Multi Turn Lmp-a Series Of Electric Actuators

Multi Turn Lmp-a Series Of Electric Actuators

Lmp-a series produced by lmtork is a new and powerful intelligent multi turn electric actuator
technical parameter:
Optional temperature range: -20C-+60C,-30°C-+70C,-40°C- -+80C,
extreme envi ronment :0°C-+120°C (Lmtork split actuator can be used)

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Table 4


*Installation dimension of Imp-a actuator


*Installation dimension of Imp-a actuator


*LMTORK Working principle diagram


LMTORK Control and wiring

*Control and wiring
The wiring mode of intelligent electric actuator is corresponding to the function of the actuator. The
cus tomer connects according to the requirements of the automatic control system and the funct ional
characteristics of the actuator. The funct ional characteristics of the actuator are connected. The funct ions
and corresponding terminals of the actuator are as fol lows:
The terminals used below are the terminals of basic configuration, and the other terminals are addi t ional
contacts and alternative funct ions. .



Warning: please refer to the rated voltage of the electric actuator system before connecting the three -phase .
power supply. When the power supply is three-phase 380V,the power supply is connected to terminals 1 / u,2 /
V and 3 / W; When the power supply is single-phase 220 V,the power supply is connected to I /L,2/ n.


*LMTORK Control and wiring

Switch type internal power supply wiring diagram


Wiring diagran of regulating internal power supply


Note: when selecting internal power supply,
No.4 is DC24 negative and No.5 is DC24.
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Note: only one type of power supply can bg, selected when selecting power supply mode, such as
external power supply or internal power supply. When ex ternal power supply is selected, the
negative connection is No. 36 when ac/dc24v is selected. Over 220V connected to No. 40,
After 36 is connected to the power supply, it can not be connected to 40. It can only be one of two.

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