SINOCONVE Low-Stretch Rubber Transmission Wrapped V-Belt for Accurate Power Transmission
The SINOCONVE low-stretch rubber transmission wrapped V-belt is positioned for industrial drives where consistent alignment, controlled elongation and accurate power transmission are important. The supplied structure lists NR/SBR rubber layers, polyester cord reinforcement and polyester-cotton outer fabric. Classical, narrow, special and banded/jointed profiles are included as reference options for belt selection.
Request a low-stretch belt review
Click Inquiry Now and provide the complete belt marking, section, measured length, pulley groove, center distance, motor speed, load, quantity and working conditions.
Low-stretch wrapped construction
Controlled elongation positioning
The supplied material references low elongation and long service life. Actual elongation and service performance depend on the selected section, cord construction, finished length, tension, speed and machine duty.
Layered rubber body
The supplied structure lists NR/SBR top rubber, buffer rubber and bottom rubber, with polyester cord reinforcement and polyester-cotton outer fabric.
Accurate power transmission positioning
The listing is positioned for accurate power transmission. Confirm the complete belt profile, finished length, pulley geometry, alignment, tension, speed and transmitted load before final selection.
Performance information to confirm
The supplied content describes multiple special designs, equal power transmission, high loads, low elongation, long service life, operational safety, static conductivity to ISO 1813, and oil/heat/ozone/abrasion resistance at -55°C to 70°C. Confirm the applicable construction and documentation before presenting these as guaranteed claims.
Classical V-belt reference
| Type | Top width | Pitch width | Height | Length range | Angle |
| Z/FM/O | 10 mm | 8.5 mm | 6 mm | 280–2480 mm | 40° |
| A | 13 mm | 11 mm | 8 mm | 330–8000 mm | 40° |
| B | 17 mm | 14 mm | 11 mm | 457–17000 mm | 40° |
| C | 22 mm | 19 mm | 14 mm | 700–17000 mm | 40° |
| D | 32 mm | 27 mm | 19 mm | 1100–17000 mm | 40° |
| E | 38 mm | 32 mm | 23 mm | 3300–17000 mm | 40° |
Narrow V-belt reference
| Type | Top width | Height | Length range | Angle |
| 3V | 9.5 mm | 8 mm | 375–3353 mm | 40° |
| 5V | 16 mm | 13.5 mm | 795–17000 mm | 40° |
| 8V | 25.5 mm | 23 mm | 2500–17000 mm | 40° |
| SPZ | 10 mm | 8 mm | 375–3353 mm | 40° |
| SPA | 13 mm | 10 mm | 475–7200 mm | 40° |
| SPB | 17 mm | 14 mm | 750–17000 mm | 40° |
| SPC | 22 mm | 18 mm | 1350–17000 mm | 40° |
Other special sections and joint configurations
The supplied material also references 3L, 4L, 5L and 8.5 × 8 profiles, plus banded/jointed rubber V-belt configurations. Confirm the exact profile, number of strands where applicable, finished length and pulley arrangement before quotation.
Low-stretch replacement checklist
- Record the complete marking on the removed belt and identify the section.
- Confirm the required wrapped construction and low-stretch performance requirement.
- Measure the finished belt length and check the pulley groove dimensions.
- Note sheave diameter, center distance, alignment and available tension travel.
- Provide motor power, running speed, transmitted load and start-stop frequency.
- Describe exposure to oil, heat, ozone, abrasion, dust, moisture or chemicals.
- Confirm quantity, packaging and any requested inspection documents.
Request a low-stretch V-belt review
Click Inquiry Now to provide the belt marking, section, finished length, pulley details, speed, load and quantity.
Suggested inquiry: “Please review a low-stretch wrapped rubber V-belt for [machine], section [ ], marking [ ], finished length [ ], pulley details [ ], speed [ ], load [ ] and quantity [ ].”
Production process
Cooperative partner reference
Company information
Frequently asked questions
What does low stretch mean in this listing?
It is the product positioning used in the supplied material, which references low elongation. Actual elongation depends on the selected profile, cord construction, finished length, tension, speed and machine duty.
What materials are listed?
The supplied structure lists NR/SBR top, buffer and bottom rubber, polyester cord reinforcement and polyester-cotton outer fabric.
Which profiles can be reviewed?
The supplied tables reference classical sections, narrow sections such as SPZ, SPA, SPB and SPC, other special sections and banded/jointed configurations. Confirm the exact section before ordering.
How can I request a quotation?
Use the Inquiry Now link and include the belt marking, section, finished length, pulley data, operating conditions and quantity.
