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Justek

Justek

Rotary DD Motors

Model

Series

DD Motors


Transaction Process

Please contact the manufacturer/supplier.

Payment

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Delivery

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Shipment

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Origin

The Republic of Korea


Description

Description

- Outer diameter 240mm & Inner rotor type
- Center hole : 52mm
- Max torque : 30Nm, 80Nm, 132Nm
- Resolution : 655,360ppr~4,194,304ppr
- Slim structure : height 59mm (JTR2403)
- High precision model : run-out 5㎛
- High precision control enabled by use of optical encoder

 

Specification

Model

JTR2403

JTR2408

JTR2413

Performance Parameters

Symbol

Units

Continuous Torque

Tc

N

10.2

26.8

44.0

Peak Torque

Tp

N

30.6

80.4

132.0

Continuous Current

Ic

Arms

3.1

4.2

4.0

Peak Current

Ip

Arms

9.3

12.6

12.0

Torque Constant

Kt

Nm/Arms

3.3

6.4

11.0

Back EMF Constant (phase to phase)

Ke

Vrms/rad/sec

1.9

3.7

6.4

Resistance (phase to phase at 25℃)

Rs

Ω

4.5

4.3

6.4

Inductance (phase to phase)

Ls

mH

30.0

32.0

30.0

Motor Constant

KM

Justek Rotary DD Motors JTR24 Series

1.1

2.2

3.1

Electrical Time Constant

τe

msec

6.7

7.4

4.7

Axial Run-out(No Load)  

10

10

10

Radial Run-out(No Load)  

20

20

20

Max Axial Load  

kg

410

410

410

Max Moment Load  

Nm

80

80

80

Rotor Inertia

I

kgm²

0.0092

0.0143

0.0203

Motor Weight

Mm

kg

10.7

14.7

19.7

Motor Height

Mh

mm

59

80

105

Max Speed

Vmax

rps

5.0

4.2

2.8

Inquiry

CEO  Charlie ParkCorporate #  535-86-00664
Ace Dongbaek Tower 1-1101, 16-4, Dongbaekjungang-ro 16beon-gil, Giheung-gu, Yongin City, Gyeonggido, South Korea    (Post Code 17015)

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