SEW-Eurodrive CM3C63-100, Руководство по эксплуатации

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5
Electrical installation
Connecting the motor and encoder system via KK terminal box
Operating Instructions – CM3C63 – 100
67
5.8.7 Power connection on terminal box
The following figure shows the power connection in the terminal box.
[1]
[2]
[6]
[7]
[8]
[3]
[5]
[4]
18014401410364299
[1]
Terminal stud
[5]
Terminal board
[2] Top nut [6] Customer's cable
[3] Washer [7] Bottom nut
[4] Motor cable [8] Lock washer
For designing the terminal box, positions 4, 6 and 7 are regarded as current-carrying.
Terminal stud
diameter
Tightening
torque of hex nut
Connection
by cus-
tomer
Design Connection
type
Scope of delivery
Cross sec-
tion
M4 1.6 Nm ≤ 6 mm
2
Version 1b Ring cable lug Preassembled terminal
links
≤ 6 mm
2
Design 2 Ring cable lug Small connection ac-
cessories enclosed in
bag
M5 2.0 Nm ≤ 10 mm
2
Design 2 Ring cable lug Small connection ac-
cessories enclosed in
bag
M6 3.0 Nm ≤ 16 mm
2
Design 3 Ring cable lug Small connection ac-
cessories enclosed in
bag
M8 6.0 Nm ≤ 25 mm
2
Design 3 Ring cable lug Premounted connection
pieces
M10 10.0 Nm ≤ 50 mm
2
Design 3 Ring cable lug Premounted connection
pieces
26870460/EN – 05/2021