Office chair rotation life testing machine

Office chair rotation life testing machine、Office chair rotation durability tester

Core functions and standard coverage

Applicable standards

QB/T 2280-2016 6.6.11 (Seat Surface Rotation Durability)

BIFMA X5.1-2017 8 (Rotation Test)

BIFMA X5.4-2020 19 (Durability of Rotating Mechanism)

BS EN 1728:2012 7.11/7.13 (Rotational stability and loading requirements)

Test project

Cycle durability of rotating mechanism (including two-stage testing of seat surface height and position)

Rotational stability and static loading verification

Multi standard compatibility switching (pre-set through the program)

Technical parameters (compatible with multiple standards)

Control system: PLC

Operation interface: 7-inch color touch screen, switching between Chinese and English

Maximum vertical load: ≥ 120 kg (compatible with BIFMA static load requirements)

Load accuracy: ± 1% FS (full scale)

Rotating mechanism:

Rotation angle: 360 ° ± 10 ° (adjustable to meet BIFMA full cycle testing)

Rotation frequency: 5-15 rpm (programmable, covering QB/T and BIFMA speed ranges)

Number of tests:

Single stage maximum: 120000 times (BIFMA X5.1 requirement)

Dual stage mode: 60000 times/stage (one seat high and one seat low, in accordance with QB/T 6.6.11)

Displacement control:

Travel resolution: ± 0.1 mm (ensuring angle repeatability)

Safety protection: overload shutdown, angle limit, emergency braking, and fault self diagnosis

Fixture configuration: Universal seat surface fixture (suitable for different chair surface sizes)

Pneumatic locking device (to prevent loosening during testing)

Transmission system: driven by servo motor, ensuring smooth rotation (avoiding impact loads)

Power supply: 220V/50ZH

Basic configuration:

One host, one power cord, one set of wrenches, one instruction manual, one certificate of conformity, and one nameplate.

Office chair rotation life testing machine