MSD45
Double-Acting Quarter-Turn Pneumatic Actuator
Design Features
The MSD45 is part of MILLER's MS Series of double-acting pneumatic actuators. It features a premium extruded aluminum cylinder body with a hard-anodized finish and PTFE (Teflon®) coating, and die-cast aluminum end caps with anodized hardening and a metallic polyester coating. The result is a compact, rugged, and corrosion-resistant unit.
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| Product Name | Double-Acting Quarter-Turn Pneumatic Actuator |
| Product Model | MSD45 |
| Actuator Type | Double-acting |
| Air Supply Pressure Range | 2.5–8.0 bar (36–116 psi) |
| Output Torque | 3.6–11.6 N·m (32–103 in·lb) |
| Travel Adjustment Range | ±5° (dual independent travel stops) |
| Cylinder Body Material | Extruded aluminum, hard-anodized + PTFE coated |
| End Cap Material | Die-cast aluminum, anodized hardened + metallic polyester coated |
| Output Shaft Material | Nickel-plated alloy steel, one-piece forged (stainless steel optional) |
| Piston Material | Cast aluminum, hard-anodized |
| Air Port Connection | G1/8" (NAMUR standard) |
| Standard Seal Material | Nitrile rubber (NBR); FKM (FPM) or silicone (Q) optional |
| Remarks | Other special sealing materials or special temperature requirements can also be designed and selected according to customer specifications. |