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Rotary DD Motors
Model Name
JTR15T Series
Data
리니어모터
Manufacturer information
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JustekLinear motor, Stage, Servo driver, Rotary DD motor, Multi controller, High precision motion stag and more
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Manufacturer
Justek
Brand
-
SKU
55455
Product Name
Rotary DD Motors
Model Name
JTR15T Series
Size
-
Weight
-
Product Details

Description

- Outer diameter 150mm & Inner rotor type
- Center hole : 28mm
- Max torque : 4.2Nm
- Resolution : 655,360ppr~4,194,304 ppr
- Slim structure : height 45mm (including flange)
- High precision model : run-out 5㎛
- High precision control enabled by optical encoder

 

Specification

Model

JTR15T

Performance Parameters

Symbol

Units

Continuous Torque

Tc

N·m

1.4

Peak Torque

Tp

N·m

4.2

Continuous Current

Ic

Arms

1.2

Peak Current

Ip

Arms

3.5

Torque Constant

Kt

Nm/Arms

1.2

Motor Constant

KM

Justek Rotary DD Motors JTR15T Series

0.3

Thermal Resistance  

℃/W

3.3

Max Speed*

Vmax

rps

10.0

Resolution**  

ppr

655,360

Accuracy  

arcsec

±30

Repeatability*  

arcsec

±2

Axial Run-out(No Load)  

20

Radial Run-out(No Load)  

40

Max Axial Load  

kg

120

Max Moment Load  

N·m

15

Rotor Inertia

I

kg·m²

0.00226

Motor Weight

Mm

kg

4.4

   * Dependent on the encoder resolution.
   ** Option : 1,638,400ppr,   4,194,304ppr

JustekLinear motor, Stage, Servo driver, Rotary DD motor, Multi controller, High precision motion stag and more
Ever since starting business from manufacturing linear motors in 1999, Justek has contributed to the growth of Electronic Component industry by developing key components and devices for precision motion control essential to produce production equipment for semiconductors and FPD(Flat Panel Display) including rotary direct drive motors, servo drivers, multi-axis controller, and high precision motion stages. In accordance with the customers’ demands for high speed and high precision, Justek pursues completeness in direct-drive technology in linear and rotary motions. Based on expertise and experiences acquired during the last decade, Justek focuses on developing the state-of-the-art technologies for direct drive motion control to keep the technological leadership in the global market. Justek also pursues better customer satisfaction through the close partnership. Justek strongly supports collaborative engineering with customers in developing new products and application systems.
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