Datasheet

2
C3AW Trigger switch for DC Brushless tools
Mechanical Characteristics
Note: These are initial values.
Operation Characteristics
Note: These are initial values.
*1. TTF is maximum load of up to total travel.
*2. RF is the value of the minimum of up to return to the front of 1 mm free position (FP) from total travel position (TTP).
*3. The lever load is measured in the position shown in the figure below.
Mechanical durability
Trigger Operation cycle: 300,000 or more, Operating speed and frequency: 400 mm/sec, 60 /min
Lever Operation cycle: 50,000 or more, Operating frequency: 60 /min
Electrical durability Operating cycle: 200,000 or more, resistance load DC 42 V 10 mA
Vibration resistance
Double amplitude 1.5 mm, 10 to 2,000 Hz (Vibration acceleration: 200 m/s
2
max.)
XYZ direction, 2 hrs each
Shock resistance Malfunction 3000 m/s
2
Contact resistance (Initial)
(Voltage drop method at DC 6 V 1 mA)
Flat Cable No. 1-5 (At TTP): 10 Ω max.
Flat Cable No. 4-6 (Lever at F position): 10 Ω max.
Flat Cable No. 4-7 (Lever at R position): 10 Ω max.
Insulation resistance (Between terminals)
(Insulation resistance meter at DC 250 V)
Flat Cable No. 1-5 (At FP): 100 MΩ min.
Flat Cable No. 4-7 (Lever at F position): 100 MΩ min.
Flat Cable No. 4-6 (Lever at R position): 100 MΩ min.
Dielectric strength (Between terminals)
Flat Cable No. 1-5 (At FP): AC 250 V 1 min
Flat Cable No. 4-7 (Lever at F position): AC 250 V 1 min
Flat Cable No. 4-6 (Lever at R position): AC 250 V 1 min
Operating temperature limit -20°C to +65°C (without icing and condensing)
Operating humidity limit 85% RH max. (at +5°C to +35°C)
Protective structure IEC IP6X
Content Trigger Lever
Total operating force TTF max.*1 20 N 5 ±3 N
Release force RF min.*2 1 N ---
Main switch ON position (A-B) PT1 2.0 ±0.3 mm ---
Variable output start position (A-C) PT2 2.8 ±0.4 mm ---
Full speed position (A-D) PT3 6.5 ±0.5 mm ---
Total travel (A-E) TT 8.5 ±0.5 mm (13°)
5 ±3N *3
R-position
N-position
F-position
13°
13°