2 Phase Nema 11 Trapezoidal Stepper Motor
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2 Phase Nema 11 Trapezoidal Stepper Motor

1. When the motor is connected to the driver, please do not connect the wrong phase.
2. Due to different driving conditions, the motor may have obvious heat. The surface temperature of the motor must not exceed 85°C during operation.
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Product Introduction
Optional Screw Lead and Basic Step Size

 

Lead Screw Code

OD of Lead Screw (mm)

Screw lead (mm)

Length of Step (mm)

CE RoHS

12

AA

3.5052

0.6096

0.00305

AB

1.2192

0.0061

AC

2

0.01

AD

4

0.02

AE

8

0.04

C

5

2

0.01

 

Ordering Example: FY28EL150RC-98

 

Motor Series

 

Motor Size

 

Step Angle

 

Motor Length

 

Current

 

Output Line Type

 

Structure Type

 

Screw Code

 

Screw Length

FY   28   E   L   15   0   R   C - 98

 

Specification Model and Technical Data

 

Screw Motor Model

Step Angle

Motor Length

Current

Holding Torque

Resistance

Inductance

Rotor inertia

Wires

Driver

(E)deg

L/mm

A/Phase

N.m

Ω/Phase

mH/Phase

G.cm²

Lead

FY28ES080□□-□

1.8

32

0.8

0.06

5.5

3.2

8

4

FYDM402T

FY28EM100□□-□

41

1.0

0.095

2.2

1.2

11

4

FYDM402T

FY28EL150□□-□

48

1.5

0.12

1.45

1.1

13

4

FYDM402T

 

Note:

1. The above are only representative products and can be made separately according to requirements.

2. You can customize the electrical parameters, winding specifications, and output shaft size and shape of the motor according to your requirements.

3. The standard product is a 4-wire motor with a step angle of 1.8 °. If requested by the customer, a 6-wire motor and a step angle of 0.9 ° can be provided as an option

4. We can match the power off brake according to your requirements.

 

Technical data

 

External Drive Motor (R) Appearance and Installation Dimensions

13

Appearance and installation dimensions of through shaft (S) motors

14

 

Explanation of technical terms

 

Accuracy: The difference between the theoretical distance traveled based on the lead and the actual distance traveled

Axial load: the axial load aligned with the centerline of the screw

Back-driving force: A push-pull force applied axially causes the nut or screw to rotate

Backlash: Axial clearance between screw and nut

Dynamic load: the load that the screw rod bears when it moves

Screw lead: the axial travel distance of the nut when the screw rotates once

Pitch: the axial distance between adjacent threads

Radial load: load perpendicular to the centerline of the screw

Resolution: the straight-line distance that a pulse screw motor drives the load to move

Resonance: Unstable vibrations produced by a mechanical system

Static load: the load applied to the screw when the screw is at rest

Step length: the straight-line distance that the system moves when the motor takes a full step

 

Nut size

 

Dimension of round Flange nut

15

Size of Flange nut cut on both sides

16

 

Notice

 

1. When the motor is connected to the driver, please do not connect the wrong phase.

2. Due to different driving conditions, the motor may have obvious heat. The surface temperature of the motor must not exceed 85°C during operation.

3. When installing the motor, be sure to use the front end cover of the motor to install the spigot for positioning, and pay attention to the tolerance fit to ensure the concentricity of the motor shaft and the load.

 

Application

 

The 2 Phase Nema 11 Trapezoidal stepper motor comes in three lengths: 32mm, 41mm, and 48mm. It is recommended to use FYDM402T for the adapter drive model. The 2 Phase Nema 11 Trapezoidal stepper motor comes in two shapes, as well as nuts with circular flanges and two sided cutting flanges for users to choose from. It is widely used in industries such as medical equipment, industrial automation, laboratory instruments, and commercial machinery.

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