3 39.3 30.6 22.6 18.2 referring to the drive; kgcm 2 51.8 41.9 32.9 28 Bore diameters of the clamping hub: 48 mm 10-3 45.8 37.1 29.1 24.8 referring to the drive; kgcm 2 61.5 51.5 42.3 37.3 Bore diameters of the clamping hub: 55 mm 10-3 54.4 45.6 37.4 33 a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-25: TP + 110, 1 stage: Technical specifications for use in areas with explosion hazards en-38 2022-D020259 Revision: 03

Appendix Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 110, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 Nm 1280 1280 1120 1280 1280 1280 1280 in.lb 11328 11328 9912 11328 11328 11328 11328 Nm 686 686 595 735 735 875 875 in.lb 6071 6071 5266 6505 6505 7744 7744 min -1 2000 2000 2000 2000 2000 2000 2000 Max. drive speed in n 1Max min -1 3200 Average no-load running torque Nm 6.9 5.6 5.5 5 4.1 3.9 3.7 T 012 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 61.1 49.6 48.7 44.3 36.3 34.5 32.7 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 585 580 465 570 560 440 560 Tilting rigidity C 2K Nm/ 5177.23 5133 4116.25 5044.5 1452 12850 4956 3894 4956 Max. axial force F c 2AMax N 8040 lb f 1809 Max. tilting moment M 2KMax Nm 2624 in.lb 23222 Efficiency at full load η % 94 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter kg 34 plate m lb m 75.1 Noise level L PA (At i=100 and db(a) 66 n 1 =3000 min -1 w/o load) Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Lubrication Lubricated for entire working life Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 Revision: 03 2022-D020259 en-39

Appendix TP + ATEX MF-Version referring to the drive; Bore diameters of the clamping hub: 24 mm referring to the drive; Bore diameters of the clamping hub: 32 mm referring to the drive; Bore diameters of the clamping hub: 38 mm Technical specifications TP + 110, 2-stage, i = 16 35 Ratio 16 20 21 25 28 31 35 kgcm 2 8.51 8.21 8.98 7.82 6.57 8.09 6.37 10-3 7.53 7.27 7.95 6.92 5.81 7.16 5.64 kgcm 2 11.7 11.4 12.1 11 9.73 11.3 9.54 10-3 10.3 10.1 10.7 9.72 8.61 9.96 8.44 kgcm 2 12.7 12.5 13.2 12.1 10.8 12.3 10.6 10-3 11.3 11 11.7 10.7 9.6 10.9 9.39 kgcm 2 27.4 27.1 27.8 26.7 25.4 26.9 25.3 referring to the drive; Bore diameters 10-3 24.2 24 24.6 23.6 22.5 23.8 22.3 of the clamping hub: 48 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-26: TP + 110, 2 stage, i = 16 35: Technical specifications for use in areas with explosion hazards Max. acceleration torque T 2B (max. 1000 cycles per hour) Nominal torque at gear output T 2N (At n 1N ) Permissible medium drive speed in n 1N (At T 2N and 20 C ambient temperature) a Technical specifications TP + 110, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 Nm 1280 1280 1120 1280 1040 1120 in.lb 11328 11328 9912 11328 9204 9912 Nm 595 735 770 630 490 560 in.lb 5266 6505 6815 5576 4337 4956 min -1 2000 2320 2560 2560 2720 2720 Max. drive speed in n 1Max min -1 3200 Average no-load running torque T 012 Nm 3 2.7 2.5 2.4 2.2 2.2 (At n 1 =3000 min -1 and 20 C gearhead temperature) b 26.6 23.9 22.1 21.2 19.5 19.5 Max. torsional backlash j t Standard 3 / Reduced 1 Torsional rigidity C t12 Nm/ 520 525 415 480 360 395 4602 4646.25 3672.75 4248 3186 3495.75 Tilting rigidity C 2K Nm/ 1452 12850 en-40 2022-D020259 Revision: 03

Appendix Max. axial force F c 2AMax N 8040 lb f 1809 Max. tilting moment M 2KMax Nm 2624 in.lb 23222 Efficiency at full load η 94 Life L h h See chapter 7.1.3 "Replacing the gearhead" Weight incl. standard adapter plate kg 34 m lb m 75.1 Noise level L PA (At i=100 and n 1 =3000 min -1 w/o load) db(a) 66 Max. permissible housing C +90 temperature (at i=100) F 194 Ambient temperature C See chapter 6.1 "Note during startup" F Lubrication Lubricated for entire working life Paint Blue RAL 5002 Direction of rotation Drive and gear output equidirectional Protection class (w/o connection to motor) IP 65 referring to the drive; Bore diameters of the clamping hub: 24 mm referring to the drive; Bore diameters of the clamping hub: 32 mm referring to the drive; Bore diameters of the clamping hub: 38 mm Technical specifications TP + 110, 2-stage, i = 40 100 Ratio 40 50 61 70 91 100 kgcm 2 5.63 5.54 5.63 5.44 5.5 5.39 10-3 4.99 4.9 4.99 4.82 4.87 4.77 kgcm 2 8.8 8.7 8.79 8.61 8.67 8.56 10-3 7.78 7.7 7.78 7.62 7.67 7.57 kgcm 2 9.87 9.77 9.87 9.68 9.74 9.63 10-3 8.73 8.65 8.73 8.56 8.62 8.52 kgcm 2 24.5 24.4 24.5 24.3 24.4 24.3 referring to the drive; Bore diameters of 10-3 21.7 21.6 21.7 21.5 21.6 21.5 the clamping hub: 48 mm a At higher ambient temperatures, lower the speeds and, in the case of mounting position V1, reduce the medium drive speeds n 1N by 20% b No-load running torques diminish during operation c Based on the shaft or flange center at the gear output Tbl-27: TP + 110, 2 stage, i = 40 100: Technical specifications for use in areas with explosion hazards Revision: 03 2022-D020259 en-41

Appendix TP + ATEX MF-Version 9.6 Declaration of Conformity en-42 2022-D020259 Revision: 03