BJH is a material handling system solution provider!
We provide professional solution and service in design, engineering, equipment /device/spare parts manufacturing, and maintenance of bulk material handling systems in power plants, beneficiation plants, mines, energy, and other fields.
We supply various series of torque limiting fluid coupling:
1.Sorted by transmission medium: with mineral oil, water non-flammable liquid, their install axial length is the same, and the components can be exchanged completely.
2. Sorted by drive form: outer wheel (pump wheel) drive YOX series, inner wheel (turbo wheel) drive YOXN series.
3. Sorted by cavity: single cavity-YOX series, double cavities-YOXDD series.
4. Sorted by starting time: without delay chamber-YOP series, with delay chamber-YOX series; with longer delay chamber-YOXY series, with longer delay chamber and enlarged annular chamber-YOXYS series.
5. Sorted by transmission system: with pulley-YOXL series, with brake wheel-YOXZ, YOXNZ series.
6. Sorted by easy dismantling: with elastic sleeve pin connecting couplings-YOXE series, with plum couplings-YOXK series.
1. To improve the starting capability of squirrel-cage motor. The peak torque of motor can be used as start torque, to avoid "a small carriage drawn by a large horse".
2. To shorten the starting time and reduce the start current during the start up.
3. To prevent overload and protect motor and working machine from damage by overload.
4. To reduce the vibration and shock during start up.
5. To guarantee the startup of single motor in multi-motor drive system, so as to balance the power. The limit starting torque in 1.2-1.6 times rated torque can be provided as start torque.
6. Simple structure, reliable operation, no mechanical wear and no need of special maintenance.
7. Able to work in various bad conditions.
Application of fluid couplings
Fluid couplings can be widely used on the equipment of power plants, steel and iron plants, metallurgy, mines, coals, building materials, chemicals, ports, lifting, transportation, mechanical engineering such as: belt conveyor, scraper conveyor, chain conveyor, spiral conveyor, bucket-wheel elevator, bucketwheel stacker reclaimer, coal mill, ball mill, crusher, bridge crane, gantry crane, tower crane, leather-making machine, washing machine, wire drawing machine, mixing machine, boiler ash crusher, centrifugal machine, entertainment machine, etc.
Connection dimension diagram of YOX series coupling
Transmission Form1: single cavity, outer-wheel drive, with delay chamber.
Characteristic: Simple in structure, the most widely use, starting over-load coefficient TgQ=1.53, longest starting time t=21", Efficiency η=0.96
FAQ
1. What can Beijing Hong do?
Beijing Hong provides professional solution and service in design, engineering, equipment/device/spare parts manufacturing, and maintenance of bulk material handling systems in power plants, beneficiation plants, mines, energy, and other fields.
2. Can we use our own logo or design on the equipment?
Yes, we provide OEM/ODM services; your logo and design can be made on the product.
3. Can I get sample?
Yes, we can provide samples for customer's test before placing an order or when the goods are produced.
4. Which mode of transportation can I choose?
We offer multiple modes of transportation, including sea freight, air freight, international express delivery, etc. The specific mode will be determined based on the actual condition of the goods and customer's needs.
5. How about the payment method?
L/C, T/T
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