SINOCONVE 3VX High Load Transmission Cogged V-Belt for Industrial Drives
The SINOCONVE 3VX transmission cogged V-belt is positioned for industrial pulley drives that require a 3VX-marked belt configuration. The supplied material lists CR rubber, polyester cord reinforcement and polyester-cotton outer canvas. The provided specification table identifies the 3VX section with a 9.5 mm top width, 8 mm height and 40° angle.
For an accurate 3VX quotation, record the full marking on the existing belt, measure the finished length, check the pulley groove and provide center distance, shaft alignment, running speed, transmitted load and available tension adjustment.
Request a 3VX drive review
Click Inquiry Now and provide the belt marking, measured length, pulley groove, center distance, motor speed, load, quantity and working conditions.
3VX product overview
| Product | 3VX high load transmission cogged V-belt |
| Marking | 3VX, to be confirmed against the complete belt marking |
| Top width | 9.5 mm |
| Height | 8 mm |
| Angle | 40° |
| Length range | 375–3353 mm, as shown in the supplied table |
| Drive type | Cogged V-belt friction transmission with compatible pulley grooves |
| Rubber material | CR rubber, as listed in the supplied material |
| Reinforcement | Polyester cord |
| Outer fabric | Polyester-cotton canvas |
Performance information to confirm
The supplied content refers to greater power transmission than classical V-belts, suitability for high loads, static conductivity to ISO 1813, oil/heat/ozone/abrasion resistance and a temperature range from -50°C to 120°C. Confirm the selected 3VX compound, test documentation and actual service range before treating these statements as fixed guarantees.
Cogged construction for industrial transmission
Confirmed 3VX section
The supplied table identifies 3VX at 9.5 mm top width, 8 mm height and 40° angle. Confirm the pulley groove, finished length and complete belt marking before replacement.
Cord-supported drive
Polyester cord is listed as the reinforcement. Motor power, speed, load and start-stop pattern should be reviewed before final selection.
Material reference
The supplied material identifies CR rubber, polyester cord and polyester-cotton outside fabric. Confirm the final compound for the working environment.
Drive-condition matching
Oil, heat, ozone, abrasion, dust and tension conditions should be reviewed together with pulley diameter and machine duty.
Equipment applications
The supplied material references pumps, fans, blenders, milling plants, drilling machines, automotive applications, HVAC systems and compressors. These are application references, not a substitute for a machine-specific drive calculation or compatibility review.
3VX replacement checklist
- Record the complete marking on the removed belt and verify the 3VX designation.
- Confirm the 9.5 mm top width, 8 mm height and 40° angle against the supplied table.
- Measure the finished belt length and check the pulley groove dimensions.
- Note sheave diameter, center distance, shaft layout, alignment and tension travel.
- Provide motor power, running speed, transmitted load and start-stop frequency.
- Describe exposure to oil, heat, ozone, abrasion, dust, chemicals and moisture.
3VX specification
| Type | Top width | Height | Length range | Angle |
| 3VX | 9.5 mm | 8 mm | 375–3353 mm | 40° |
The length range is copied from the supplied 3VX table. Confirm the complete length code and finished length before publication or quotation.
Related section references
The supplied table also includes 9.5X, A/13X, B/17X, C/22X, XPZ, XPA, XPB, XPC, 5VX and 8VX. These sections are references only and should not be used as 3VX-specific dimensions.
Discuss the correct 3VX configuration
For a quotation, send the 3VX marking together with the existing belt length, pulley details, center distance and operating load. The belt team can then review whether the requested section and finished dimensions match the current drive arrangement.
Request a 3VX belt review
Click Inquiry Now to send your machine type, 3VX marking, measured length, pulley dimensions, speed, load and quantity.
Suggested inquiry: “Please review a 3VX transmission cogged V-belt for [machine], marking [ ], measured length [ ], pulley details [ ], center distance [ ], speed [ ], load [ ] and quantity [ ].”
Production process
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Company information
Frequently asked questions
What are the confirmed 3VX dimensions?
The supplied table identifies 3VX with a 9.5 mm top width, 8 mm height and 40° angle. It also lists a 375–3353 mm length range. Confirm the complete marking, pulley groove and finished length before ordering.
Which machines are referenced for this belt?
The supplied material references pumps, fans, blenders, milling plants, drilling machines, automotive applications, HVAC systems and compressors. Actual suitability depends on the drive geometry and duty cycle.
What materials are listed for the 3VX construction?
The supplied material lists CR rubber, polyester cord and polyester-cotton outer canvas. Confirm the final compound and supporting documentation for the intended service conditions.
How can I request a quotation?
Use the Inquiry Now link and include the 3VX marking, finished length, pulley data, operating conditions and quantity.
