B2K25X5
$130.00
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1pc: $130
2-4pcs $115
5pcs+ $108
The ball drive, or planetary reduction drive, allows the user to obtain finer tuning control with silky-smooth reduction, so that the driven bore rotates one time for every 25 rotations of the fine input knob and one time for every 5 rotations of the coarse input knob.
FINE RATIO: 25:1, Reduction
COARSE RATIO: 5:1, Reduction
KNOBS INCLUDED
Constant input/output relative position?: NO
Planetary Reduction Drives
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BD601-HW101
$38.00 1pc: $38 2-4pcs $24 5pcs+ $15 Our standard BD601, but with a special short shaft, to serve as a drop-in replacement for the original unit in the Heathkit HW-101. -
B1F10X0
$60.00 1pc: $60 2-4pcs $47 5pcs+ $38
The ball drive, or planetary reduction drive, allows the user to obtain finer tuning control with silky-smooth reduction, so that the driven bore rotates one time for every 10 rotations of the input knob. Ratio: 10:1, Reduction Flanged Body NO KNOB INCLUDED Constant input/output relative position?: NO -
BD601
$38.00 1pc: $38 2-4pcs $24 5pcs+ $15
The ball drive, or planetary reduction drive, allows the user to obtain finer tuning control with silky-smooth reduction, so that the driven bore rotates one time for every 6 rotations of the input knob. Ratio: 6:1, Reduction Flanged Body NO KNOB INCLUDED Stamped Construction Constant input/output relative position?: NO -
B1N6X0
$55.00 1pc: $55 2-4pcs $42 5pcs+ $34
The ball drive, or planetary reduction drive, allows the user to obtain finer tuning control with silky-smooth reduction, so that the driven bore rotates one time for every 6 rotations of the input knob. The B1N6X0 is the same as the B1F6X0 but the flange intended for dial mounting has been omitted. RATIO: 6:1, Reduction NO DIAL FLANGE NO KNOB INCLUDED Constant input/output relative position?: NO