HE1B Key features include:
HE1B Series Basic Enabling Switch
•
3 position funtionality (OFF – ON –OFF) as required for manual robotic control
•
Ideally suited for use as enabling (aka “deadman”) switch on teach pendants
•
Provides a high level of safety based on human behavioral studies that determine
personnel may squeeze OR let go when presented with a panic situation
•
Positive action contacts “On” (pos. 2) to “Off” (pos. 3) ensure no contact welding (per
EN60947-5-1 / IEC60947-5-1)
•
Contacts will not close when released from “Off” (pos. 3) to “Off” (pos. 1)
(per IEC60204-1; 9.2.5.8)
•
Small, lightweight and highly reliable
Specifications
Conforming
to
Standards
IEC60947-5-1, EN60947-5-1, JIS C8201-5-1, UL508, CSA C22.2 No 14
Operating
Temperature
–25 to
+60˚C
(no freezing)
Operating
Humidity
45 to 85% RH maximum (no condensation)
Storage
Temperature
–40 to
+80˚C
(no freezing)
Pollution
Degree
2
Initial
Contact
Resistance
50mΩ
maximum
Insulation
Resistance
100MΩ
minimum
Impulse
Withstand
Voltage
2.5kV
Operating Frequency
1200 operations/hour
Mechanical Life
Position 1
‡
2: 1,000,000 operations minimum
Position 1
‡
2
‡
3
‡
1: 100,000 operations minimum
100,000 operations minimum at rated load
100m/s
2
(10G)
1000m/s
2
(100G)
5 to 55Hz, amplitude 0.5mm minimum
16.7Hz, amplitude 1.5mm minimum
Electrical Life
Shock
Resistance
Vibration
Resistance
Operating
Extremes
Damage
Limits
Operating
Extremes
Damage
Limits
T
erminal
Shape
Solder Terminal
Recommended
Wire
0.5mm
2
maximum / 1 line (20AWG)
Solder
Heat Resistance
260°C / 3 seconds maximum
T
erminal
Pulling Strength
20N minimum
Recommended
Screw T
orque
HE1B-M1: M3 screw / 0.5 to 0.8Nm
Degree
of
Protection
IP40 (IEC 60529) excluding terminal part
Conditional
Short
-Circuit Current
50A (250V)
Recommended
Short
Circuit
Protection
250V, 10A fast blow fuse (IEC 60127-1)
Weight
Approx. 6g
Circuit Opening
Force
30N minimum (position 2
‡
3)
Control
Resistance (Operating)
250N minimum
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Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
