IEC 60745-2-1 Impact Drills Tester | Electric Hammer Durability Test Apparatus

The LS60745-F103 hammer drill durability testing machine is a professional device specifically designed for durability testing of handheld power tools. Composed of an electrical control cabinet and mechanical components, it enables intermittent operation testing of tools. The equipment can simulate the tool’s usage under different voltage conditions by adjusting the voltage and setting the running and stopping cycles. It also supports testing the tool in various placement orientations and can apply axial force to ensure the stable operation of the impact mechanism. This allows for the assessment of whether hammer drills and power tools pose electrical and mechanical hazards during normal use, providing a reliable basis for product quality verification.

Standards:

IEC 60745-2-1 Figure 101

Application:
Conduct durability tests on handheld power tools below 2.5kW.

Sample range:
Electric drill, impact drill and electric hammer.

Specification:
1. No-load operation test: All electric hammers, including hammer drills, are installed on the test device shown in Figure 103. The hammer drill is away from the electric hammer mechanism and runs at 1.1 times the voltage. It runs for 12 hours without load and then runs for 12 hours at 0.9 times the rated voltage. Each operation cycle consists of 100s continuous operation and 20s power-off rest. During the test, the electric hammer is placed in three different directions (horizontal, vertical upward, and vertical downward) at each voltage, and each position runs for about 4 hours.
2. Load operation test: All electric hammers, including hammer drills, are installed on the test device shown in Figure 103. They run for 4*6h each time at the rated voltage or the average value of the rated voltage range, with at least 30min intervals each time.
In these tests, the electric hammer is in the power-off operation state, and each operation cycle consists of a 30s connection operation cycle and a 90s power-off decomposition cycle. During the test, the elastic body applies axial force for the stable operation of the impact mechanism.
Switches not installed on the tool can be connected or disconnected. During the test, it is permitted to use brushes and add tool and lubricant oil to the tool. If the impact mechanism fails mechanically during the test but does not cause partial power failure, it is permitted to use a new impact mechanism.