SINOCONVE XXL T-Type Rubber Timing Belt
Choosing a XXL synchronous belt starts with profile compatibility rather than belt length alone. This T-Type profile is confirmed at 3.175 mm pitch, 0.76 mm tooth height and 1.52 mm belt thickness, supporting miniature synchronous transmission when paired with the correct pulley.
The supplied construction uses high-quality synthetic CR rubber, fiberglass cord and highly wear-resistant nylon elastic fabric on the tooth surface. This combination is described for accurate synchronous transmission without normal operating slip, repeated dynamic bending and resistance to cracking, ozone, aging, heat and wear.
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Use Inquiry Now and send the complete belt marking, T-Type profile, belt width, teeth number or pitch length, pulley data, speed, power or torque, quantity and operating conditions.
Confirmed XXL technical data
| Tooth Profile Family | T-Type |
| Type | XXL |
| Pitch | 3.175 mm |
| Tooth Angle | 50° |
| Bottom Tooth Thickness | 1.73 mm |
| Tooth Height | 0.76 mm |
| Belt Thickness | 1.52 mm |
| Teeth Number Range | 46-124 |
| Pitch Length Range | — |
| Belt Body | Synthetic CR Rubber |
| Reinforcement | Fiberglass Cord |
| Tooth Fabric | Wear-Resistant Nylon Elastic Fabric |
Profile compatibility note
XXL is not selected by pitch alone. Confirm the T-Type tooth geometry, pulley tooth form, belt width, tooth count or pitch length, pulley tooth counts, center distance and installation tension before production.
Why buyers consider this XXL timing belt
Profile-specific geometry
The XXL dimensions are separately confirmed rather than inferred from another pitch family.
CR rubber belt body
The supplied construction uses high-quality synthetic CR rubber for the belt body.
Industrial selection support
Width, teeth number, pulley tooth counts, center distance, speed and load data can be reviewed before quotation.
Selection information to confirm
- Complete belt marking and XXL / T-Type profile identification.
- Pitch length or teeth number, belt width and required quantity.
- Matching pulley tooth profile, pulley tooth counts and center distance.
- Speed, power or torque, installation tension and duty cycle.
- Operating temperature, dust, oil, moisture and other environmental conditions.
- Sample, drawing, custom marking, packaging or inspection-document requirements.
A timing belt must use a pulley with matching pitch and tooth geometry. Final dimensions and commercial terms are subject to order confirmation.
Timing-belt construction and engagement
Positive synchronous engagement
The molded tooth profile is intended to engage a matching timing pulley. Correct tooth profile, pulley geometry and installation tension are required for stable synchronous motion.
Profile-specific selection
For the XXL type, confirm pitch, belt width, teeth number or pitch length, pulley tooth profile, pulley tooth counts, speed and load before production.
Rubber body and reinforcement
The listed construction uses Synthetic CR Rubber, reinforced with Fiberglass Cord. The tooth contact surface is protected by Wear-Resistant Nylon Elastic Fabric. Final construction should be confirmed against the required operating conditions.
T-Type profile reference
The table below keeps the supplied technical reference within the same profile family. A dash means the source workbook did not confirm that value.
| Type | Pitch | Tooth Height | Belt Thickness | Teeth Range |
|---|---|---|---|---|
| MXL | 2.032 mm | 0.51 mm | 1.14 mm | 43-2044 |
| XXL | 3.175 mm | 0.76 mm | 1.52 mm | 46-124 |
| XL | 5.080 mm | 1.27 mm | 2.30 mm | 22-510 |
| L | 9.525 mm | 1.91 mm | 3.60 mm | 23-530 |
| H | 12.700 mm | 2.29 mm | 4.30 mm | 29-440 |
| XH | 22.225 mm | 6.35 mm | 11.20 mm | 53-220 |
| XXH | 31.750 mm | 9.53 mm | 15.70 mm | 56-144 |
| T2.5 | 2.5 mm | 0.70 mm | 1.30 mm | 42-312 |
| T5 | 5 mm | 1.20 mm | 2.20 mm | 30-400 |
| T10 | 10 mm | 2.50 mm | 4.50 mm | 34-536 |
| T20 | 20 mm | 5.00 mm | 8.00 mm | 61-181 |
Operating properties from the supplied specification
- Excellent dynamic curve performance
- Crack resistance
- Ozone resistance
- Anti-aging performance
- Heat resistance
- Wear resistance
Typical application scope
The supplied T-Type product description covers precision machinery, packaging equipment, printing systems, indexing drives, office equipment and general synchronous transmission. This XXL page emphasizes miniature machinery, compact mechanisms and light indexing drives while final suitability remains subject to pulley matching and application confirmation.
Request a technical recommendation and quotation
Click Inquiry Now and provide the belt marking or XXL profile, required width, teeth number or pitch length, pulley geometry, speed, torque or power, quantity and environment.
Suggested inquiry: “Please quote XXL T-Type rubber timing belts, width [ ], teeth number / pitch length [ ], quantity [ ], pulley profile [ ], speed [ ], power or torque [ ], and operating conditions [ ].”
Frequently asked questions
How do I confirm whether XXL fits my pulley?
Check the T-Type tooth geometry, 3.175 mm pitch, pulley tooth profile and pulley tooth counts. The pulley and belt must match.
Is this a friction-drive belt?
No. The supplied description defines it as a toothed synchronous belt for positive engagement and fixed-ratio transmission.
What is the listed teeth-number range?
The source workbook lists 46-124 for this type.
Are resistance properties confirmed?
The source data lists good crack, ozone, anti-aging, heat and wear resistance; final performance still depends on the confirmed construction and conditions.
Is OEM/ODM available?
The source attributes list OEM/ODM as Available.
Rubber Timing Belt Profile Reference
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