Electric actuator0 pages
' Industries
Performance Data
NewAVAF and AVATF actuators incorporate
intelligent frequency conversion
AVAF/AVATF range is developed from AVA/AVAT, which "
incorporates motor frequency conversion and DC servo-motor
technologies to fulfill accurate on-off switch and sustain frequent
modulation.
AVAF range are integrated with intelligent frequency conversion
module, and AVATF with DC servo-motor unit, instead of conventional
motor redirecting relay for increased reliability. All AVAF/AVATF range
output axes have 8 speed levels for customers' self-configuration,
electronic position controlled and electronic torque protected, internal
supervision and motor protection enabled. The newly AVAF/AVATF
ranges have full compatibility with all communication protocol
including MODBUS RTU, PROFIBUS-DP, FOUNDATION-H1.
AVAF/AVATF On-Off Actuator, S2-15 min Motor: 60 starts / hour
AVAFM/AVATFM Modulating Actuator, S4/S5 Motor: 1200 starts/hour
Excellent capability
Intelligent electronic motor
mastering unit (AVAF)
♦ Throughout Motor Protection
♦ Syncrophase protection from incorrect wiring
♦ Motor chambers integrated with actuators
♦ Operation Optimization through motor speed controlling
Intelligent DC servo motor
mastering unit (AVATF)
♦ Favorable motor speed shift. Better motor protection
♦ Wide range voltage options and No need for phase
revision
♦ Motor chambers integrated with actuators
♦ Operation Optimization through motor speed controlling
GREATORK Actuator features
♦ Wide range for setting stall torque and output axis speed
♦ Long valve life via soft startup and soft closeup
♦ Easier Operation and higher precision by using either non-contacting Hall position module or non-contacting photoelectric
coder
♦ AVAF range incorporating high-precision adjustable sensor to measure output torque
♦ AVATF range incorporating DC servomotor mastering system to achieve integration of electric torque measurement system and
converting motor speed, temperature, voltage, current into torque with higher precision and enhanced reliability.
Tech-Valves Industries - Centre d'Affaires de !a Cruizille - 10 Rue Emile Romanet - 38090 - VILLEFONTAINE
Tel : 04 74 88 20 32 - Fax : 04 74 94 27 26 - tecvalves@aol.com
Sari au capital de 40 000€ ■ SIRET: 432 761 203 00020 - APE : S18M
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