What is NEMA 23 frame size?

Step motors are categorized by NEMA frame size, such as “size 11” or “size 23” or “size 34”. Generally speaking, a size 11 step motor means the mounting face of the motor is 1.1 inches square; A size 23 step motor is 2.3 inches square; A size 34 step motor is 3.4 inches square, etc.

Are all NEMA 23 motors the same?

Generally speaking, “size 11” mean the mounting face of the motor is 1.1 inches square. So a Size 23 step motor is, wait for it, 2.3 inches square. Or 56.4 mm as shown below. Indeed, two motors of the same NEMA size may actually differ somewhat among manufacturers.

What does NEMA 23 mean?

NEMA 23 is a stepper motor with a 2.3×2.3 inch (58.4×58.5 mm) faceplate and 1.8° step angle (200 steps/revolution). NEMA 23 Stepper motor is generally used in Printers, CNC machine, Linear actuators and hard drives.

What is the difference between NEMA 23 and Nema 24?

The frame size difference of the NEMA 23 and 24 is very slight and, depending on the motor mount both will most likely fit. The bigger difference between these stepping motors is the torque. Nema 23 means a 2.3″ frame. Nema 24 means a 2.4″ frame.

What are NEMA frame sizes?

NEMA electrical motor frame dimensions

What is the biggest NEMA stepper motor?

NEMA 42 Stepper Motor – High Torque NEMA 42 stepper motor is the largest NEMA size in the market. GEMS use advanced magnetic material to provide the highest torque density with the least vibration and noise level.

How fast can a NEMA 23 go?

400 rpm
It provides 1.3 N.m of torque and can travel up to 400 rpm. The stepper travel 1.8 degrees per step.

What NEMA 24?

Nema 23 means a 2.3″ frame. Nema 24 means a 2.4″ frame. That’s all. Either could have more or less torque depending on speed and power.

How big is a NEMA stepper motor frame?

Stepper Motor Frame Size Chart Frame Size Frame Size 0.79 in. 1.10 in. 1.38 in. 1.65 in. Frame Size 20 mm 28 mm 35 mm 42 mm Frame Size NEMA 8 NEMA 11 NEMA 14 NEMA 17 Stepper Motor Type (s) Closed Loop 2-Phase Closed Loop 2-Phase 5-Phase 2-Phase Closed Loop 2-Phase 5-Phase

What’s the difference between NEMA size 23 and 24?

This photo includes NEMA size 34, 23, 24, 17, 11 and 08 step motors. Size 24 is somewhat of an outlier – there is no formal NEMA definition for size 24. It mounts like a size 23, but is slightly wider (about 4 mm), allowing for a larger rotor and stator and thus about 30% more torque.

How big does a NEMA rotor mount need to be?

It mounts like a size 23, but is slightly wider (about 4 mm), allowing for a larger rotor and stator and thus about 30% more torque. NEMA standards help provide interchangeability – the ability to switch from one manufacturer to another without having to significantly change mounting brackets, couplings, etc.

Can a NEMA motor be two different sizes?

Indeed, two motors of the same NEMA size may actually differ somewhat among manufacturers. Shaft length is one examples, and the presence of a flat for use with set screws varies among vendors.