Topcnc TC5510 User Manual

eliminate the calculation error), so that the impact of the decimal omitted by the
numerator or denominator is minimal.
Example 1: Screw Drive: The stepping motor drive is 5000 steps per revolution, or
servo drive is 5000 pulses per revolution, the screw lead is 6 mm, the reduction
ratio is 1:1, ie 1.0.
5000 5
6 × 1000 × 1.0 6
Namely: the numerator is 5
，
the denominator is 6.
Example 2: Pinion and Rack: The stepping motor drive is 6000 steps per revolution,
or servo drive is 6000 pulses per revolution, the teeth number is 20, the modulus is 2.
Then the gear turns one revolution, the rack moves 20 × 2 × π .
Namely: the numerator is 107, the denominator is 2241, and the error is 3 microns
difference within 2241 mm.
Example 3: Turns and Revolutions: the stepping motor drive is 4000 steps per
turn(revolution), the servo drive motor is 4000 pulses per turn(revolution), the
reduction ratio is 1:1, ie 1.0.
Namely: the numerator is 4
，
the denominator is 1.
Example 4: Angles and Degrees: the stepping motor drive is 6000 steps per
turn(revolution), the servo drive motor is 6000 pulses per turn(revolution), the

Topcnc TC5510 Specifications

General

Brand	Topcnc
Model	TC5510
Category	Controller
Language	English