calculating setup with different z-axis motor
Posted: Mon Jul 24, 2017 8:27 pm
Hi!
i would like to upgrade my 2 y-axis motors and my x-axis motor and leaving the z-axis motor as it is.
the new motors obviously differ alot from the new motors, so my question is, how i would calculate the power supply using different motors?
the z-motor is:
Rated current: 1.7 A
Rated voltage: 6.8 V
Phase resistance: 4 ohm
Phase inductance: 14 mH
0.88 N·m, 125 oz·in
the other motors are:
Size: 56.4 mm square × 56 mm, not including the shaft (NEMA 23)
Weight: 0.7 kg (25 oz)
Shaft diameter: 1/4″ (6.35 mm) “D”
Steps per revolution: 200
Current rating: 2.8 A per coil
Voltage rating: 2.5 V
Resistance: 0.9 Ohm per coil
Holding torque: 13 kg-cm (180 oz-in)
Inductance: 2.5 mH per coil
using a geckodrive g540 as driver and a 36V 10A power supply, but i think i would have to upgrade to 48 for the strongers motors, right?
would i have to transform the power down leading to the z-motor or could i leave them as they are?
thanks!
i would like to upgrade my 2 y-axis motors and my x-axis motor and leaving the z-axis motor as it is.
the new motors obviously differ alot from the new motors, so my question is, how i would calculate the power supply using different motors?
the z-motor is:
Rated current: 1.7 A
Rated voltage: 6.8 V
Phase resistance: 4 ohm
Phase inductance: 14 mH
0.88 N·m, 125 oz·in
the other motors are:
Size: 56.4 mm square × 56 mm, not including the shaft (NEMA 23)
Weight: 0.7 kg (25 oz)
Shaft diameter: 1/4″ (6.35 mm) “D”
Steps per revolution: 200
Current rating: 2.8 A per coil
Voltage rating: 2.5 V
Resistance: 0.9 Ohm per coil
Holding torque: 13 kg-cm (180 oz-in)
Inductance: 2.5 mH per coil
using a geckodrive g540 as driver and a 36V 10A power supply, but i think i would have to upgrade to 48 for the strongers motors, right?
would i have to transform the power down leading to the z-motor or could i leave them as they are?
thanks!