Product Information

Semflex®-D Series

Electric Wire-Drum-Type Gate Actuator
Trim appearance (Small lightweight compact)
Epoch-making small lightweight and compact design (1/2 or less of mass, compared with our products)
The footprint is minimized with its appearance damaging no beauties of environment.
All the cables in machine are built in. (With no exposure to the outside)
Quick opening/closing (3x of open/close speed, programmable)
In case of emergency blocking, high-speed operation is possible.
While opened, it operates slowly (0.3 m/min) at first, then at high speed (1.0 m/min).
 While it is closed, a high-speed retry and flushing are possible as standard.
Easy maintenance (reducing life-cycle costs)
Oil replacement point centralized, 1/10 of waste oil amount, eco-design
Reliability based on 1/5 of parts is improved significantly. (Example of LP30)
Simple ubiquitous (with web operation function added optionally)
It can be operated immediately by only supplying power. (It is integral with control devices as standard.)
It has excellent expandability in the all-in-one design.
Also the Web remote operation function can be added and installed easily. (Available optionally)

Semflex®-D Series

Features

  • Compliance
    Compliant with Dam & Weir Equipment Engineering Standards (Draft)
    Compliant with Hydraulic Gate and Penstock Engineering Standards
  • Function
    Electric opening/closing function
    Overload protection function
    Reliable braking function based on double braking mechanism
    Descent-under-self-weight function
    Control panel with heat shield plate
    Tamper-resistant locking device included

Specifications

  Model
Item D10 D20 D30 D40 D50
Open/Close Capability(kN) 10 20 30 40 50
Open/Close Speed Electric MaximumSm(m/min) 2 1.9 1.9 1.9 2
Manual Standard Type Sh
(cm/30rev)
5.6 1.84 2.15 2.33 1.61
High-Efficiency Type Sh
(cm/30rev)
26.5 9.07 10.6 7.02 5

Motor Output

(kW)
0.6 1.15 1.5 2 3
Manual Operation Force(N) 100N or less
Descending Force(kN) 30 to 70% of open/close capability
Descent-Under-Self-Weight Speed(m/min) 3 or less (Varying with descending force)
Drum P.C.D (mm) 270 360 420 500 600
Wire Rope
Diameter
(mm)
14 18 22 26 28
Stroke(max.m) 2 2.5 3 3.5 4
Environment temperature Operating Temperature(°C) Environment temperature: -10°C to +50°C(Space heater effective conditions)
Protection Structure IP55(JIS C9020 IEC529)
Power Supply AC200V/220V 50/60Hz
Main Body Mass(kg) 350 530 560 810 1080

*The dimensions and shape are subject to slight change without notice.

Handling-Related Document