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- 외경 300mm, 중공 90mm, 내전형
- 최대토오크 150Nm, 300Nm, 450Nm 3종
- 위치분해능 864,000 ppr~5,400,000 ppr 대응
- 최대토오크 450Nm의 중용량 DD모터
- 고정도 사양 대응 : 흔들림(런 아웃) 5㎛
- 광학식 엔코더 채용으로 고정밀화 실현
- Flange타입 적용으로 설치 간편화 |
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Model |
JTR3015 |
JTR3030 |
JTR3045 |
Performance Parameters |
Symbol |
Units |
| Continuous Torque |
Tc |
N |
50.0 |
100.0 |
150.0 |
| Peak Torque |
Tp |
N |
150.0 |
300.0 |
450.0 |
| Continuous Current |
Ic |
Arms |
4.1 |
9.0 |
9.0 |
| Peak Current |
Ip |
Arms |
13.6 |
27.1 |
28.5 |
| Torque Constant |
Kt |
Nm/Arms |
12.2 |
11.1 |
16.7 |
| Back EMF Constant (phase to phase) |
Ke |
Vrms/rad/sec |
6.7 |
6.7 |
9.6 |
| Resistance (phase to phase at 25℃) |
Rs |
Ω |
5.3 |
2.2 |
2.9 |
| Inductance (phase to phase) |
Ls |
mH |
43.4 |
19.6 |
26.9 |
| Motor Constant |
KM |
|
3.8 |
5.4 |
7.1 |
| Electrical Time Constant |
τe |
msec |
8.3 |
9.1 |
9.4 |
| Axial Run-out(No Load) |
|
㎛ |
20 |
20 |
20 |
| Radial Run-out(No Load) |
|
㎛ |
40 |
40 |
40 |
| Max Axial Load |
|
kg |
1,100 |
1,100 |
1,100 |
| Max Moment Load |
|
Nm |
250 |
250 |
250 |
| Rotor Inertia |
I |
kgm² |
0.1004 |
0.1288 |
0.1576 |
| Motor Weight |
Mm |
kg |
47 |
59 |
72 |
| Motor Height |
Mh |
mm |
140 |
173 |
207 |
| Max Speed |
Vmax |
rps |
2.9 |
3.0 |
2.0 |
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