Device Designs; Lme120 - ABB LME620-AN Operating Instruction

6 LME / RSD10 / RSD20 / RSD50 / RSD100 (Contrac) ELECTRICAL LINEAR ACTUATOR | OI/LME/RSD10/100-EN REV. G
... 2 Design and function

Device designs

LME120

Operating mode
IP rating
Humidity
Ambient temperature
Transport and storage temperature
Long-term storage temperature
Mounting position
Coating
Anti-condensation heater
Power supply for motor and sensors
Cable between actuator and electronic unit
Rated force
Starting force
Rated operating speed, adjustable
Stroke
Weight
Associated electronic unit
Thermal motor monitoring
Motor
Sensors
LME620-AI
S9 – 100%; stall-proof acc. to IEC 60034-1/EN 60034-1
IP 66 acc. to IEC 60529/EN 60529
NEMA 4X acc. to CAN/CSA22.2 No. 94
≤ 95% annual average; condensation not permitted
−10 to 55 °C (15 to 130 °F)
−25 to 55 °C (−15 to 130 °F)
−25 to 70°C (−15 to 160 °F)
−25 to 40 °C (15 to 105 °F)
any position; preferably IMV 1 acc. to IEC 60034-7 / EN 60034-7
2-layer component epoxy (RAL 9005, black)
–
Via Contrac electronic unit only
–
LME620-AI
4 kN (900 lbf) (adjustable to 0.5 / 0.75 or 1× rated force)
1.2 × rated force (break-away torque in end positions for short time 2 × rated force)
2 mm/s (12.7 s/in); 0.1 to 2.0 mm/s (254 to 12.7 s/in)
min.: 0 to 12 mm (0 to 0.47 in) / max. 0 to 60 mm (0 to 2.36 in)
Approx. 21 kg (46 lb)
Integrated electronic unit
With motor temperature monitoring equipment SD241B or similarly certified tripping unit for thermistor
temperature sensors
24 V 3~ asynchronous motor
Position and temperature sensor always available
LME620-AN
−10 to 65 °C (15 to 150 °F)
−25 to 55 °C (−15 to 130 °F)
−40 to 70 °C (−40 to 160 °F)
−30 to 40 °C (−25 to 105 °F)
Optional (separate power supply or power feed from
Contrac electronic unit)
Optional 5 m (16 ft), 10 m (32 ft) or 20 m (65 ft)
max. 30 m (98 ft) for electronic unit EAN823
max. 480 m (1575 ft) for electronic unit EAS822
(Follow the 'electronic unit' data sheet!)
LME620-AN
Approx. 17 kg (38 lb)
For field installation: EAN823
For rack installation: EAS822