Latest Products
We keep on updating and iterating our products, optimizing the structural design and creating a more scientific and reliable slewing drive device.
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Selection and characteristics of slewing d...This slewing drive is used in automated mixing equipment. The customer requires that it rotate in the same direction ...
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Analysis of the high speed rotating double...This double row ball gear type slew drive is used in automation equipment. The customer requires ultra-high speed ope...
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30855 slew drive assembly: precise protect...Introduction In the field of industrial transmission, U-TRSM has always been a leader in innovation, committed...
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High load slewing drive solution for deep ...This slewing drive is used in marine machinery and equipment, suitable for underwater locations at depths of up to 30...
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Analysis of the casting method of the slewing drive housing
Publish time:2023-08-17The housing of the slewing drive is usually completed by casting, generally using nodular cast iron QT450-10, which has good fluidity, large body shrinkage but small line shrinkage, good comprehensive mechanical properties, high modulus of elasticity, good abrasion resistance, good impact resistance, good fatigue strength and other characteristi...
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Introduction to the connection mode of slew drive transmission shaft
Publish time:2023-08-01At the input end of the slewing drive, torque and power are generally transmitted through shafts and shaft holes, while the positioning of shafts and shaft holes is usually fixed with keys. After the parts are installed in the designated position, it should be ensured that they will not change their original position after being subjected to wor...
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The classification of slew drive toroidal worm
Publish time:2023-08-01The worm profile of toroidal worm drive is a rotary surface formed by rotating a concave arc around the worm curve, so it is called toroidal rotary surface worm, or toroidal worm for short. The type of toroidal worm drive depends on the generatrix or main body that forms the helical tooth surface. When the generatrix is a straight line, i...
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Introduction to several common worm types in design of worm gear slewing drives
Publish time:2023-05-06Worm gear slewing drive is a common type of support rotary equipment, which can transfer the power between two axes in staggered space. Compared to geared slewing drives, the vibration, impact and noise of worm gear slewing drives are significantly reduced. And the worm gear slewing drive works more smoothly, the transmission torque is relativel...
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How to choose couplings when designing spur gear slewing drives?
Publish time:2023-05-04During the process of designing slewing drive, due to constraints such as limited installation size and economic cost control, U-TRSM design engineers usually use couplings for slewing drive and power output end transfer, so how are couplings applied in the design? First of all, the couplings are used to connect two shafts or they are con...
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Introduction of some applications of spur gear slewing drive and worm gear slewing drive
Publish time:2023-04-05Spur gear slewing drive with high speed, usually can be equipped with gearbox and hydraulic motor or servo motor, can be widely used in: forestry and agricultural mobile handling equipment, such as the bottom of wood handling truck operator room, the bottom of grain loading arm, fertilizer vehicles, construction machinery foundation excavation a...
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How does U-TRSM quickly and efficiently provide slewing drive solutions?
Publish time:2023-03-26U-TRSM focuses on the research and design of slewing drive solutions. We have developed dozens of standard models of slewing drive products, but in practical applications, these standard sizes are not always applicable, so we also provide users with non-standard and customized designs of slewing drives. When custom designing a slewing dri...
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How to choose a slewing drive with suitable accuracy level for equipment?
Publish time:2023-03-26In the slewing drive design, in order to fit different working conditions and different applications, we will choose different accuracy levels, mainly reflected in what we often call the tooth backlash value. So how can we choose a rotary drive with the right level of accuracy for our equipment? So how can we choose a slewing drive with the suit...
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Causes and treatment of noise produced by slewing drive in use
Publish time:2023-02-22The slewing drive has a wide range of applications and is a product with very high comprehensive load performance, which can withstand large axial and radial loads and tilting moment. The slewing drive will make noise after being used for a period of time. How is the noise generated and how to avoid these problems in the future use? In fa...
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U-TRSM can meet the non-standard slewing drive design of different working conditions
Publish time:2022-09-16Slewing drives have a wide range of applications in industry, including spur gear slewing drives and worm gear slewing drives. In different applications and combined with customer feedback over the years, we must strengthen the design and research of non-standard slewing drives, by improving the design ability of designers, focusing on the ratio...
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Analysis of the force of the spur gear slewing drive in the working process
Publish time:2022-09-16The spur gear slewing drive is mainly driven by a pinion to drive a toothed slewing bearing. Its carrying capacity is mainly considered in two aspects: The load capacity of the slewing bearing is mainly determined by the driven workpiece. The load capacity of the pinion is mainly determined by the motor or hydraulic motor. At the beginnin...
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Analysis of the main factors affecting gear meshing in spur gear slewing drives
Publish time:2022-09-14In spur gear slewing drives, the gear meshing drive needs to meet the following two basic requirements: Accurate and stable transmission In the process of gear transmission, the instantaneous transmission ratio should be kept constant, and reasonable tooth profiles (usually involute cylindrical gears) should be used. Strong carryin...