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Description
Twin Coil Type
1. Width of carbon brush (A)
2. Height of carbon brush (B)
: Spring width must smaller than brush height
3. Wearing length of carbon brush (C)
: Stoke must bigger than brush wearing length
4. Pressure between commutator and carbon brush (L)
: The load of the spring
5. Mounting room of brush holders (E) and (F)
: O.D. of spring (D) must smaller than both
Advantages of Twin Coil Comparing with Single Coil
1. To afford maximum brush lengtth and double the load of single coil
2. To allows a minimun motor size
3. To offer better load for its symmetry
1. Width of carbon brush (A)
2. Height of carbon brush (B)
: Spring width must smaller than brush height
3. Wearing length of carbon brush (C)
: Stoke must bigger than brush wearing length
4. Pressure between commutator and carbon brush (L)
: The load of the spring
5. Mounting room of brush holders (E) and (F)
: O.D. of spring (D) must smaller than both
Advantages of Twin Coil Comparing with Single Coil
1. To afford maximum brush lengtth and double the load of single coil
2. To allows a minimun motor size
3. To offer better load for its symmetry
Related Products
constant force spring
single coil constant force spring for carbon brush
constant torque spring
power spring
variable force spring
strip spring tube
Mechanical cable reel with power spring
assembly and mounting service
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