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Supplier: Boston Gear
Description: Overview This series of compact, heavy-duty helical gear reducers is available in single, double, and triple reductions. Their high-grade steel gears have received superior heat treatments to ensure the highest efficiency ratings possible. With standard NEMA C-face
- Gear Ratio: 1.6 to 160 (X : 1)
- Gearing Arrangement: Helical
- Maximum Input Power: 0.0500 to 20 HP
- Output Torque: 119 to 20000 In-lbs
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Supplier: Boston Gear
Description: Overview The 800BR contains a broad selection of compact, heavy duty helical gear drives with long life performance features and simplified maintenance. The use of state of the art helical and worm gear combinations affords optimum performance fulfilling a wide variety of
- Gear Ratio: 8 to 900 (X : 1)
- Gearing Arrangement: Helical, Worm
- Reducer Style: Motor Mount / Gearhead
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Supplier: Radicon
Description: Series C Helical Worm geared motors come in 8 sizes with an Input Power up to 45Kw (60Hp) and an Output Torque up to 10,000 Nm (88,500 lb.in). Gear Ratios are available 250:1 for a double reduction and 60,000:1 in combined units. Series C Right angle helical
- Continuous Torque: 88496 In-lbs
- Design Units: Metric
- Gearbox Ratio: 8 to 16000 : 1
- Gearing (if applicable): Other
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Supplier: Boston Gear
Description: Overview Boston Gear's 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified maintenance. A broad range of reduction ratios suit an even broader range of specifications, while a variety of input
- Gear Ratio: 1.5 to 71 (X : 1)
- Gearing Arrangement: Helical
- Maximum Input Power: 0.1667 to 20 HP
- Reducer Style: Motor Mount / Gearhead
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Supplier: Radicon
Description: Series M Inline Reducers come in 12 sizes with an Input Power up to 90Kw (121Hp) and an Output Torque up to 11,000 Nm (97,500 lb.in). Gear Ratios 8:1 for single reduction 70:1 for double reduction, 250:1 triple reduction and 16,200:1 for combined units. Series M
- Continuous Torque: 97345 In-lbs
- Design Units: Metric
- Gearbox Ratio: 70 to 16200 : 1
- Gearing (if applicable): Other
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Supplier: Agro Engineers
Description: AGNEE 'AM-Series' Inline Helical Geared motors in Double / Triple reduction models having motorised /solid inputs are intended to satisfy all the requirements of a reliable drive for slow-speed high-torque application. Standard range of AGNEE helical geared
- Gearbox Ratio: 1.4 to 250 : 1
- Gearing (if applicable): Other
- Orientation: In-line
- Other Output Power: 0.2412 to 121 HP
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Supplier: Boston Gear
Description: Overview Use the HM Series either alone or as a speed reducer or increaser with a 700 Series worm gear speed reducer to create an efficient right angle double reduction speed reducer. Features and Benefits Close grained cast iron housing and flanges Hardened
- Gear Ratio: 1.5 to 250 (X : 1)
- Gearing Arrangement: Helical
- Maximum Input Power: 0.0500 to 55 HP
- Output Torque: 119 to 20000 In-lbs
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Supplier: Peerless-Winsmith, Inc.
Description: Coating System Quill or Coupling Input Adaptor or Solid Input Shaft Solid Output Shaft(s) Hollow Output Shafts (Bored to Size or with Bushing) Base Attached Double Reduction Worm or Helical Primary
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Supplier: Horsburgh & Scott Co. (The)
Description: . Carburized and hardened, ground single helical gearing Lead and profile modifications for efficiency and vibration free operation Spherical and cylindrical roller bearings for high efficiency Optimized gear geometry for noise and efficiency Common mounting
- Gearing Arrangement: Helical
- Maximum Input Power: 3 to 5000 HP
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Supplier: Renold Canada
Description: In-line helical speed reducer and geared motor unit with ratios of up to 363:1 and 30 hp capacity. Designed to European standard - interchangeable without re-engineering Foot and flange mounting - flexibility in applications Wide power range - broad design choice
- Flange(s): Yes
- Gear Ratio: 1.57 to 293 (X : 1)
- Gearing Arrangement: Helical
- Maximum Input Power: 0.3333 to 7.5 HP
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Supplier: Renold Canada
Description: A range of shaft mounted helical gear units, available with a direct flange mounted motor with ratios of up to 300:1 and 10 hp capacity. Designed to European standard, interchangeable without re-engineering Direct mounting of IEC and NEMA motors B14 and B5 Double
- Flange(s): Yes
- Gearing Arrangement: Helical
- Maximum Input Power: 10 HP
- Reducer Input: Hollow Shaft
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Supplier: Renold Canada
Description: Shaft Mounted speed reducers available as single reduction units with 5:1 ratios and double units with ratios of 13:1, 20:1, 25:1 metric and 15:1 North American. Interchangeable to allow fast and easy replacement. Robust construction ideal for heavy duty applications
- Flange(s): Yes
- Gear Ratio: 5 to 25 (X : 1)
- Gearing Arrangement: Helical
- Maximum Input Power: 2.68 to 315 HP
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Supplier: Renold Plc.
Description: Shaft Mounted speed reducers, SMSR, available as single reduction units with 5:1 ratios and double units with ratios of 13:1, 20:1, 25:1 metric and 15:1 North American. 'Off the Shelf' instant availability Interchangeable with Fenner (Eriks), Rexnord, Benzler, Sala and
- Gear Ratio: 5 to 25 (X : 1)
- Gearing Arrangement: Helical
- Reducer Input: Hollow Shaft
- Reducer Output: Solid Shaft
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Supplier: Lift Products, Inc.
Description: maintenance. Standard Features 24volt ZAPI transistor control High torque AC drive motor Double reduction helical ZF GK10 transmission Shaft mounted electromechanical brake Creep speed operation for tight turning Handle with safety reversing
- Lift Type: Stacker / Walkie
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Supplier: Radicon
Description: right angle versions in single, double, triple and quadruple reduction gear stages. The modular design and construction of the Series H offers many engineering and performance benefits including a high degree of interchange ability of parts and sub assemblies. This in turn
- Gear Ratio: Up to 130 (X : 1)
- Maximum Input Power: 11124 HP
- Output Torque: 1.04E6 In-lbs
- Reducer Input: Solid Shaft
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Data Noise Reduction: Helical engagement lowers operating noise by 30–40% compared to spur gears of similar size. (read more)
Browse Helical Gears Datasheets for Chengdu Leno Machinery Co., Ltd. -
efficiency levels of 95 to 98%, compared with screw pumps at approximately 66%, and double contact gear pumps at around 87%. This helical gear pump performs at these levels even at low rotational speeds of 200 rpm therefore requiring less expensive connected running gear. (read more)
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Gears are one of the important driving components in industry, and corresponding reduction gearboxes achieve integrated specific functional components through the combination of gears, which improves the manufacturing efficiency and interchangeability of products. Currently, gearboxes are (read more)
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-speed, low-load systems. Engineering plastics for noise reduction and corrosion resistance. Tooth Profiles: Spur gears for simple, efficient designs. Helical gears for smoother, quieter operation. Bevel or worm gears for specialized power transmission angles (read more)
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to medium power motors. SXP Gear Motors — ideal for applications with limited space requiring effective torque reduction (read more)
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Stock Drive Products & Sterling Instrument - SDP/SI
Right Angle Gear Drives for Miniature Applications
Hicksville, NY -- Designed for miniature applications the SDP/SI right angle gear drives feature lightweight, non-corrosive, all metal construction. They are available with single or double output shafts, ratios of 1:1 or 2:1 and a maximum of 1800 rpms. Their maximum (read more)
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train Positive action mechanical load lowering control brake, also acts as a part of the hoist holding brake system Triple reduction helical/spur gearing operates in oil bath lube for maximum gearing life Deep grooved, large diameter rope drum helps prevent rope mounting (read more)
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, and Bodine's type 22B brushless DC motor. The double-reduction design provides gear ratios from 200:1 up to 3600:1, allowing a relatively small motor to produce up to 150 lb-in. torque. The gearheads are offered with outputs ranging from 0.4 to 12.5 RPM. All "3RD" gearmotors feature unvented (read more)
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. Advanced Gear Design: Latest helical gear design with full needle roller bearings and top-level gear grinding for smooth, high-efficiency operation. High Rigidity: Integrated planetary carrier and output shaft deliver superior rigidity, essential for high (read more)
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The Direct-Drive Variable-Speed Drive Head for PCPs Saves Big Bucks
A 5 hp 1725 RPM electric motor is bolted directly to an in-line double reduction helical gear drive.
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Motor Truck Engineering Handbook, Fourth Edition
Hypoid Helical Double Reduction Gearing .
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17. The Development of EP-Oils for Reduction Gears on Steam Turbines and Hydraulic Torque Converters
The gear concerned is a two-stage double helical reduction gear with pinions and wheels hobbed and finished by shaving.
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Report on Geothermal Power Plant Cost and Comparative Cost of Geothermal and Coal Fired Steam Power Plants
w i l l be double reduction helical gearing in' .
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The Harrel "BOBCAT" Series of Extruders
• Double reduction Helical gears , hardened and ground.
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The Harrel "TIGER" Series of Extruders
• DOUBLE REDUCTION HELICAL GEARS hardened and ground.
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Discussion on ¿Standardization and design of a.c. turbo-type generators¿ before the North Midland Centre, at Leeds, 27th February, 1945
Some designers have driven the ventilating fan and exciter from the main shaft by a double helical reduction gear .
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The application of electricity in mine pumping
Amongst improvements effected are the use of special heavy-duty bearings for the pinion and crank shafts, new type of packings for the ram or plunger stuffing-boxes, double helical reduction gears , and the introduction of modern methods of lubrication.
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Navigation method using multi-sensor for UGV(Unmanned Ground Vehicle)
Double Reduction Helical Gear .
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http://dspace.mit.edu/bitstream/handle/1721.1/3531/AGS%2bConversion%2bStudy.pdf?sequence=2
With two engines per shaft, the two shafts are each driven by locked train, double reduction and double helical reduction gears .