Description

We have established long-term and solid cooperative relations with many companies in the same industry in China and overseas. Our consultant team provides timely and professional after-sales service to satisfy our customers. We will send you detailed information and parameters of the products for your comprehensive understanding. We provide free samples and can arrange company visits. We welcome you to the factory for negotiation at any time. Hope to receive your consultation and establish a long-term partnership.

Service

Fantronic Clutchpro's business philosophy is simple: we are committed to providing unparalleled service to our customers.

How do we achieve this ?

1. Quality parts: We only provide the highest quality parts

2. Dedicated employees: Each of our employees is wholeheartedly committed to meeting customer expectations.

3. Technical expertise: Years of industry experience, combined with advanced technology, enable us to identify customers' parts needs, even if it is just a vehicle chassis number.

4. Delivery service: Nopei provides 7-day delivery service worldwide.

5. After-sales service: Our commitment to customers does not stop at sales, customer satisfaction is crucial before, during and after every transaction.

Advantage

Stable quality, favorable prices, professional sales consultants, 24-hour online customer service
FAQ

1. Are you a manufacturing company or a trading company?

We are a manufacturer of fan clutches and have been in the industry for more than 20 years.

2. What types of parts can you provide?

@We are committed to providing one-stop purchasing services for heavy truck-heavy machinery users. (Especially focus on cooling system parts, fan clutch/fan blade/fan clutch water pump.

3. How long is your production lead time?

@ 1 working day for inventory; 30 days for mass production.

Express Delivery

A full range of sea and air logistics systems, providing you with the most convenient logistics experience, quick response, saving your time.

4. How is the quality and after-sales service? One year warranty, if there is any actual quality problem, we will refund or send new products as compensation.

5. What is your packaging?
Neutral packaging box or customized according to customer requirements
6. Can I provide a sample?
If the customer is willing to pay the sample fee, we can provide samples.
7. Will you test our products before shipment?
Yes, we have 100% tested before shipment.
8. How about the delivery time?
Usually 7-14 days, if the quantity is large, it will take 35 days.
9. Can you produce according to the sample?
If the quantity is suitable, we will develop according to the sample.

Q: What is the difference between "pull-in current" and "hold-in current" for electromagnetic clutches?
A: Pull-in current is the high current required by the electromagnetic coil at the initial moment of engagement to overcome spring force and air gap, establishing the magnetic field. Hold-in current is the much smaller operating current needed only to maintain the engaged state after pull-in. Optimized circuit design utilizes this, automatically reducing current after engagement to minimize heat generation and energy consumption.

Q: What is "thermal fatigue"? How is the clutch's resistance to it tested?
A: Thermal fatigue refers to the damage and failure of materials caused by repeated heating and cooling. Testing involves placing the clutch in a thermal cycling chamber and subjecting it to thousands of rapid cycles between extreme low (e.g., -30°C) and high (e.g., 120°C) temperatures, then inspecting the housing, seals, and internal components for cracks, aging, or leaks.

Q: What is the operating speed range of the clutch?
A: Its designed operating speed must cover the engine's entire range from idle to maximum RPM. For heavy-duty diesel engines, this means it needs to operate reliably from about 600 RPM (idle) to 2500+ RPM (max RPM). The bearings, dynamic balance, and structural strength must all be optimized for this speed range.

Q: What final inspections do 100% of clutches undergo before leaving the factory?
A: 1) Air tightness test: A certain pressure of gas is applied to detect leaks, ensuring seal integrity. 2) Functional hand feel test: A technician manually rotates it to feel if the resistance is normal and for any abnormal sounds. 3) Visual appearance inspection: Checks for damage to the paint, labels, and threads. 4) For electromagnetic types: Resistance value and power-on engagement tests are conducted. This ensures every product delivered to the customer is qualified.