Installation, Operation and Maintenance Manual
Butterfly Valves Type 75, 75D Electric Actuated Type S 6
(6) Specifications of actuator
List of Specifications
Adaptive nominal size 450-600mm
(18”-24”)
450mm
(18”)
500, 600mm
(20”, 24”)
Body material PP, PVDF PDCPD
Actuator type LTRM-01/ BRM-2 LTMD-01/ BRM-3
Opening and closing
time (Sec.)
50Hz
41 38 49
60Hz 34 41 50
Protection structure IP55
Motor starting current
(A)
50/60Hz
AC200V 10.2/9.6
AC400V 4.6/4.4
Motor rated current
(A)
50/60Hz
AC200V 2.5/2.2
AC400V 1.2/0.99
Number of rotations of
manual operating handle 15
Watt consumption (W)
50/60Hz
AC200V
620/593
AC400V 625/556
Nominal diameter of cable connector Operation Circuit: 3-G1
Motor Circuit: 1-G3/4
Operation Circuit: 2-G1
Motor Circuit: 1-G3/4
Motor rated output (W) 400
By kind of motor insulation B kind
Motor rated time (min.) 15
Capacity of limit switch AC250V 5A
Motor polar number (P) 4
Space heater rated output(W) 10 30
Maximum impressed
voltage between
potentiometers
(V)
135 Ω 15
200 Ω 20
500 Ω 30
1000 Ω 45
*In case of the actuator with an electronic positioner, the actuator type becomes “LTMD-01Z/ BRM-2, 3”.
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