ISO 20957-9:2016

Name: ISO 20957-9:2016 — Stationary training equipment — Part 9: Elliptical trainers, additional specific safety requirements and test methods
SKU: ISO 20957-9:2016
Price: 25 EUR
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Stationary training equipment — Part 9: Elliptical trainers, additional specific safety requirements and test methods

Название (английский):

ISO 20957-9:2016

Stationary training equipment — Part 9: Elliptical trainers, additional specific safety requirements and test methods

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 14
Дата публикации:: 13 октября 2016 г.
Издание:: ISO IS 20957 edition 2 version 1
ICS:: 97.220.30

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Описание (английский):

ISO 20957-9:2016 specifies additional safety requirements for elliptical trainers in addition to the general safety requirements of ISO 20957‑1. ISO 20957-9:2016 specifies safety requirements for cardiovascular equipment with a closed pattern motion and/or a reciprocating motion, where the user's feet are designed to be in contact with the footplatform, but not including steppers, performed from either a standing or seated position.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 20957-9:2016 - Stationary training equipment - Part 9: Elliptical trainers - specifies additional safety requirements and test methods for elliptical trainers, supplementing the general requirements of ISO 20957‑1. It covers cardiovascular equipment that produces a closed‑pattern or reciprocating foot motion (feet in contact with a footplatform) used standing or seated - excluding steppers. The standard focuses on design safety, mechanical integrity and repeatable test methods to reduce injury risk and ensure reliable performance.

Key Topics and Requirements

Scope & classification

Applies in addition to the general safety requirements of ISO 20957‑1 and addresses different equipment classes (examples: class A, B, C; endurance classes H and S).

External construction

Eliminate squeeze and shear points in accessible areas; specific probe tests are defined to check entrapment risk.
Temperature rise: accessible parts must not exceed 65 °C under test.

Handlebars

Moving handlebars: limited permanent deformation (≤ 3%) and tip geometry to reduce facial injury risk (examples: tip diameter ≥ 50 mm or inverted U-shape).
Non‑moving and seat handlebars: deformation and load resistance limits; seat handlebars tested at specified vertical loads (≥ 1 000 N / 2 000 N depending on condition).

Footplatforms

Non‑slip surface requirement (minimum 300 mm × 100 mm or 90% of usable surface) with coefficient of friction > 0.5 (ISO 5904 test).
Front and inside edge guards: minimum heights and coverage to prevent feet slipping off.

Stability & endurance

Equipment must not tip over during stability tests.
Endurance cycle requirements: 12,000 cycles for class H and 100,000 cycles for class S; product must remain functional after testing.

Power and performance

Class A: mechanical power accuracy limits (±5 W up to 50 W; ±10% over 50 W) and user manual warnings about human vs. mechanical power.
Class B/C: specific rules about power display (e.g., not in watts for some classes) and reproducible adjustment ranges (class B ±25%).

Test methods

Defined procedures for dimensional checks, visual/tactile examination, squeeze/shear testing, temperature, handlebars, stability, endurance and power repeatability.

Applications - Who Uses This Standard

Elliptical trainer manufacturers - design validation and conformity to international safety practice.

Test laboratories and certification bodies - conducting standardized safety and performance tests.

Product designers & R&D teams - integrating safety features (handlebar geometry, footplatform guards, thermal management).

Procurement, gym operators & facility managers - selecting compliant and durable equipment.

Regulators & compliance officers - referencing objective test methods and acceptance criteria.

Related Standards

ISO 20957‑1 - Stationary training equipment - General safety requirements and test methods (foundation standard).

ISO 5904 - Determination of resistance to slipping (applies to footplatform testing).

EN 71‑1 - Test finger probe references for entrapment testing.

Keywords: ISO 20957-9:2016, elliptical trainers safety, stationary training equipment, test methods, footplatform, handlebars, endurance testing, power accuracy, ISO 20957-1.

ISO 20957-9:2016

Abstract

Похожие стандарты

Overview

Key Topics and Requirements

Applications - Who Uses This Standard

Related Standards

Технические детали

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