Forklift soft and hard-wired connection gearbox vibration analysis and comparison tests

Nowadays, small tonnage forklift soft connection gearbox has become the trend and the trend, its excellent damping performance and driving comfort by more and more customers. electrical forklift also respond to market demand, has developed a new gearbox type, and for this soft and traditional hard-wired connection transmission gearbox, making comparative analysis of vibration.

Testing tools: a smart phone (equipped with acceleration sensors, equipped with vibration test software), double sided tape, cable ties and other fixed tool sleepy.

Note: The accelerometer on the phone, although not as professional precision and accuracy of the sensor, there is no professional data acquisition and analysis equipment, but still able to visually reflect two different gearbox support structure, different damping effect .

Test objects: soft connection gearbox Diesel Rough Terrain Forklift Truck 1, 2.5 tons, C240 engine; hardwired gearbox forklift 1, 2.5 tons, C240 engine. Like the rest of the configuration of two forklifts.

Test conditions: engine idling, the same two truck idling.

Note: With the increase in engine speed, vibration significantly reduced, so the test conditions to select the engine idling.

Test points: engine cylinder head, the seat surface, the left side of the steering wheel rim, front fascia frame Omo.