ISO 5751-1:2010 PDF

Name: ISO 5751-1:2010 — Motorcycle tyres and rims (metric series) — Part 1: Design guides
SKU: ISO 5751-1:2010
Price: 25 EUR
Availability: InStock

Motorcycle tyres and rims (metric series) — Part 1: Design guides

Название (английский):

ISO 5751-1:2010

Motorcycle tyres and rims (metric series) — Part 1: Design guides

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 14
Дата публикации:: 11 ноября 2010 г.
Издание:: ISO IS 5751 edition 7 version 1
ICS:: 43.140

Тип поставки:

Full version210 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:210 €

Описание (английский):

ISO 5751-1:2010 gives guidelines for the design of, and specifies the designation and calculation of the dimensions for metric series motorcycle tyres. It is applicable to motorcycle tyres with a reduced height/width ratio (100 and lower) that can be fitted on cylindrical bead-seat or 5° tapered bead-seat rims. It is also applicable to other concepts of tyre and rim, provided the appropriate rim/section ratios and coefficients are established for them.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 5751-1:2010 - "Motorcycle tyres and rims (metric series) - Part 1: Design guides" provides design guidance, designation rules and the calculation methods for dimensions of metric-series motorcycle tyres. It applies to tyres with reduced height/width ratios (100 and lower) intended for cylindrical bead-seat or 5° tapered bead-seat rims, and can be extended to other tyre/rim concepts when appropriate rim/section ratios and coefficients are defined.

Key topics and technical requirements

Tyre designation and marking

Sidewall markings must show size and construction and service description (load index and speed symbol).
Construction codes: B (bias‑belted), - (diagonal), R (radial). High‑speed categories use VB/ZB/VR/ZR and special marking conventions.
Mandatory markings for tubeless tyres (“TUBELESS”) and rotation direction arrows where applicable.

Calculation of design dimensions

Procedures to compute the theoretical rim width, design section width, section height, and overall tyre diameter.
Rim/section ratio K values given for aspect ratios (examples: K = 0.6 for 100/90/80; 0.7 for 70/65/60; 0.9 for 45–30).
Rules for choosing the measuring rim width and rounding conventions.

Maximum and minimum service dimensions

Maximum overall width and diameter in service are calculated using coefficients (a, b) that depend on tread configuration (Types A–D) and tyre construction.
Minimum section width requirements and tolerance rules (minimum difference and measurement procedure).

Load‑carrying capacity and speed

Tyre load‑carrying capacity (TLCC) linked to load index; applicable up to 210 km/h, with defined percentage reductions for higher speed categories (V, W, VB/VR, ZR/ZB).
Guidance on centrifugal radius and factors to account for service growth and deformation.

Measurement procedure

Mount on measuring rim, inflate to recommended pressure, condition 24 hours at room temperature, then measure.

Related standards

ISO 5751 (Parts 2 and 3) - dimensions/load capacities and approved rim contours

ISO 4249 (code‑designated series)

ISO 4223-1 (tyre industry terminology)

ISO 6054 (rim codes for small diameters)

Keywords: ISO 5751-1:2010, motorcycle tyres, metric series, tyre designation, tyre dimensions, load‑carrying capacity, speed symbols, rim/section ratio.

ISO 5751-1:2010 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications

Who uses it

Related standards

Технические детали

ISO 5751-1:2004

Motorcycle tyres and rims (metric series) — Part 1: Design guides

BS ISO 4249-3:2010

Motorcycle tyres and rims (code-designated series). Rims.

BS ISO 4223-1:2017

Definitions of some terms used in the tyre industry. Pneumatic tyres.

ISO 6054-1:1990

Motorcycle tyres and rims (Code-designated series) — Diameter codes 4 to 12 — Part 1: Tyres