1. Dai Hong Phat Corp. is the exclusive representative specialized in supplying all Westcar Rotofluid Coupling throughout Vietnam:
– Westcar began manufacturing and marketing its range of flexible couplings in 1978. Westcar/Italy has continually improved product quality and manufacturing techniques to expand its production range to meet the needs of both domestic and international markets. Westcar’s products have been sold on five continents in over 30 countries.
– Dai Hong Phat Corp. is the importer and distributor of 100% genuine Westcar Rotofluid Coupling throughout Vietnam.
– Dai Hong Phat commits to over 15 years of reputation, ensuring customers to purchase 100% genuine Rotofluid Couplings With Single Delay Champer with high quality and the best prices on the market.
2. Characteristics of the Rotofluid Couplings With Single Delay Champer:
– The Rotoluid Couplings With Single Delay Champer is manufactured by Westcar/Italy.
– The coupling comes in 13 different sizes (ranging from 30 to 90P).
– Westcar couplings with 1 delay stage operate smoothly with minimal maintenance required.
– They reduce torque during startup, minimize vibration and shock.
– Startup is unloaded, reducing startup time.
– Speed can be adjusted.
– Simple design, compact, saving installation space.
– Energy-saving due to optimized system efficiency.
– Using a fluid coupling with 1 delay stage (delay filling chamber) helps limit maximum torque during startup without affecting slip during normal operation. This allows the motor to quickly accelerate (rotate) without encountering stall torque (as if it were starting unloaded).
View more product “Rotofluid Couplings With Double Delay Champer“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. The operating principle of the Hydraulic Couplings With Single Delay Champer:
Rotofluid Couplings With Single Delay Champer are equipped with a chamber to reduce the oil flow in the working circuit (Figure 1). The contact chamber is pressurized through calibrated nozzles, which can be adjusted as needed (Figure 2). Adjustments in the nozzle holes alter the time required for the oil in the chamber to reach the working circuit. Thus, the startup time for the controlled machine can be increased or decreased.
When all the oil has flowed from the chamber into the circuit, the coupling reaches its rated speed, transmitting the required torque with minimal slip (Figure 3).
Westcar couplings can be equipped with either 1 or 2 delay champer.
– Couplings with 1 delay stage limit the torque ratio Ca/Cn to vary from 180% to 150%, adjusting the oil quantity.
– Couplings with 2 delay stages limit the torque ratio Ca/Cn to vary from 150% to 120%, adjusting the oil quantity.
The advantage of the delay chamber is enhanced when energy demand increases. Delay charging chambers SCF and DCG are available from 30 to 95P.

4. Benefits of the Rotofluid Couplings With Single Delay Champer compared to the standard type for factories:
– Lower electrical energy consumption even with high inertia.
– Startup time of the machine can be adjusted.
– Startup torque is limited to preset values without affecting slip.
– Restricting startup current helps prolong the lifespan of the motor.
– For control components with multiple drive parts, the coupling automatically adjusts the load speed based on synchronous speed.
– More frequent startups per hour.


5. Technical of the Rotofluid Couplings With Single Delay Champer:
| Catalogue Hydraulic Coupling With Single Delay Champer |
Installation Hydraulic Coupling With Single Delay Champer |
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View more product “Rotomec Hydromechanical Couplings“
6. Why choose Dai Hong Phat as the supplier for Westcar hydraulic couplings?
– Purchase genuine Rotofluid Couplings With Single Delay Champer directly imported from the manufacturer.
– Protect your risk, guard against counterfeit products.
– Provide full CO/CQ documentation for our customers.
– Stock available items, ready for fast delivery.
– Provide technical drawings upon request.
– High-level technical support from experienced professionals.
– Free consultation for optimal solutions for your plant.
– Supply genuine product catalogues.
– Free customization of technical specifications and sizes as required.
– Nationwide 24/7 delivery to minimize downtime.
– Professional machining workshop available for custom requirements.
Contact Dai Hong Phat now for consultation!
Or view more information at:
– https://www.khopnoitruc.com/
– https://www.khopkhoatruc.com/
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: http://www.westcar.it/en/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |













