Table 1 High Current Connections - TUG MZ Operation Maintenance & Parts Manual

2 — INSTALLATION & WIRING:
6
1 1 J U LY 2 0 0 8 D R A F T
High Current Connections
HIGH CURRENT CONNECTIONS
There are five high-current terminals, identified on the controller housing as
, , , , and .
B+ B- U V W

Table 1 High Current Connections

TERMINAL
B+
B-
U
V
W
Lug assembly: 1234 models
Five aluminum M6 terminals are provided. Lugs should be installed as follows,
using M6 bolts sized to provide proper engagement (see diagram):
• Place the lug on top of the aluminum terminal, followed by
a high-load safety washer with its convex side on top. The
washer should be a
• If two lugs are used on the same terminal, stack them so the
lug carrying the least current is on top.
• Tighten the assembly to 10.2 ±1.1 N·m (90 ±10 in-lbs).
FUNCTION
Positive battery to controller.
Negative battery to controller.
Motor phase U.
Motor phase V.
Motor phase W.
416320, or equivalent.
SCHNORR
Curtis 1234/36/38 Manual,
Rev. D