Product Overview

Product Description:

The Office Chair Swivel Durability Testing Machine is designed for all office chairs with rotating seat functionality. It is used to evaluate the rotational performance of office chairs under loaded conditions. The machine ensures compliance with national standards and BIFMA standards and can also be customized according to specific customer requirements.

Product Application:

The Office Chair Swivel Durability Testing Machine is suitable for all office chairs with rotating seat functionality. It evaluates the rotational performance of office chairs under loaded conditions. The machine complies with national standards and BIFMA standards and can be customized to meet specific customer requirements.

Product Features:

Loading Device:
- Equipped with adjustable weights such as counterweights or sandbags, allowing precise loading on the chair seat as per different testing standards.
- For example, the standard 225 lbs sandbag is commonly used in testing.
Swivel Drive System:
- Typically uses a combination of motor and reducer, such as a servo motor and planetary reducer, to provide stable and precise rotational power.
- Operates with low noise during testing.
Sample Fixing Device:
- Features a multifunctional fixing mechanism to securely and quickly attach various types of chairs commonly available on the market.
- Accommodates different sizes and shapes of office chairs, often including self-aligning functionality to avoid vertical stress on chair legs, simulating real-world usage scenarios.
Angle Adjustment Mechanism:
- The rotation angle is adjustable from 0° to 360°, allowing for standard angle testing or custom angle settings based on specific requirements.
- Meets the testing demands of various office chair swivel functions.
Control System:
- Utilizes a PLC control system with a high-powered stepper motor for high automation, simplicity, and precise control.
- Features automatic operation, data logging and monitoring, and abnormal situation alarms with stop protection.
- Includes options to set test cycles, auto-stop upon completion, and auto-save test results in case of mid-test interruptions or power outages.
Safety Protection Mechanism:
- Equipped with multiple safety features:
  - Cylinder Stroke Limiter: Ensures testing travel remains within designated limits.
  - Force Value Protection: Stops operation if force exceeds preset thresholds, preventing equipment damage or injury from sample failure or unexpected conditions.

Compliance Standards:

ANSI/BIFMA X5.1-2017 8 Swivel Test - Cyclic
- Ensures compliance with cyclic swivel testing requirements for office chairs.

Technical Parameters

Technical Specifications:

Test Cycles:
- Adjustable from 0–999,999 cycles
Turntable Diameter:
- 700mm
Loading Weight:
- 122kg (270lbs)
Test Speed:
- 9 cycles/min (or specified speed)
Power Supply:
- 1∮, AC 220V, 3A