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

Test Values

Test Values

Model Number		Bosch KC 14V 40-70A
Rated Voltage		14 Volts (V)
Slip-ring Diameter	New	15.8 Millimeter (mm)
	Minimum	14.8 Millimeter (mm)
Minimum Brush Length		7.5 Millimeter (mm) Note: Protruding From Brush Holder
Resistance	Rotor Windings	2.6 Ohms (ohms)
	Between Stator Phases	0.037 Ohms (ohms)
Current Output		40 at 1800 _Amperes At RPM (A @ rpm)
		70 at 6000 _Amperes At RPM (A @ rpm)