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We are engaged in offering a wide range of Keyless Transmission Element to our customers. Preparing keyway is one of the difficult machining operations because of the high production cost due to various operation involved. Lateral shifting of Keyways is extremely difficult. To set the center line of the keyway exactly symmetrical and parallel with respect to the radial plane, heavy torsional stresses are concentrated at the corner of the keyway so that shaft is weakened. If there is a deviation in key way width and it is not parallel to the axis, it would lead to inaccuracy in key. The cumulative effect of these operational errors call for an alternative system-key less transmission.
Keyless Transmission Element offered by us entirely eliminates the disadvantages of key transmission, conventional shrink connections and also involved calculations. The extremely close machining tolerances create problems while fitting & removing parts and during repair work such as adjustment and exchanging. The product offered by us however do not face this problem. Key & polygon connections and spline shafts can easily be fitted and replaced.
The products offered by us have varied applications in different engineering fields. The elements present in this product are known to have great absorbing capacity of kinetic energy by elastic radial deformation of tapered rings. By a simple method of expansion of the outer & shrinkage of inner rings, frictional shaft & hub, connections are established, which transmits highest torques free from backlash. Elements -Shrink disc fitted on hub forms locking connection by tightening standard hex head screws provided, with standard tools. The same transmissible torque value can be achieved by varying the nominal dimensions slightly when using the same clearances. After loosing the locking screws, element is released and the hub can be moved along the shaft.
Elements of these products are most suitable for securing all types of bosses and hubs on shafts and axles. |
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Item Code: N7013.0-7013.1 We offer a comprehensive range of Keyless Transmission Element (N7013.0/ N7013.1). Based on the technical guidance of experts, we specialize in providing variety of transmission parts. Features: Torque transmission : high. Self centering. Low installation time. The concentricity varies from 0. 02 mm to 0. 04 mm (t. I. R). Interchangable with model n7012. During installation, model n7013. 0; 7030; 7032; 7139 have slight axial displacement of hub in respect of shaft, when tightening clamping screws. Model n7013. 1; 7031; 7033; 7134; 7143 have no displacement of hub. Application economically advantageous. Installation: Taper locking elements are supplied ready for installation. Unscrew all screws by 2 or 3 turn. Transfer 2 or 3 screws symmetrical opposite in the tapped holes providing in inner ring, slightly tight to separate inner & outer ring to make insertion easier. Carefully clean the hub and shaft contact surfaces and apply a light oil film. Slide the clamping unit into hub bore & onto shaft. Reposition the transfered screws in holes as was. Tighten all clamping screws gradually and regularly, using torque wrench, in crossed sequence, in several pass, until the tightening torque (as per screw size indicated) is reached. The screws close to slit, should be tightened fully last to avoid deformation in the inner / outer rings. Repeat above mentioned operation till no one screw turn more. Note: The tightening torque values indicated is valid only in case of slight oil lubricated assembly installation. Do not use any oil with molybdenum bisulphide or high pressure additives. Installation subject to corrosion,the slits should be sealed with a suitable caulking compound or rust preventives. Removal: Important: Make sure the ends of screws used for removal are ground flat and slightly chamfered to eliminate damage to screw and removal threads loosen the clamping screws. Insert (2-3)removal screws into tapped holes provided in inner ring and tighten gradually in crossed sequence, till the assembly is released. If the assembly is to be reused, re-lubricate inner / outer ring, screws and reassemble, reuse or store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximume allowable surface finish : rt max 16um. Maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for detailed information : |
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Item Code: N7012 Our Keyless Transmission Element (N7012) are known for good compressive strength and anti-corrosive properties. For making our range compatible with various machines and systems, these elements are offered in various designs, shapes and material. Our Keyless Transmission Element (N7012) are light weight and can be installed easily. We also offer these elements to the clients at industry leading prices. Features: Torque transmission : medium / high. Not self centering. Concentricity depends on the centering guide between shaft & hub, its length & tolerance [i. E. Shaft & hub bore- guiding length - it should not less than twice the width of locking assembly & its tolerance]. No displacement of hub. Low installation time. Application economically advantageous Installation: Carefully clean the hub and shaft contact surfaces and apply a light oil film. Slide the locking assembly into the hub bore and onto the shaft. Hand tighten all screws lightly, align hub. Use torque wrench to tighten all screws, gradually and regularly in diametrically opposite sequence in several pass, until the tightening torque (as per screw size indicated) is reached. Check the tightening torque repeating above mentioned operation, until no one screw turn more by applied tightening torque. Note: The tightening torque values indicated is valid only in case of slight oil lubricated assembly installation. Do not use any oil with molybdenum bisulphide or high pressure additives and grease. Removal: Loosen the clamping screws. Normally, unit will be released. In case of difficulties, insert 2-3 screws, into tapped holes (provided for removal), after unscrewing plated screws and pull screws by slight hammering & push back the released screws by light hammering to push back opposite thrust nut, till the element is released. If the element is to be reused, relubricate both inner & outer rings, thrust nuts and screws & reuse / store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximum allowable surface finish : rt max 16um (0. 016mm). Maximum permissible tolerances for hub h11 & for shaft h11. Refer pdf for more information: |
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Item Code: N7040 Our clients are offered with KeylessTransmission Element (N7040) that is manufactured out of a high quality of Aluminum. Our high quality KeylessTransmission Element (N7040) are widely used in the manufacturing of hot water bottles and tea bottles. We have our prestigious clients who are very well satisfied with our Electric Elements because of its cost effective nature without any compromise in its quality. Features:
Installation: Carefully clean the hub and shaft & other contact surfaces and apply a light oil film. Loosen all screws by min. 2 turns & transfer 2 to 4 screws in to removal holes provided. Tighten transferred screw slightly to disengage taper seats for easy insertion. Slide the assembly into the hub bore and onto the shaft. After insertion, relocate screws used for disengage taper seats. Tighten clamping screws lightly, align hub as required. Tighten all screws gradually and regularly in diametrically opposite sequence in several pass, until the tightening torque (as per screw size indicated) is reached. Check all the screws for the tightening torque repeating above mentioned operation till no one screw turn more. Note: The tightening torque values indicated is valid only in case of oil installation. Do not use any oil with molybdenum bisulphide or high pressure additives and not grease. Removal: Important: Make sure the ends of screws used for removal are ground flat and slightly chamfered to eliminate damage to screw and removalthreads. Loosen the clamping screws. Insert 2-3 removal screws into tapped holes in front nut & 2-3 clamping screws into tapped holes in middle ring through clear holes of front nut, provided for removal & tighten gradually in crossed sequence, till the assembly is released. If the assembly is to be re- used, clean & re-lubricate both inner / outer & middle ring, screws and reassemble. Check the position of removal clear hole in the front nut & ntapped hole in middle ring is the same as it was. Reuse or store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximum allowable surface finish : rt max 16um (0. 016mm). Maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for more information: |
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Item Code: N7041 We are engaged in offering high quality Keyless Transmission Element (N7041) that are most elegant in design, pattern and specifications. These elements are made from best grade material. Features:
Installation: Carefully clean the hub and shaft & other contact surfaces and apply a light oil film. Loosen all screws by min. 2 turns & transfer 2 to 4 screws in to removal holes provided. Tighten transferred screw slightly to disengage taper seats for easy insertion. Slide the assembly into the hub bore and onto the shaft. After insertion, relocate screws used for disengage taper seats. Tighten clamping screws lightly, align hub as required. Tighten all screws gradually and regularly in diametrically opposite sequence in several pass, until the tightening torque (as per screw size indicated) is reached. Check all the screws for the tightening torque repeating above mentioned operation till no one screw turn more. Note: The tightening torque values indicated is valid only in case of oil installation. Do not use any oil with molybdenum bisulphide or high pressure additives and not grease. Removal: Important: Make sure the ends of screws used for removal are ground flat and slightly chamfered to eliminate damage to screw and removalthreads. Loosen the clamping screws. Insert 2-3 removal screws into tapped holes in front nut & 2-3 clamping screws into tapped holes in middle ring through clear holes of front nut, provided for removal & tighten gradually in crossed sequence, till the assembly is released. If the assembly is to be re- used, clean & re-lubricate both inner / outer & middle ring, screws and reassemble. Check the position of removal clear hole in the front nut & ntapped hole in middle ring is the same as it was. Reuse or store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximum allowable surface finish : rt max 16um (0. 016mm). Maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for more information: |
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Item Code: N250 We manufacture and supply a wide range of Keyless Transmission Element (N250) that is superior in quality and precision engineered components. Available in standard sizes and diameters, our range of these parts cater to the need of various automobile industries. These parts are of different kinds such as steering parts, transmission parts and many more. Widely appreciated for its durability, our range of these products is also corrosion resistant. Features:
Installation: Elements are supplied ready for installation. Unscrew all screws by two or three turn. Transfer two or three screws symmetrical opposite in the tapped holes provided & slightly tight to separate inner & outer ring tappers for easy insertion. Carefully clean the hub and shaft contact surfaces and apply a light oil film. Slide the clamping element into the hub bore, onto the shaft. Reposition the transferred screws in holes as was and tighten all clamping screws, gradually and regularly in crossed sequence, in several pass using torque wrench, until the tightening torque (as per screw size indicated) is reached. Check all the screws for the tightening torque repeating above mentioned operation till no one screw turn more. Note: The tightening torque values indicated is valid only in case of oil installation. Do not use any oil withmolybdenum bisulphide or high pressure additives and not grease. Important: Make sure ends of screws used for removal are ground flat & chamfered slightly, to eliminate damage to screws & removal threads. Loosen the clamping screws. Insert 2-3 clamping screws into tapped holes provided for removal and tighten gradually and regularly in crossed sequence, till the element is released. If the element is to be reused, clean & relubricate both inner & outer rings, screws and threads. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximume allowable surface finish : rt max 16um. Maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for more information: |
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Our wide range of excellent quality Keyless Transmission Element (N 280) that are also known as power transmission elements, is designed by our industry experts using advance technology for keeping our promise to deliver the best at market leading prices. The offered range is highly durable and dependable and widely appreciated for its physical space Features: Torque transmission: Medium, Self centering. Too Low installation time. The concentricity error varies from 0,02 mm to 0,04 mm (T.I.R). A unique feature is the ability to mount hubless components. The precision-machined outer element ensures a perpendicular, flat mounting face. This allows the use of plate sprockets, hubless gears, disc brakes, etc., often at substantial cost savings. Problem weld-on hubs are a thing of the past. Installation: Clean contact surfaces of hub bore and shaft. If necessary, apply a slight amount of oil on both contact surfaces. Please do not use lubricants containing silicone or molybdenum disulfide. Insert the locking assembly in to hub & on to shaft, making sure the matching hub is flush against the shoulder at the hex flats. Position the assembly at the desired location on the shaft and hand-tighten the nut (clockwise) until the assembly becomes snug on the shaft. Tighten the nut to the proper installation torque using a torque wrench. See table for torque value. The hex flats on the outer ring are provided for counter-torque, eliminating the need to hold the component or shaft while applying installation torque. At full installation torque, the assembly will have slightly moved axially along the shaft away from the nut. If axial position is critical it may be necessary to loosen the nut and reposition the assembly. Note: Do not strike the locking assembly with a hammer or other such tool .Over-tightening the nut coulddamage the Locking assembly and/or the mounted component. Removal: Loosen the Nut by holding hex flates provided on the outer ring gradually, till the element is released. If the element is to be reused, clean & re-lubricate both inner & outer rings, nut. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximum allowable surface finish :Rt max 16um. Maximum permissible tolerances for hub H8 & for shaft h8. Refer PDF for more information: |
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Item Code: N8006-mm We provide our clients a wide range of Keyless Transmission Element (N8006). The wide range of lock assembly that we offer is precision engineered, using metal sheets and is expertly assembled to provide maximum utility. Features:
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Item Code: N4071 Leveraging on our industrious workforce, we offer a range of keyless transmission elements to our esteemed customers. These are widely appreciated for their high performance and are used in various applications. Our customer can avail these elements in different models. Features:
Refer pdf for more information: |
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Item Code: N4051 We are one of the renowned names engaged in offering a wide assortment of Keyless Transmission Element (N4051) Features:
installation: Carefully clean the hub and shaft & other contact surfaces and apply a light film of molikote 321r or molikote g rapid or equivalent grease for taper seat & molikot br2 or equivalent grease for bolts. Slide the shrink disc assembly onto the hub & hub onto the shaft. Tighten clamping bolts lightly & align hub. Tighten all bolts gradually and regularly in clockwise sequence in several pass, using torque wrench, until the tightening torque (as per bolt size indicated) is reached. Check all the bolts for the tightening torque, repeating above mentioned operation, till no bolt turn more. Note: The tightening torque values indicated is valid only in case of oil installation. Lubricate with grease containing mos2 (molykote g rapid). Tolerances, surface finish: Allowable surface finish : rt max 16um (0. 016mm), maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for more information: |
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We provide our clients with a vast array of quality Keyless Transmission Element (NS12). These parts are manufactured using high grade raw material sourced from authentic vendors to assure optimum quality end product. Our assortment of Transmission Parts is durable, corrosion resistant and has high tensile strength. Features: Torque transmission :high- very high. Self centering. No axial movement of hub. Even pressure distribution. External clamping. Low installation time. Application economically advantageous. Installation: Carefully clean the shaft & other contact surfaces. Apply a light grease / oil film on taper seat. Slide the shrink disc onto shaft along with your part screwed. Tighten clamping screws lightly, align shrink disc, as required. Tighten all screw s gradually and regularly in diametrically opposite sequence in several pass, using torque wrench, until the tightening torque (as per screw size indicated) is reached. Check all screws for the tightening torque, repeating above mentioned operation. In case of inner ring slitted, the screws close to slit, should be tightened fully last, to avoid deformation ininner ring. Note: The tightening torque values indicated is valid only in case of grease/oil installation. Do not use any oil with molybdenum bisulphide or high pressure additives and not grease. Removal Important: Make sure the ends of screws used for removal are ground flat and slightly chamfered to eliminate damage to screw and removal threads. Loosen the clamping screws. Insert (2-3) clamping screws into tapped holes of outer ring (provided for removal) and tighten gradually in crossed sequence, till the shrink disc is released. If the assembly is to be reused, relubricate both inner / outer ring, screws and reassemble, reuse or store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximume allowable surface finish : rt max 16um (0. 016mm). Maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for more information: |
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Leveraging on our industrious workforce, we offer a range of keyless transmission elements to our esteemed customers. Features: Torque transmission :High- Very high. Self centering. No axial movement of hub. Even pressure distribution. External clamping. Low installation time. Application economically advantageous. Installation: Carefully clean the shaft & other contact surfaces. Apply a light grease / oil film on taper seat. Slide the Shrink disc onto shaft along with your part assembled. Tighten clamping screws lightly, align shrink disc, as required. Use torque wrench & tighten all screws gradually and regularly in diametrically opposite sequence in several pass, until the tightening torque (as per screw size indicated) is reached. Check all screws for the tightening torque, repeating above mentioned operation, only once. In case of Inner ring slitted, the screws close to slit, should be tightened fully last, to avoid deformation in inner ring. Note: The tightening torque values indicated is valid only in case of grease/ oil installation. Do not use any oil with molybdenum bisulphide or high pressure additives and not grease. Removal: Important: Make sure the ends of screws used for removal are ground flat and slightly chamfer to eliminate damage to screw and removal threads. Loosen the clamping screws. Insert (2-3) clamping screws into tapped holes of inner ring/part, (provided for removal) and tighten gradually in crossed sequence, till the assembly is released. If the assembly is to be reused, relubricate both inner/outer ring, screws and reassemble, reuse or store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximume allowable surface finish : Rt max 16um (0.016mm). Maximum permissible tolerances for hub H8 & for shaft h8. Refer PDF for More Information: |
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Manufactured using quality-tested raw material and advanced machinery, the range of NS23 Transmission Element offered by us is of optimum quality. The large production capacity of our manufacturing unit enables us to deliver these products in bulk amounts within the promised time frame. The bore size of NS23 ranges from 40 to 220mm and it has high torque transmitting capabilities.
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We manufacture a wide range of Keyless Transmission Elements (NSD22) used as a mechanical power transmission element in heavy industries. With the use of finest technology and improvised machinery. Features:
Installation: Carefully clean the hub, shaft & other contact surfaces and apply a light oil film. Slide the shrink disc onto the hub od and the hub on to shaft. Tighten clamping bolt lightly, align with hub. Use torque wrench & tighten all bolts gradually and regularly in diametrically opposite sequence in several pass, until the tightening torque (as per screw size indicated) is reached. Check all bolts for the tightening torque, repeating above mentioned operation, only once. The bolts close to slit, should be tightened fully last, to avoid deformation in inner / outer ring. Note: The tightening torque values indicated is valid only in case of grease/oil installation. Do not use any oil with molybdenum bisulphide or high pressure additives and not grease. Removal: Important: Make sure the ends of screws used for removal are ground flat and slightly chamfered to eliminate damage to screw and removal threads. Loosen the clamping screws. Insert (2-3) clamping screws into tapped holes of inner ring (provided for removal) and tighten gradually in crossed sequence, till the assembly is released. If the assembly is to be reused, relubricate both inner / outer ring, screws and reassemble, reuse or store. Tolerances, surface finish: A good surface finish by machine tool is sufficient. Maximume allowable surface finish : rt max 16um (0. 016mm). Maximum permissible tolerances for hub h8 & for shaft h8. Refer pdf for more information: |
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Item Code: N5010 We have acquired expertise in manufacturing and supplying optimum quality array of N5010 Transmission Element. These engineering products can be delivered at our customers' end within the promised time frame. Our valuable customers can avail these products for various industrial applications at industry leading prices.
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Our organization is one of the reliable and trusted providers of N5013.0/N5013.1 Transmission Element. With the assistance of our diligent team of professionals, we are able to deliver these products within the anticipated time period. Customers can avail N5013.0/N5013.1 from us in high-grade packaging.
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Mr. Deepak Prajapati
A2, GIDC Naroda, Phase-1
Ahmedabad,
Gujarat -
382 330,
India
Telephone:+(91)-(79)-22817688
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