Technical Data; Lubricants; Mounting; Checking The Actuator Type - ABB Contrac LME620AI Instructions Manual

6. Technical data

Rated force [kN]
Starting force [Nm]
Handwheel force required to
achieve the rated
Rated speed [mm(s]
Ambient temperature
Weight
Associated electronics
Power supply (on electron-
ics)
Current (115 V / 230 V) [A]
max:
during positioning:
Table 1:
1)
actuators for this temperature range are equipped with an additional electrical heater

6.1 Lubricants

spindle
gearwheels, ball bearings, motor bearings
Table 2:
1)
(labeled in accordance with DIN 51502)

7. Mounting

7.1 Checking the Actuator Type

- Check if you have an actuator with integrated or with separate electronics
7.2 Mounting Orientation
Any mounting orientation is permissible. To facilitate mounting and maintenance,
however, it is recommended to use orientation IMV 1 (thrust rod downwards).
In all mounting orientations the actuator must not be exposed directly to rain, snow or
other environmental influences.

7.3 Mounting Instructions

- Make sure that the actuator is accessible from all sides to ensure convenient use of
the handwheel, electrical connection and replacement of assemblies.
- Avoid direct exposure to rain, snow, and other environmental influences. Select the
mounting site accordingly.
- When mounting the actuator close to heat sources use an insluating layer or shiel-
ding.
LME 620 AI
approx. 1.2 x rated force (break-away force in end posi-
tions 2 x rated force for a short time)
2.0 ... 0.5
(-30)1) -10°C ... + 55°C
approx. 24 kg
Integrated in actuator
115 V AC (94 V ... 130 V) or 230 V AC
(190 V ... 260 V); 47.5 ... 63 Hz
1.0 / 0.5
approx 40% ... 50% of max.
filled in factory prior to delivery
Optimol Optipit
ESSO Beacon 325
LME 620 AN
4 ... 2
11 N
1)
(-30) -10°C ... + 65°C
approx. 10 kg
For field mounting: EAN 820
For rack mounting: EAS 822
Grease types
1)
5