Breaker Portfolio
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Application and tool selector.<br />
TE 3000-AVR<br />
Concrete brick / tile / masonry<br />
TE 500-AVR<br />
TE 700-AVR<br />
TE 800-AVR<br />
TE 800-AVR<br />
TE 1500-AVR<br />
100mm concrete slab<br />
150mm concrete slab<br />
300mm concrete slab<br />
Meet the maintenance-free, brushless Hilti SR motor.<br />
The Switched Reluctance (SR) motor has no carbon<br />
brushes, rotor windings or commutator. Where competitor<br />
tools need to change carbon brushes frequently, the<br />
unique SR motor found in Hilti TE 700-AVR, TE 1000-AVR,<br />
TE 1500-AVR and TE 3000-AVR breakers, is maintenancefree<br />
for life.<br />
Less repair costs – longer tool life<br />
No need to replace brushes, therefore principally<br />
maintenance-free over life and much more robust than<br />
conventional motors.<br />
Longer service cycles – less<br />
work interruption due to repair<br />
Unlike conventional motors the SR motor has<br />
neither commutator, nor carbon brushes, nor rotor<br />
windings.<br />
Constant high performance, even<br />
when supply voltage drops<br />
Furthermore it is much less sensitive to voltage<br />
fluctuations, for example when used with long<br />
extension leads or a generator.<br />
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