Alternator
Brush·
box
fixing screws
Diode
heat
sink fixings
Through-bolts
..
GENERAL
DATA-continued
10 lb. in. ('115 kg. m.).
25 lb. in. ('288 kg. m.).
45
to
50 lb. in. ('518
to
-576 kg.
m.t
•
ELECTRICAL
EQUIPMENT
System
Charging system
..
Battery
Capacity: BLT7A, BLTZ7A
..
BT7A, BTZ7A
Starter
motor
Dynamo
..
Maximum
output
Cut-in speed
Control
box
Cut-out: Cut-in voltage
..
Drop-off
voltage
Reverse current
Regulator
(at
3,000 r.p.m. dynamo speed):
Open-circuit setting
at
20~
C. (68
0
F.)
For
ambient temperatures other
than
20
0
C. (68
0
F.) the
following allowances should be made
to
the
above setting:
For
every 10° C. (18° F.) above 20°
C~
(68° .p.) subtract
·1
volt.
For
every 10° C. (18
0
F.) below 20° C. (68° F.)
add
·1
volt.
12-volt, positive earth.
Compensated voltage control.
Lucas BLT7A, BLTZ7A, BT7A, BTZ7A.
34 amp.-hr.
at
20-hr. rate.
43 amp.-hr.
at
20·hr. rate.
Lucas M35G.
Lucas C40.
22 amps.
at
2,250 r.p.m.
1,450 r.p.m.
at
13·5 volts.
Lucas RBI06j2.
12·7
to
13·3.
8·5
to
11·0.
5·0 amps. (max.).
16·0
to
16·6 volts.
•
Alternator
..
Maximum
output
Rotor
windings: Resistance
..
Current
Minimum
brush
length
Brush spring pressure:
H
in.
(19,84 mm.) compressed length
..
.H in. (10,32 mm.) compressed length
..
Control unit
Type
Voltage setting at 3,000 alternator r.p.m.
Circuit resistance (max.)
Lucas 11AC (12 volts).
43 amperes.
..
3·8±·2
ohms
at
20°
C.
(68° F.).
3·2 amps.
at
·12 volts.'
A in. (3,97 mm.).
..
4
to
5 oz. (113
to
142 gm.)•
7!
to
8loz.
(212
to
241
gm.).
Lucas 4TR.
13·9
to
14·3 volts.
·1
ohm.
Fields isolating relay
Lucas 6RA.
General
Data
7
~
.;
.
..........•...
,.:.
..
6 ft.
8A
in. (2,036 m.).
.,
7 ft.
O-A-
in. (2'138 m.).
..
6 ft.
8A
in. (2,036 m.).
10
ft. 01 in. (3,05 m.).
10 ft.
9i
in. (3'259 m.).
..
10 ft.
lOt
in. (3,315 m.).
.,
10 ft. 0 in. (3,04 m.).
..
4 ft.
7t
in. (1'41 m.).
4 ft.
3-!-
in. (1,36 m.).
.,
4 ft. 5 in. (1'35 m.).
.,
4 ft.
6t
in. (1'38 m.).
..
4 ft.
5-!-
~
..
't\,'
,36 m.).
4ft.
8
4i.~42
m.).
..
Lucas 3AW.
Moke
Overall height: Saloon
Van
Traveller, Countryman,
and
Pick-up
..
Moke
MINI. Issue 2.
14091
Warning light control
Overall width
GENERAL DIMENSIONS
Wheelbase: Saloon
Van, Pick-up, Traveller,
and
Countryman
Moke
Overall length: Saloon
.,
Van, Traveller,
and
Countryman
Pick-up
Moke
mk1-performance-conversions.co.uk