Air motors for power packs

Product catalog summary

Overview
This document provides technical specifications and performance data for KM air motors used in powerpacks. It includes details on various motor types, their components, and performance metrics under different conditions.

Specifications
The document lists several KM air motor models (KM80, KM81, KM82, KM83, KM84, KM85) with specific part numbers and dimensions. Key specifications include the type of coupling (NPT or BSP), dimensions (A to H), and the inclusion of a muffler.

Components and Parts List
An exploded view of a KM air motor with a powerpack is provided, along with a detailed parts list. Key components include endhead kits, pump kits, bolts, washers, seal kits, valve plugs, check valves, relief valves, vane motors, coupling tangs, springs, reservoirs, plugs, breathers, and bolts.

Performance Data
Performance graphs for different KM motor models (KM80, KM81, KM82) are included, showing torque-speed, power-speed, torque-pressure, and air consumption-speed relationships at various pressures (2 to 7 bar). The graphs illustrate how speed, torque, and power vary with pressure and provide guidance on operating conditions to ensure adequate starting torque.

Recommendations
For applications where the minimum start torque is equal to the running torque, such as hoists, it is recommended to operate the motor below the minimum starting torque to ensure adequate performance. A pressure regulator is advised to control air pressure and limit maximum output torque.

Applications
The document lists potential applications for the powerpack, including pallet trucks, dock levellers, tail lifts, and tippers.

Catalog excerpts

KM air motors for Powerpack Performances KM80 and KM83 0 1000 2000 3000 4000 1 2 3 4 7 bar 6 bar 5 bar 4 bar 3 bar 2 bar SPEED revs per min TORQUE Nm TORQUE - SPEED 0 1000 2000 3000 4000 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 7 bar 6 bar 5 bar 4 bar 3 bar 2 bar SPEED revs per min kW POWER - SPEED 0 1 2 3 4 5 6 7 1 2 3 4 Minimum Starting Torque Maximum Starting Torque PRESSURE Bar TORQUE Nm TORQUE - PRESSURE When designing for applications where the minimum start torque requirement is equal to the running torque (as for example on hoists), the motor should be operated in the area below the min starting...

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KM air motors for Powerpack Performances KM81 and KM84 0 1000 2000 3000 4000 1 2 3 4 5 6 7 8 9 7 bar 6 bar 5 bar 4 bar 3 bar 2 bar SPEED revs per min TORQUE Nm TORQUE - SPEED 0 1000 2000 3000 4000 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,2 2,4 7 bar 6 bar 5 bar 4 bar 3 bar 2 bar SPEED revs per min kW POWER - SPEED 0 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 Minimum Starting Torque Maximum Starting Torque PRESSURE Bar TORQUE Nm TORQUE - PRESSURE When designing for applications where the minimum start torque requirement is equal to the running torque (as for example on hoists), the motor should be operated...

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KM air motors for Powerpack Performances KM82 and KM85 0 1000 2000 3000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 bar 6 bar 5 bar 4 bar 3 bar 2 bar SPEED revs per min TORQUE Nm TORQUE - SPEED 0 1000 2000 3000 0,4 0,8 1,2 1,6 2,0 2,4 2,8 3,2 3,6 4,0 7 bar 6 bar 5 bar 4 bar 3 bar 2 bar SPEED revs per min kW POWER - SPEED 0 1 2 3 4 5 6 7 2 4 6 8 10 12 14 16 18 Minimum Starting Torque Maximum Starting Torque PRESSURE Bar TORQUE Nm TORQUE - PRESSURE When designing for applications where the minimum start torque requirement is equal to the running torque (as for example on hoists), the motor should be operated...

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