Item # 146505X, 200DPA Caliper Seal Kit On The Rowland Company

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	Item # 146505X, 200DPA Caliper Seal Kit

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The Eaton Airflex® Type 200DPA is a symmetrical opposed piston caliper brake design that is well suited for most high torque, high energy stopping applications.

Engineered for hydraulic actuation, the Airflex® 200DPA is a robust design able to withstand the tough operating conditions associated with industrial applications.

Unit of Measure: Imperial Metric Both

Specifications · Why the Airflex® 200DPA · Features

Specifications

Dynamic Frictional Force F_r(Standard linings at 2000 psi)		5700 lb 25354 N

Static Friction Force (Standard linings at 2000 psi)		6300 lb 28023 N

Parasitic Loss P_p		76 psi 5 bar

Disc Constants (C_d)		7.73 196.3

Disc Constants (C_t)		2.76 70.1

Minimum Disc Diameter		12 in 305 mm

Friction Area		23.3 in² 150 cm²

Typical Disc Running Clearance per Side		0.053 in 1.35 mm

Cylinder Volume - Engaged (New Lining & Disc)		0.324 in³ 0.01 dm³

Cylinder Volume - Engaged (Worn Lining & Disc)		1.637 in³ 0.03 dm³

Lining Thickness New		0.315 in 8 mm

Lining Thickness Worn		0.10 in 2.5 mm

Weight		23 lb 10 kg

Common Applications		Conveyors Flywheel brakes Inertia brakes Mining Equipment Parking brakes Rotary brakes Tension brakes Top Drive brakes Wind Turbine brakes

Manufacturer		Eaton-Airflex

Actuation		Hydraulic Applied

Why the Airflex® 200DPA

High quality
High performance
Low cost of ownership
Low maintenance
Long lining life

Features

A large piston area and 2000 psi operating pressure range give high frictional force resulting in more torque
Base or split mounting for flexibility of mounting and accommodation of different disc thicknesses or diameters to meet diverse customer requirements
Guide pins transmit torque from friction shoes which prevents piston seal leakage that could result from misalignment between the friction shoe and disc
Large friction area for long life and reduced maintenance due to friction material wear
Automatic friction shoe wear adjustment with each engagement
Solid or ventilated discs to optimize performance and lining life

DOWNLOADS


		200DPA Caliper Disc Brakes Components Diagram (PDF, 135KB)

		HC3 and HD3 (PDF, 174KB)

Item # 146505X, 200DPA Caliper Seal Kit

Dynamic Frictional Force Fr(Standard linings at 2000 psi)

Static Friction Force (Standard linings at 2000 psi)

Parasitic Loss Pp

Disc Constants (Cd)

Disc Constants (Ct)

Minimum Disc Diameter

Friction Area

Typical Disc Running Clearance per Side

Cylinder Volume - Engaged (New Lining & Disc)

Cylinder Volume - Engaged (Worn Lining & Disc)

Lining Thickness New

Lining Thickness Worn

Weight

Common Applications

Manufacturer

Actuation

Dynamic Frictional Force F_r(Standard linings at 2000 psi)

Parasitic Loss P_p

Disc Constants (C_d)

Disc Constants (C_t)