• Home
  • Product
  • DD Motors
DD Motors

Rotary DD Motors

Download Brochure   Download Layout
Description
- 外径　240mm、中空 52mm、内転形
- 最大トルク 30Nm、80Nm、132Nmの3種
- 位置分解能 655,360ppr～4,194,304ppr 対応
- 薄型設計で空間活用度を向上(JTR2403高さ59mm)
- 光学式エンコーダ採用で高精密化を実現
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
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

List