REact EQ -L 22
ELECTRIC ACTUATORS
The robust modular design covers a wide range of actuating forces from 675 – 3370 lbs.
force. A wide range of actuating speeds and all standard voltages are available, giving
the customer an actuator to suit their needs. Many options and accessories are available,
including two extra limit switches (for the customer) as standard. These actuators are
also available with a certified hydraulic fail close function and come with a hand wheel
for manual operation as standard.
OPTIONS
Hydraulic and electrical Emergency Closing Unit. This unit gives valves with electric
actuators a proven and reliable fail safe option. The unit closes/opens smoothly even
at large differential pressures. The closing time can be adjusted to meet the system
requirements. Automatic return to closed loop control is possible without any external
components or wiring. This ensures that the valve resumes normal duties as soon as
the plant returns to normal operations.
The robust modular design covers a wide range of actuating forces from 675 – 3370 lbs.
force. A wide range of actuating speeds and all standard voltages are available, giving
the customer an actuator to suit their needs. Many options and accessories are available,
including two extra limit switches (for the customer) as standard. These actuators are
also available with a certified hydraulic fail close function and come with a hand wheel
for manual operation as standard.
OPTIONS
Hydraulic and electrical Emergency Closing Unit. This unit gives valves with electric
actuators a proven and reliable fail safe option. The unit closes/opens smoothly even
at large differential pressures. The closing time can be adjusted to meet the system
requirements. Automatic return to closed loop control is possible without any external
components or wiring. This ensures that the valve resumes normal duties as soon as
the plant returns to normal operations.
General Information
Brand:
RTK
Type:
Intelligent BLDC motor
Category
Actuators > Electric
Markets
Industrial > Water & Wastewater
Industrial > Pulp & Paper
Paints & Colors
Industrial > Mining
Industrial > Chemical
Industrial > Food & Beverages
Industrial > Nuclear
Industrial > Petrochemical
FireFighting
Textile
Industrial > Heating and Cooling
Industrial > Industrial Boilers
Product Design
Linear Actuator
Benefits
Electric Actuator
All valves are available with an electrically-operated actuator. These
actuators provide higher actuating forces than comparable pneumatic
actuators.
A wide range of operating voltages and actuating speeds are
available for each actuator version, ensuring the actuator is tailor made
for each application.
Due to the inherent stiffness of the gear wheels
and motors these actuators effectively buffer high fluid dynamic forces
experienced in extreme flow conditions.
A variety of accessories, including
feed-back potentiometers, positioners, hydraulic and electrical fail safe
units are available for these actuators, providing the best range in industry.
Approved according to industrial standards like NEMA, NRTL, CE and IP.
2 Robust modular industrial design covering a wide range of actuating
forces, speeds and operating voltages.
3 Wide range of options available including feedback potentiometer,
positioner and two extra limit switches as standard.
All valves are available with an electrically-operated actuator. These
actuators provide higher actuating forces than comparable pneumatic
actuators.
A wide range of operating voltages and actuating speeds are
available for each actuator version, ensuring the actuator is tailor made
for each application.
Due to the inherent stiffness of the gear wheels
and motors these actuators effectively buffer high fluid dynamic forces
experienced in extreme flow conditions.
A variety of accessories, including
feed-back potentiometers, positioners, hydraulic and electrical fail safe
units are available for these actuators, providing the best range in industry.
Approved according to industrial standards like NEMA, NRTL, CE and IP.
2 Robust modular industrial design covering a wide range of actuating
forces, speeds and operating voltages.
3 Wide range of options available including feedback potentiometer,
positioner and two extra limit switches as standard.
Optional Accessories:
Potentiometer: max. 2 - 1 kΩ, 2 kΩ ,5 kΩ,
Position indicator: REtrans4W, 3-Wire,
REtrans2W, 2-wire,
0(4) – 20 mA, 0(2) – 10 V,
4-20 mA
REpos / digital positioner with display: REpos-Input 0(4) – 20 mA bzw. 0(2) – 10 V,
Output 0(4) – 20 mA bzw. 0(2) – 10 V
REpos with Profibus DP,
REpos with CAN-Open,
Heater: 14W
Power pack Eingang: 90-264V 50/60Hz Ausgang: 24VDC
Process controller: 1-channel PID process controller
Supplementary equipment: NRTL(Nationallly Recognized Testing Laboratory)-Certiication for USA & Canada,
Sea air resistant variant
Data
Certifications
EX Certified:
No
NTRL (US and Canada):
Yes
Unit
Unit Metric:
Yes
Unit Imperial:
Yes
Temp
Max C°:
70.00
Max F°:
158.00
Min C°:
-20.00
Min Fº:
-68.00
Force
Force kN:
22
Force Lbs:
4950
Rated Travel
Rated Travel mm:
Max. 35 mm
Rated Travel Inch:
Max. 3,937 Inch
Ambient Temperature
Ambient Temperature Max
70ºC
Ambient Temperature Min
-20ºC
Other data
Actuator Motion:
Linear
Fail-Safe Function:
No
Weight:
34.00kg
Closing Force:
22.00kN
Stroke:
Max 100mm
Power Draw:
max. 125 W
Isolation:
Class B
Motor Voltage:
24 VDC (BLDC)
Motor Rating Standard:
S1-100%
Limit Switches:
2 / Max. 24VDC / 2A
Protection Rating:
IP 65,
DIN VDE 0470/NEMA 4X
Gear Lubricant:
Divinol Lithogrease,
NLGI Klasse / Grade / classe 1
Cable Glands:
4 x M20
Speed:
0.35mm/s,
0.47mm/s,
0.70mm/s
Mounting Position:
Any (except upside down)