KTR-CATALOGUE-DRIVE-TECHNOLOGY
KTR-CATALOGUE-DRIVE-TECHNOLOGY
KTR is a prominent manufacturer in drive technology, offering a diverse range of products such as couplings, torque limiters, clamping elements, and torque measuring systems. The company is committed to quality, holding ISO 9001 and ISO 14001 certifications, and approvals from classification societies like DNV, GL, and ABS for maritime applications, as well as ATEX and UKEX certifications for hazardous areas.
- Couplings: Includes flexible jaw, pin & bush, gear, backlash-free servo, steel laminae, highly flexible shaft, flange, and magnetic couplings, each designed for specific applications with features like torsional stiffness and flexibility.
- Torque Limiters: Products like RUFLEX® and SYNTEX® offer overload protection with features such as backlash-free operation and integrated torque sensors.
- Clamping Sets: CLAMPEX® provides high torque transmission with compact dimensions.
- Torque Measuring Technology: DATAFLEX® and MONITEX® BT offer precise torque measurement for various applications.
Proper assembly is crucial for product longevity, with detailed instructions available online. Customers can order products 24/7 through KTR's online shop, which offers real-time availability checks, shipment tracking, and document downloads.
KTR products are utilized across multiple industries including energy, agriculture, automation, transportation, construction machinery, oil & gas, and shipbuilding, providing tailored solutions for high performance and reliability.
KTR operates globally with headquarters in Rheine, Germany, 24 subsidiaries, and over 90 sales partners worldwide, employing more than 1,200 people.
Since 1959, KTR has been committed to innovation and excellence, continuously optimizing its products and services to meet evolving industry demands.
The document provides detailed technical specifications, including torque ratings, damping power, and factors affecting coupling performance. It includes formulas for calculating rated torque, peak torque, and vibratory torque, considering factors like ambient temperature and shock frequency.
An example calculation demonstrates the selection process for a coupling, considering factors like motor power, speed, and ambient temperature, ensuring the coupling is sufficiently dimensioned for the application.
The document includes an index of subjects and references to an online catalogue for continuously updated data. It also provides guidelines for permissible surface pressure and load on feather keyways, emphasizing the importance of verifying the shaft-hub connection by the customer.
- Servo Motor: Rated torque is 43 Nm, maximum driving torque is 144 Nm, and moment of inertia is 0.0108 kgm². The motor shaft diameter is 32 k6 without a feather keyway. Ambient temperature is +40°C with a starting factor of 1.2. The motor can start 15 times per minute with a starting factor of 1.0.
- Ball Spindle: Moment of inertia is 0.0038 kgm², spindle pitch is 10 mm, and spindle shaft diameter is 30 k6 without a feather keyway. The mass of the slide and workpiece is 1030 kg.
- Coupling Selection: For backlash-free positioning, the ROTEX® GS coupling is recommended. The coupling must be dimensioned to ensure the permissible friction torque is not exceeded. The friction torque for the ROTEX® GS 38 clamping ring hub is 656 Nm, which is greater than the maximum driving torque of 144 Nm, indicating sufficient dimensioning.
- Calculation for Positioning Drives: The coupling selection involves loading by rated torque and maximum driving torque. The coupling must meet the condition TKN ≥ TAN × St × SB, where TKN is the nominal torque, TAN is the rated torque, St is the starting factor, and SB is the shock factor.
- Coupling Selection According to DIN 740 Part II: The selection process involves specific factors and continuously updated data available online.
- Flexible Jaw and Pin & Bush Couplings: Various types are available, including ROTEX®, ROFLEX®, POLY-NORM®, and REVOLEX®. These couplings are torsionally flexible, damp vibrations, and are maintenance-free. They are suitable for various applications and industries.
- ROTEX® GS 38: Nominal torque (TKN) is 325 Nm, maximum torque (TK max) is 650 Nm, and mass moment of inertia (JKA) is 0.000517 kgm².
- ROTEX® GS 42: Nominal torque (TKN) is 450 Nm, maximum torque (TK max) is 900 Nm, and mass moment of inertia (JKA) is 0.001117 kgm².
- Servo Motor and Ball Screw Drive: Used for backlash-free positioning in applications requiring high torsional stiffness.
- Servo Motor and Main Spindle in Grinding Machine: Requires a backlash-free, axial plug-in coupling for high speeds.
The document provides detailed specifications and procedures for selecting and calculating the appropriate couplings for servo motor applications. It emphasizes the importance of ensuring the coupling is dimensioned correctly to handle the required torques and conditions.
Catalog excerpts
Couplings Torque limiters Clamping elements Torque measuring systems
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Quality signed and sealed o ve Highest quality is our standard. That is why we have our products and processes certified by independent bodies. Product certificates Our drive components dispose of approvals from leading classification societies (DNV, GL, ABS) for maritime applications as well as ATEX and UKEX certifications for use in potentially hazardous areas. Quality management Being one of the first companies in the field of drive technology, KTR has been certified in accordance with ISO 9001 since 1993 already.. Our environmental management complies with ISO 14001. Properly assembled -...
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SYNTEX®-NC with MONITEX® BT Backlash-free overload coupling with torque sensor ■ Disconnecting plus monitoring ■ Backlash-free safety coupling ■ Integrated torque sensor ■ Real time transparency for maximum process reliability Electroconductive spider for ROTEX®couplings Polyurethane (PUR) 61 Shore D-E-GS • For double cardanic ATEX applications • Damping vibrations • Transmission of high torques with medium damping • Recommended hub materials: steel, GJL, GJS, Al-H, sinter material (see page 32)
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Drive technology and shaft connections Brake systems Cooling systems Hydraulic components Headquarter (Rheine / Germany) KTR worldwide – Our worldwide locations for quality and service. 24 subsidiaries 90 sales partners More than 1,200 employees worldwide For continuously updated data refer to our online catalogue at www.ktr.com
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KTR Systems - Solutions across industries for a global market. As a future-oriented and innovative knowledge partner for our customers, we are actively shaping the technological future. By consciously responding to the needs of our customers and a profound understanding of their technology, we are able to develop solutions across all industries. We always strive for excellence and optimise existing approaches. And that since 1959. PA R T O F E X C E L L E N C E Our philosophy of "PART OF EXCELLENCE" is reflected in every single component and service we provide. With our expertise and innovation,...
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Mechanical components are and will remain essential in drive technology. The industry's demands on components grow continuously: energy efficiency, power density, ease of servicing and electronification. Our portfolio includes couplings and torque limiters, clamping sets and universal joints as well as torque measuring shafts. Drive technology and shaft connections Wherever motion is essential, we have the right answer. Our hydraulic and electromechanical brake systems are globally used in various industries. Customer preference and parameters of the application decide upon the selection of the...
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Construction machinery Machine Tools For continuously updated data refer to our online catalogue at www.ktr.com
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S HA NDL ING Con veyin g an d sto rage Food proc essi ng m achi nery Pack agin g ma chin ery spre ader er gr ids UCT I TUR ON AN D AL M ACH AGRICU INER LY Exca vato rs turb ines turb ines wind rless COUPLINGS Flexible jaw and pin & bush couplings ROTEX® ROFLEX® POLY-NORM® POLY-NORM®-M REVOLEX® KX-D Gear couplings BoWex® GEARex® Backlash-free servo couplings ROTEX® GS ROTEX® GS P / HP TOOLFLEX® RADEX®-NC Steel laminae couplings RADEX®-N RIGIFLEX®-N Highly flexible shaft couplings EVOLASTIC® BoWex® HEW Compact Flange couplings for I. C.-engines Pump mounting flanges BoWex® FLE-PA / FLE-PAC MONOLASTIC®...
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For continuously updated data refer to our online catalogue at www.ktr.com s SET S Eme rgen cy p owe r gen erato Prod rs uct p ages from page er pa ck p rodu ction Plas tics proc essi ng in dust GEN ry ERA L DR IVE T ECH NOL OGY Indu stria l gea rs Plan etary gear s
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COUPLINGS Flexible jaw and pin & bush couplings ROTEX® Gear couplings Backlash-free servo couplings ROTEX® GS Steel laminae couplings RADEX®-N Highly flexible shaft couplings Flange couplings for I. C.-engines BoWex® FLE-PA / FLE-PAC Magnetic couplings MINEX®-S TORQUE LIMITERS RUFLEX® KTR-SI Compact CLAMPING SETS CLAMPEX® TORQUE MEASURING TECHNOLOGY DATAFLEX® MONITEX® BT For legend of certificate refer to flapper on the cover For continuously updated data refer to our online catalogue at www.ktr.com dime nsio ns pact Com Main tena ncefree -free Back exib le rsion ally fl ly to High tiff nally...
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For continuously updated data refer to our online catalogue at www.ktr.com pling se DIN lection a 7 (pag 40 part cc. to e II Cou pling 14 et se qq.) sele ction oper base at d on (pag ing fact e 1 Cou 8 et ors pling seqq .) sele DIN ction 740 p acc. art II facto to rs (p with age 22 e spec. t seq Prod q.) uct p ages from page Ame rican of S Bureau hipp ing cent ering cent ering
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All-steel gear couplings Backlash-free couplings Ball ratcheting couplings Basic programme Clamping ring hubs Clamping sets Coatings Corrosion protection Coupling starts Curved-tooth gear couplings® P. 120 et seqq., 148 et seqq., 162 et seqq., 1 70 et seqq. P. 120 et seqq. seqq., 154 et seqq., 166 et seqq. Overload couplings/Overload systems Permanent-magnetic couplings Precision couplings Precision joints Precision joints Ratchet couplings Rigid shaft couplings Rubber elements P 244 et seqq. P 134 et seqq. P 336 et seqq. P 336 et seqq. Double-cardanic shaft couplings P 79, 102 et seqq., 140...
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Flexible jaw and pin & bush couplings 28 Backlash-free servo couplings 118 Steel laminae couplings 170 Highly flexible shaft couplings 190 Torque limiters Backlash-free overload systems 274 Clamping elements and precision joints Torque measuring technology Torque measuring shafts
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ROTEX® Flexible coupling (see page 30) - compact dimensions - axial plug-in Flexible coupling (see page 61) - axial plug-in Flexible coupling (see page 65) - compact dimensions - axial plug-in Gear couplings 14 For continuously updated data refer to our online catalogue at www.ktr.com
Open the catalog to page 14All KTR catalogs and technical brochures
DATAFLEX23 Pages
KTR-CATALOGUE-BRAKE-SYSTEMS96 Pages
KTR-CATALOGUE-HYDRAULIC-COMPONENTS108 Pages
KTR-CATALOGUE-COOLING-SYSTEMS56 Pages
- Vessel
- Temperature probe
- Chiller
- Resistance temperature sensor
- Metal tank
- Liquid recirculation chiller
- Heat exchanger unit
- Stainless steel vessel
- Round plug
- Pt100 temperature transducer
- Friction brake
- Vertical tank
- Air chiller
- Liquid/liquid heat exchanger
- Water recirculation chiller
- Stainless steel temperature transducer
- Anti-vibration mount