MTG Pneumatic Actuator: Features
1. Indicator
A position indicator with Namur mounting is standard on all MTG pneumatic actuators
for mounting accessories.
2. Pinion
The hardened alloy steel pinion is precision ground and Nickel plated (over 25um)
in order to reduce friction, provide maximum wear resistance. Full conformance with
the newest standards of ISO5211 & DIN3337. The dimensions can be customized and
as options, stainless steel and aluminum are also available.
3. Actuator Body
The aluminum extrusion is hard anodized (over 30um) to protect against wear and
corrosion while reducing piston friction to the absolute minimum. Other options
such as Nickel plating, PTFE and powder polyester painting are available.
4. End Caps
Epoxy coated (200um) die cast aluminum end caps provide maximum resistance against
potentially corrosive elements. Other treatments such as Nickel plating & PTFE painting
are available.
5. Pistons
The precisely-balanced and hard anodized treatment (over30um) die cast aluminum
pistons are fitted with high quality rings and guides. The twin rack and piston
design creates a constant torque output on all actuators.
6. Travel Adjustment
The standard adjustment is +5 degrees in both the open and the closed positions
through easily accessible external adjustment bolts.
7. High Performance Springs
The high tensile steel springs are coated with zinc phosphate for corrosion resistance
and longer service. The pre-loaded springs can be safely & rapidly disassembled.
8. Bearings & Guide
The highly durable compound material provides high trust stability with minimum
friction and long life.
9. O-rings
NBR O-rings provide trouble-free operation at standard temperature ranges. Viton
and Silicone o-rings are available for high or low temperature applications.