Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Commutator
Commutator:
1.
Place the armature on a pair of V-blocks, and check the deflection by using a dial gauge.
Standard value: 0.05 mm (0.0020 in.) Limit: 0.1 mm (0.0040 in.)Commutator:
2.
Check the outer diameter of the commutator.
Standard value: 29.4 mm (1.158 in.) Limit: 28.4 mm (1.118 in.)Commutator:
3.
Check the depth of the undercut between segments.
Standard value: 0.5 mm (0.020 in.)
