on Orders $99+
on Orders $99+
When it comes to powering a CNC machine, the heart and soul of the machine relies in the motor. The CNC routers speed, accuracy, and precision all rely on the size and type of the motor. The two primary motor classes that are used with CNC machines are stepper motors and servo motors.
Both types of motor have several variances from size to power. This article shows some pros and cons of each motor, which will help choosing a CNC motor much easier. The following pros and cons of both stepper motors and servo motors are based on a comparison where both motors are of equal power. Both CNC motors are capable of delivering appropriate power when setup correctly.
Each CNC motor has their ups and downs, and both motors will work in different types of CNC machines. Stepper motors do have more advantages to servo motors, which often makes them the top pick. Since step motors are easy to use, and very common, they are the most widely used CNC motor.
24.0 kg-cm (333.2 oz-in) 4 Wire NEMA 23 Stepping Motor with "D" Shaft Specifications: Step angle: 1.8° Voltage (V): 8.6 Current (A): 2.0 Resistanc...
View full details48 kg-cm (666.5 oz-in) 8 Wire NEMA 34 Step Motor Specifications: Step angle: 1.8° Current (A): 4.0 Resistance (Ohms): 3.2 Inductance (mH): 12 L0 D...
View full details42.0 kg-cm (583.2 oz-in) 4 Wire NEMA 34 Step Motor Specifications: Step angle: 1.8° Current (A): 4.0 Resistance (Ohms): 1.05 Inductance (mH): 7.95...
View full details21.0 kg-cm 6 Wire Nema 23 Stepping Motor Nema 23 Stepping Motor Specifications: Step angle: 1.8° Voltage (V): 3.6 Current (A): 3.0 Resistance (O...
View full details15.0 kg-cm (208.3 oz-in) 6 Wire NEMA 23 Step Motor Specifications: Step angle: 1.8° Voltage (V): 5.75 Current (A): 2.3 Resistance (Ohms): 2.5 Indu...
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