Industrial gear transmission system - segmented large gear ring
Segmented large gear ring is used to drive large rotating systems, such as dryers, rotary kilns, and horizontal mills.
SEW-EURODRIVE's flexible design concept has brought great convenience to the manufacturing, transportation and assembly of the large gear ring
Technical selection hotline: 400-1180805 / 18067219020
Industrial gear transmission system - segmented large gear ring
Segmented large gear ring is used to drive large rotating systems, such as dryers, rotary kilns, and horizontal mills. SEW-EURODRIVE's flexible design concept has brought great convenience to the manufacturing, transportation and assembly of the large gear ring.
Segmented large gear ring: far from a simple combination of various gear segments
Segmented large gear ring - flexible combination concept
The traditional big gear ring is usually composed of 2 to 4 segments, which are assembled together for processing. This requires very large and expensive equipment for production, handling and heat treatment. In addition, the size of the segment is too large, which also causes defects in the casting quality and heat treatment of the gear segment.
SEW-EURODRIVE's innovative segmented large gear ring can be divided into multiple identical segments. This means that the tooth segment is short and easy to handle. SEW-EURODRIVE gear adopts the latest material design and the most advanced manufacturing method, which overcomes the shortcomings of the traditional manufacturing process and forms many new advantages.
Sew EURODRIVE uses austempered ductile iron alloy (ADI) to produce large gear rings. Traditional materials do not have the required tensile strength.
The details of ADI materials are described in the following international standards:
·International Organization for standardization iso-17804 "Austenitic Ductile Iron"
·AGMA 939-a07 "austempered ductile iron for gears"
SEW-EURODRIVE complete transmission solution
SEW-EURODRIVE not only delivers the big gear ring, but also provides a complete transmission system solution. According to your requirements, you can also provide drive schemes including industrial reducer, pinion, base, protective cover and other components. The pinion can be installed directly on the output shaft or separately (bearing pedestal), which mainly depends on your requirements. Multiple drive units drive a rotary kiln together. In this case, power distribution is required. Use a smaller, more efficient drive scheme to achieve maximum torque output.
Usually, the transmission solution including the big gear ring needs to be further consulted with us, which is also the reason why we provide technical support for design engineers and installation engineers for various application industries. SEW-EURODRIVE provides professional technical support from the early project consultation to the later on-site installation, operation and commissioning. In this way, we can guarantee to provide the best and most economical driving solution.
advantage
Minimum vibration
·Because the segmented large gear ring processed according to ISO level 8 (AGMA level 8) has high-precision pitch.
Easy to replace
·Because the big gear ring is divided into multiple segments, it is not necessary to disassemble the whole gear ring.
Longer service life
·Due to the proper size and reasonable lubrication, the large gear ring made of ADI material has no wear in actual use.
Features and scope of delivery
characteristic
·Segmented independent processing
·Best quality assurance through small size
·High precision pitch machined according to ISO level 8 (AGMA level 8)
·Easy to replace
·Low weight
·Long life after using ADI materials
·Short delivery time
Scope of delivery
·Segmented large gear ring
·Pinion and bearing pedestal (if required)
·Fasteners of segmented large gear ring: spring plate installation or flange installation
·Main reducer
·Motor
·Auxiliary drive
·Lubrication system
·Foundation and base
technical data
Technical data of segmented large gear ring
·Pitch diameter of large gear ring up to 16m (larger diameter can be provided after further discussion)
·Maximum width 600 mm (larger width can be provided as required)
·Maximum power per pinion 4000 kw
·Maximum pitch line speed 6 m / S
·Gear module 20, 25, 30 and 40 mm (larger module can be provided as required)
·Calculation according to ISO standard 6336 (AGMA if required)
Scope of application
Preferred application of segmented large gear ring
Large rotating systems, such as dryers, rotary kilns or horizontal mills, are
·Chemical industry
·Environmental Industry
·Timber industry
·Paper industry
·Steel industry
·Mining industry
·Raw material processing industry
Contact: Manager Wang / manager an
Mobile: 18067219020, 18222623766
Tel: 022-87722185
Email: 498860580@qq.com
Office address: s26-1, Lingshang Manor, west of Jingfu Highway, Shuangkou Town, Beichen District, Tianjin
