Fairford agility Series, Руководство пользователя, Страница: 102 / 127

101
agility TM Series Soft Start User Manual
MAN-AGY-001. Version 04. 21/09/2018
Applications
Application
Breakaway
Torque
(%FLT)
Remarks
Agitator 35 –
Air compressor- rotary, unloaded
start 25 – 35 –
Air compressor- reciprocating,
unloaded start 50 – 100 –
Air compressor- screw type,
unloaded start 30 Usually two-pole motor
Ball mill 30 – 50 Eccentric load, needs high starting torque motor
Carding machine 100 Often high inertia
Centrifuge 50 – 90 Usually high inertia
Centrifugal fan- dampers closed 10 – 25 Usually high inertia
Centrifugal fan- dampers open 10 – 25 Usually high inertia, very long ramp times
Centrifugal blower- valve closed 25 – 35 –
Centrifugal blower- valve open 30 – 40 Can have long ramp time
Conveyor- horizontal, unloaded 10 – 50 –
Conveyor- horizontal, loaded 100 – 150 –
Conveyor- vertical lifting, unloaded 50 – 85 –
Conveyor- vertical lifting, loaded 100 – 175 –
Conveyor- vertical lowering,
unloaded 10 – 40 –
Conveyor- vertical lowering, loaded 10 – 25 –
Crusher (not rock)- unloaded 25 – 75 Can be high inertia
Drilling machine- unloaded 10 –
Fan, axial-flow propeller 20 – 40 –
Feeder- screw 100 – 175 Needs high starting torque motor
Feeder- vibrating, motor driven 100 – 150 Needs high starting torque motor
Grinder- unloaded 10 – 25 Usually high inertia
Hammer mill 20 – 125 Eccentric load, needs high starting torque motor
Mills- flour etc. 30 – 50 –
Mixer- dry contents 35 – 75 –
Mixer- fluid contents 10 – 40 –
Mixer- plastic contents 75 – 125 High torque motor offers advantage
Mixer- powder contents 75 – 125 High torque motor offers advantage
Pelletizers 50 – 100 –
Press, flywheel 50 – 150 Needs high starting torque motor
Pump- centrifugal 10 – 25 Soft stopping useful
Pump- positive displacement,
piston type 100 – 175 Needs high starting torque motor
Pump- vane type, positive
displacement 100 – 150 Needs high starting torque motor
Rolling mill 30 – 50 –
Saw, band 10 – 35 –
Saw, circular 25 – 50 May be high inertia; Plug brake may be useful
Screen, vibrating 30 – 60 –
Transformers, voltage regulators Nil Change firing mode
Tumblers 30 – 100 Can be eccentric load, may need high torque
motor
Applications (continued)