1. Basic technical parameters: Item: SE17 Output Torque: 10kN.m Tilting Moment Torque: 135.6kN.m Holding Torque: 72.3kN Static Axial Rating: 970kN Static Radial Rating: 390kN Dynamic Axial Rating: 235kN Dynamic Radial Rating: 205kN Gear Ratio: 102:1 Tracking Precision: ≤0.15° Weight: 105kg Rotation center diameter: 432mm 3D model: Yes Material: 42CrMo/ 50Mn+nodular cast iron+other steels Warranty: 1 Year Feature: Worm gear slewing drive, low speed, self-locking IP Grade: IP65 Color : According to customers' requirements Service: Design, Manufacturing, Customized 2. Commercial terms and conditions: Brand: U-TRSM/ OEM/ Neutral/ None Place of Origin: Luoyang, China Applicable Industries: Energy, Mining, Machinery And Power Equipment Delivery time: 30-60 days Minimum Order: 1 Set Port: Shanghai port, Qingdao port or others in China Transportation: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex, all acceptable. Trade Terms: EXW, FOB, CIF, FCA, CFR, L/C 3. Product introduction: （蜗轮蜗杆驱动） The slewing drive is a special rotary reduction product derived from the slewing ring product with high integration and large gear ratio, simple structure, easy use and maintenance. Slewing drive can be divided into gear drive and worm gear worm shaft drive according to different transmission forms. According to the different closed form of worm gear , it can be divided into open and closed two types. The worm gear slewing drives designed and produced by U-TRSM are available in SE/PE, WE, WEA and other series. The slewing drive can also be equipped with hydraulic motors, AC motors, DC motors, servo motors, stepping motors, etc. The bases of the slewing drives have open type and closed type. Generally, the open structure slewing drive is mostly used in applications where the environment is too wicked and the maintenance and maintenance cycle is short. The open structure slew drive is more convenient for inspection, maintenance and service of the machine parts, also more convenient to replacement. However, the closed structure can provide longer service life in occasions where the environmental conditions have not changed much and the environmental pollution level is below the medium level. 4. Application area Worm gear slewing drives can be widely used in solar tracking systems, industrial machinery and equipment, construction machinery and equipment, such as aerial work platforms, truck cranes, excavators, special vehicles, robots, robotic arms, automated production lines, satellite antennas, radar vehicles, small wind power equipment, sprinklers, photovoltaic tracking systems, drilling machines, mobile cranes, snowplows, agricultural robots, forestry machinery, grab equipment, cutting equipment, positioner, modular vehicles, port machinery, etc. 5. Transportation: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex, all acceptable. 6. Contact information Unique Transmission Equipment (Luoyang) Co., Ltd. Address: No.22 Binhe Road, New & High Tech Industry Development Zone, Luoyang Area Of China(Henan) Pilot Free Trade Zone, 471000 Domestic call: +86 18637905181 International call: +86 17630351811 Tel: +86 0379 64915181 WeChat/WhatsApp: +86 17630351811 E-mail: [email protected] Web: https://en.u-transmission.com

Item: SE12 Output Torque: 7.5kN.m Tilting Moment Torque: 54.3kN.m Holding Torque: 43kN Static Axial Rating: 475kN Static Radial Rating: 190kN Dynamic Axial Rating: 114kN Dynamic Radial Rating: 100kN Gear Ratio: 78:1 Tracking Precision: ≤0.17° Weight: 61kg Rotation center diameter: 228.6mm 3D model: Yes Material: 42CrMo/ 50Mn+nodular cast iron+other steels Warranty: 1 Year Feature: Worm gear slewing drive, low speed, self-locking IP Grade: IP65 Color : According to customers' requirements Service: Design, Manufacturing, Customized The slewing drive is a special rotary reduction product derived from the slewing ring product with high integration and large gear ratio, simple structure, easy use and maintenance. Slewing drive can be divided into gear drive and worm gear worm shaft drive according to different transmission forms. According to the different closed form of worm gear , it can be divided into open and closed two types. The worm gear slewing drives designed and produced by U-TRSM are available in SE/PE, WE, WEA and other series. The slewing drive can also be equipped with hydraulic motors, AC motors, DC motors, servo motors, stepping motors, etc. The bases of the slewing drives have open type and closed type. Generally, the open structure slewing drive is mostly used in applications where the environment is too wicked and the maintenance and maintenance cycle is short. The open structure slew drive is more convenient for inspection, maintenance and service of the machine parts, also more convenient to replacement. However, the closed structure can provide longer service life in occasions where the environmental conditions have not changed much and the environmental pollution level is below the medium level.