n ® radeXn radeX®n Steel lamina couplings Types and applications Type NN (see page 170) Type NANA 1/NANA 2 (see page 170) Type NANA 3 (see page 174) Type NANA 4 (see page 172) Type NNW (see page 172) Type NNZ (see page 171) Type NENE 1 (see page 171) Properties Applications Singlecardanic design Only angular and axial displace
Heavyweight for high torques and large shaft diameters. This threepart large coupling is particularly robust, torsionally flexible and failsafe. It reliably compensates for shaft offsets of any kind while safely transmitting high torques. POLYNORM® M is used mainly in drives that experience impact loads in which high torques need to be ...
ment of the coupling, the optimum shape with regard to torque transmission and torsional stiffness was aimed at. The waisted shape of the steel laminas on the outside diameter resulted from this optimization calculation. RADEX®N Lamina sets with dowel screws The heart of the steel lamina coupling are the lamina sets and their connection to ...
Balancing On request of the customer the RADEX®N couplings can be balanced. For standard applications this is not necessary due to accurate machining of the coupling. Please consult with us, if necessary. Safety regulations The coupling has to be dimensioned in that the permissible coupling load is not exceeded during any operating condition.
As an allmetal coupling the laminas are made of stainless steel RADEX®NC can even be used with high temperatures (up to 200 °C) and under aggressive ambient conditions. RADEX®NC is manufactured in 10 sizes from size 5 to 75 for max. torques up to 4800 Nm.
RADEX®N couplings are suitable for power transmission of drives in hazardous areas. The couplings are certified to EC standard 94/9/EC (ATEX 95) as units of category 2G/2D and therefore suitable for use in hazardous areas of zone 1, 2, 21 and 22.
KTRSI overload couplings. The KTRSI overload couplings are torque limiters available in various types of engagement (DK or SR, automatically engaging and FR loadseparating, idle rotation) and designs (overload coupling with flange types or in combination with ROTEX jaw couplings).. Due to the wide variety of the overload couling the lowbacklash and positivelocking ball engagement system ...
RADEX®N 60 NANA 3 Ø50 Ø60 140. Coupling size Type Finish bore d1 Finish bore d2 Shaft distance dimension. 174. 280610. For continuously updated data please refer to our online catalogue at For legend of pictogram please refer to flapper on the cover. Ordering example: radeX®n nana 3 Steel lamina couplings. Pump drives ...
up to 300,000 Nm / Steel laminae coupling. The core of the RADEXN laminae coupling are the laminas subjected to special treatment. They are reciprocally connected to hub and spacer via highstrength dowel screws, thus ensuring high ease of displacement and increased power density. The steel laminae sets of this wind power coupling were ...
RADEX®NC HT (hub type /) Illustration 6: RADEX®NC HT type DK Illustration 7: RADEX®NC HT type EK Table 6: Dimensions RADEX®NC HT (hub type /) Size Dimensions [mm] Clamping screws DIN EN ISO 4762 Max. finish bore D DH DK L1, L2 L DBSE DI1 E T M T A [Nm] DK EK 43 55 104 115 89 34 61 8 M10 49
Advantages. Allsteel coupling / Laminae coupling. Torsionally stiff, backlashfree and maintenancefree steel laminae coupling. High displacement figures. Rated torques up to 280,000 Nm. Singleand doublecardanic types. Standard series up to a shaft diameter of 330 mm. Product request Catalogue. 0 280,000 Nm.
The KTR RADEXN coupling can be used on such applications which require a reliable and maintenancefree torque transmission with shaft displacement at the same time. The laminas are waisted lamina sets arranged in layers.
The flexible coupling REVOLEX ® KXD made of steel is a failsafe pin bush coupling. The REVOLEX ® pin bush coupling made of steel is suitable for a circumferential speed up to 60 m/s. As an example, directly driven industrial fans require high speeds in addition to high performance. Standard shafthubconnections are feather key connections.
You will find continuously updated data in our online catalogue at 121 RADEX®N Steel lamina coupling. Table of contents. RADEX®N Steel lamina coupling 121 Coupling selection steel lamina coupling 123 Description of coupling 125 General information 126 Types and applications 127 Technical data 128 Standard types 130 Customized ...
Montage/ Demontage of the Backlashfree, torsionally stiff and maintenancefree steel lamina coupling RADEX®N HDThe RADEX®N is a backlashfree, torsionally...
Eight frame sizes are currently available for engine flywheels from SAE to 21 and torques up to 354,040 Applications. Coupling Type: Torsionally Flexible ... Shaft to shaft. Flange to shaft. Mill motor coupling. Brake drum... Coupling Type : Tire ... Torsionally Rigid Double Cardanic AllSteel Coupling RADEX®N NANA 3 (API 610
Radex. Model N Steel Lamina. Couplings for Wind Turbines. The key element in the RADEXN is the specially treated unique laminae. Alternately interlinked with hubs and spacers, they are fastened in place with highly resistant fitting screws to ensure optimum displacement and an increase in power densities.
The coupling is light, compact, and achieves a low moment of inertia. It is available in single and doublecardan designs. The backlashfree shafthub joint can be implemented in two ways: for one, by using a clamping ring hub for the frictiontype connection. The hub structure is rotationally symmetrically and suitable for high speeds.
That the Bending Compliant Couplings with type designation(s) RIGIFLEXN size 35 408, RADEXN size 20 to 338 Issued to ... Application : Products approved by this certificate are accepted for installation on all vessels classed by ... RIGIFLEXN Steel lamina coupling size 35 408. RADEXN Steel lamina coupling size 20 to 338.
121 R A D E X N R A D E X N C R IG IF L E X L A M E X Torsionally stiff shaft couplings: RADEX®N Steel lamina couplings RADEX®NC Servo lamina couplings RIGIFLEX® Steel.
Highly flexible shaft couplings. EVOLASTIC highly flexible coupling. BoWex HEW highly flexible coupling. Flange couplings. BoWex FLEPA torsionally stiff flange coupling. BoWex ELASTIC highly flexible flange couplings. SINULASTIC highly flexible flange couplings. MONOLASTIC onepiece, flexible flange couplings.
The RADEXN NNZ steel laminae coupling is a doublecardanic standard series with the shortest possible shaft distance dimension. It should be noted that the spacer of the laminae coupling is not radially mountable. For RADEXN sizes 20 to 70 this type is available from stock . ... RADEXN sizes 20 to 70 this type is available from stock . KTR ...
Steel laminae couplings RADEX®NRIGIFLEX ® RIGIFLEX ®HP Types and operating description 182 RADEX®N General information and hub types 184 Types and applications 185 Technical data 186 Standard types 188 Customised types 190 Corrosionresistant type for 191 large shaft distances Standard series NANA 3 for 192 Pump drives in accordance with ...
RADEXN RADEXNC RIGIFLEX LAMEX T KW T KN T Kmax S B 2 1 2 1,5 2 2 1,5 1 2 2,5 2 2,5 RADEX®N Steel lamina coupling Coupling selection For advanced drive technology 1. Drives without periodic torsional vibrations For example centrifugal pumps, fans, screw compressors, coupling selection requires that the rated torque T KN and the ...
I specified one of these (much smaller) to replace a clutchtype coupling on the input to a ball mill gearbox and it worked out very well. Never had a problem with it and the rubber elements were easy to change. But I assume the larger sizes would cost a lot more than a gridflex. The ball mill (that we used the MaxC on) had a large gear ...
Type rigid Application domain for ships Other characteristics double. Description. The laminae coupling RADEXN NANA 3 is a standard series applied particularly for the pump market. The spacer lengths of the steel laminae coupling comply with the shaft distance dimensions that are standard in the pump market (100, 140, 180 and 250 mm).
Product RADEX®N RIGIFLEX®N RIGIFLEX®HP Type Steel laminae coupling Highperformance steel laminae coupling Geometries Design Single and doublecardanic Doublecardanic Doublecardanic Max. shaft diameter [mm] 330 400 380 Radial assembly z z z Certifi cations/type examinations ATEX z z GOST R/ GOST TR z z z DNV GL z z z ABS z z ®
Flexible jaw couplings and pin bush couplings. ROTEX torsionally flexible jaw couplings. ROTEX® DKM. Doublecardanic, torsionally flexible shaft coupling for large shaft displacements. Low restoring forces. Good damping properties due to double arrangement of spiders. Highly smooth running due to lower imbalance with severe displacements.
The allsteel RADEX®N coupling employs discs made of highstrength, rustfree spring steel. These allow pronounced shaft misalignments to be compensated for with low restoring forces. Due to its allsteel design, the RADEXN® can be used with drives at temperatures of up to +280°C.
Best Pulleys Couplings (P) Ltd. Armenian Street, Chennai. Star Supplier TrustSEAL Verified. View Mobile Number. Contact Supplier Request a quote. Cooling Tower Drive Shaft Coupling ₹ 17,640/ Piece. Get Quote. Pin And Bush Couplings, For Industrial ₹ 10,500/ Piece. Get Quote.
Steel lamina couplings RADEX®NRIGIFLEX ® RIGIFLEX ®HP Types and operating description 176 RADEX®N General information and types of hubs 178 Types and applications 179 Technical data 180 Standard types 182 Customized types 184 Corrosionresistant type for large shaft distances 185 Standard series NANA 3 for pump drives in accordance with ...
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