Nema 17 Ball Screw Linear Stepper Motor 450mN.M SFK0802 Step Motor For CNC

Nema17 Ball Screw Linear Stepper Motor 450mN.M SFK0802 Step Motor For CNC

A NEMA 17 stepper motor with a torque rating of 450mN.m (millinewton meters) and a ball screw mechanism is a suitable choice for various applications that require moderate torque and precise linear motion control.

A torque rating of 450mN.m indicates the motor's ability to provide rotational force. This level of torque can handle moderate loads and is commonly used in applications such as small CNC machines, 3D printers, automation equipment, and other systems that require accurate positioning and controlled linear motion.

Features:

• Bipolar or unipolar versions available

• Hybrid stepper construction

• Available in single or double shaft versions

• CE and RoHS approved

• Customizations on request

Motor Specifications

Operating Specifications

Step Angle: 1.8°

Maximum  Temperature :80°C maximum

Ambient Temperature: -20 °C to 50°C

Storage Temperature -20: °C to 100°C

Humidity Range (%) :85% or less, non-condensing

Magnet Wire Insulation :Class B 130 deg C

Insulation Resistance :100M Ohm at 500 VDC

Dielectric Strength :500 VDC for 1 min

Shaft Radial Play:0.02Max. (450g-load)

Shaft Axial Play:0.08Max. (450g-load)

Max. radial force:28N (20mm from the flange)

Max. axial force):10N

Torque Curves 

Submodels

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If our standard motor cannot meet your needs,

we can customize the motor according to your needs

Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Options:
            Encoder          |               Brake           |              Gearbox            |           Shaft

Please click the "Get  a quote" button below to tell us your requirements.