Each motor manufacturer knows the problem of time-consuming contacting of motor terminal blocks. However, a motor can not be tested without an appropriate contacting. SCHLEICH offers various contacting methods in order to save time.
Motor terminal blocks allow a fast clamping of 6-, 9- or 12 pole motor terminal blocks in 2- or 4-wire technology. At motors with resistances under 1Ω the 4-wire technology is an advantage, as the measured results are not influenced by the contact resistances arising between clamps and threaded bolts.
To realize a faster and more user-friendly handling, SCHLEICH developed special motor terminal blocks, which are equipped with collets to enclose each threaded bolt and to assure a safe contacting. A tension lever closes the collets as soon as the socket has been put on the motor terminal block´s bolts. The housing contacting as single- or dual contacting is also integrated in the motor terminal block.
SCHLEICH offers a great variety of different motor terminal blocks.
Customized motor terminal block for hybrid drives
Plus additional sensoric plug
Motor terminal blocks are available for different terminal blocks: 6-, 9- or 12 pole
To select the appropriate socket the following data is important:
number of poles
with or without contact to motor housing
2- or 4-wire contacting
Current level during function tests with high currents
The terminal block sockets are either equipped with none, one or two housing contacts. The housing contact contacts the terminal blocks´s fixing screw and thus establishes the connection between housing and motor. This is an advantage during e.g. HV-tests, as there´s no need to connect a separate ground connection to the motor for fault-to- frame tests.