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NTN aérospatial
Les roulements NTN-SNR sont utilisés dans de nombreux grands programmes aéronautiques et spatiaux et NTN-SNR est également le chef de file dans les arbres de transmission de l'hélicoptère.
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Key features • Factory outlet, provide video-outgoing inspection • Speed ratio range: from 3:1 to 10:1 • Input shaft/hole: ∅35/∅38 • Output shaft/hole: ∅55 • Rated input motor speed: 3000-6000rpm • Rated output motor speed: 30rpm--400rpm • Colors: See picture • Die-cast aluminum alloy housing • Bipolar reducers: available • Output Torque: 800-1050N.m • Delivery time: 45 days • Approximate gross weight: 37 Kg/pc Key benefits • High precision:backgap less than 5 arc minutes,accurate positioning. • High rigidity,high torque:Use integral roller bearings to achieve high load capacity. • High load capacity:The main bearing adopts conical ball bearing to achieve high load capacity. • Flange and connector:it can be installed on most motors in the world. • No grease leakage:The use of high viscosity,not easy to separate grease,effectively prevent grease leakage. • Convenient maintenance:no need to replace grease during the life of the product,more convenient installation. Tip: • For single stage L1 reducers ,the ratio range we have 3:1, 4:1, 5:1, 7:1, 8:1, 10:1; • For double stage L2 reducers,the ratio rang we have 15:1, 20:1, 25:1, 30:1, 40:1, 50:1, 60:1, 70:1, 80:1, 90:1, 100:1, please leave the service messages how much ratio you need when you choose L2 reducers. • We offer planetary reducers PGH180 with 3 classes backlash and our link prices are for P2 reducers with standard backlash. If you need P0 or P1 reducers,please contact with service for changing the prices. P0: Micro Backlash (≤ 1 Arc minute for L1 reducers and ≤ 3 Arc minute for L2 reducers) P1: Precision Backlash (≤ 3 Arc minute for L1 reducers and ≤ 5 Arc minute for L2 reducers) P2: Standard Backlash (≤ 5 Arc minute for L1 reducers and ≤ 7 Arc minute for L2 reducers) • The Gear Planetary Reducer is warranted for one year. • The starting date of the warranty period is subject to the date of the product invoice, please present the invoice when repairing. • Beyond the warranty period or does not belong to the free warranty products, the company's maintenance center is still dedicated to serve you. • If you need special customization or have requirements for delivery time, please contact sales manager: daiyi7931@gmail.com Service: +00852 5378 4221
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Key Features: High precision with back gap less than 5 arc minutes for accurate positioning. High rigidity and torque due to integral roller bearings for superior load handling. Exceptional load capacity with conical ball bearings for heavy-duty applications. Universal flange and connector compatibility with most global motor standards. No grease leakage ensured by high-viscosity, non-separating grease. Maintenance-free design with lifetime lubrication for hassle-free operation. Bevel-tooth design for smooth power transmission and reduced backlash. Robust construction for stable performance in demanding industrial environments. Input size: 35mm Output size: 40mm Rotational Inertia: 6.84-23.4kg·cm⊃2; Rated output Torque: 360-520Nm Delivery Time: 5 days Key Benefits: Unmatched precision for applications requiring exact positioning. Increased durability under high-torque and heavy-load conditions. Reduced downtime with superior bearing technology and load capacity. Easy integration with a wide range of motor systems worldwide. Clean operation with no grease leakage, minimizing contamination risks. Lower maintenance costs with no need for grease replacement. Tip: A 12-month manufacturer's warranty applies to all planetary gear reducers. Warranty coverage activates upon the purchase date documented in the sales receipt. Proof of purchase in the form of the original invoice is mandatory for warranty claims. Services performed after warranty expiration require payment of applicable fees. Units no longer under warranty qualify for our paid repair services. Our technical support team provides continuous assistance regardless of warranty status. If you need special customization or have requirements for delivery time, please contact account sales manager: chenyuetech01@gmail.com, Service: +86 15221517542
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Key features • ABB、SIEMENS and other high-end motors can be installed together with our gearboxes to be sold • Factory outlet, provide video-outgoing inspection • Speed ratio range: from 5:1 to 80:1, extra cost for ratio 5:1 is 10 USD/PC. • Input shaft/hole: ∅9/∅11 • Output shaft/hole: ∅14 • Rated input motor speed: 1400r/min • Rated output motor speed: 17.5rpm--280rpm • Colors: Blue or gray or green or according to customer required • Die-cast aluminum alloy housing • Worm wheel adopts high quality Tin Bronze • Certification: CE/RoHS/IAF/CNAS/ISO9001/ISO45001/ISO14001 • Bipolar reducers: available • Flange: round or square • Output Torque: 5-21N.m • Input Power Max: 0.06Kw~0.18Kw • Mounting orientation: B3 B6 B7 B8 V5 V6 • Delivery time: 45 days • Approximate gross weight: 1.9 Kg/pc Key benefits • Maintenance-free, fully sealed(no need fill oil for whole life) • Good heat dissipation • Low temperature rise • Low noise, smooth operation • Long service life and more durability • Energy saving and high efficiency • Can be installed in any position and in all directions • Built-in fully synthetic lubricant Tip: • The whole worm gearbox is warranted for one year. • The starting date of the warranty period is subject to the date of the product invoice, please present the invoice when repairing. • Beyond the warranty period or does not belong to the free warranty products, the company's maintenance center is still dedicated to serve you. • If you need special customization or have requirements for delivery time, please contact sales manager: daiyi@chinachenyue.com WhatsApp: +86 173 5260 0137 M: +86 173 5260 0137 Service: +86 400 019 2928
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