Master Cylinders

产品概况：

Master cylinders are located in the cockpit on each of the pilot’s rudder pedals. They are used to turn a force into a pressure to actuate the brakes on an aircraft. By integrating the reservoir directly into the master cylinder housing, Parker has eliminated the need for a separate, remotely mounted reservoir.

There are several advantages to this fewer fittings translates into fewer possible leak paths and the elimination of the need to find a remote location for a reservoir in a space-limited aircraft. This also means there are fewer parts to inspect and maintain, no need for a hydraulic line between the remote reservoir and the master cylinder, and weight savings.

Parker offers a version with a reservoir designed into the cylinder. It eliminates the need for a remote reservoir located in the firewall area, giving easier control over the system and less line from the brake assembly.

The reservoir capacity ranges from 2 to 3.4 cubic inches with strokes from 1.2 to 1.75 inches. Total volumetric output is 0.36 to 0.77 cubic inches. Ports are 1/8-27 NPT thread, which is common in the general aviation market.

APPLICATIONS:
General aviation, light jets, turboprop passenger and cargo aircraft.

FEATURES AND ATTRIBUTES:
• Fewer fittings, meaning fewer leak paths
• Space-saving advantage, no need for a remote reservoir
• Fewer parts to inspect and maintain
• Aluminum housing offers weight savings
• Anodized housing and stainless steel rod provides corrosion protection
• No hydraulic line required connecting remote reservoir and master cylinder
• Adjustable clevis allows length adjustment for ease of installation on aircraft
• Nitrile seals accommodate multiple fluids
• American made

OPTIONAL FEATURES:
• Rod ends
• Fitting types
• Bore sizes
• Strokes
• Reservoir volume


性能特点：

满足工业标准		MIL-PRF-5606, MIL-PRF-83282 and MIL-PRF-87257
重量（磅）		0.32 to 1.05
壳体材料		Aluminum
杆子类型		Stainless steel
排量（cu in/rev）		0.42 to 1.015
长度（英寸）		5.25 to 11.535