贵金属电刷，套筒轴承
CMS07-17 技术参数
| CMS07-1707 | CMS07-1714 | CMS07-1726 | |
|---|---|---|---|
| 额定电压[V] | 3.7 | 3 | 7.4 |
| 无负载转速[rpm] | 20,200 | 11,400 | 22,100 |
| 无负载电流[mA] | 19 | 14 | 10 |
| 堵转扭矩[mNm] | 0.94 | 0.47 | 0.84 |
| 堵转电流[mA] | 571 | 214 | 283 |
| 最大输出功率[W] | 0.5 | 0.1 | 0.5 |
| 最大效率[%] | 67 | 56 | 65 |
| 端子间电阻[Ω] | 6.48 | 14.00 | 26.12 |
| 额定扭矩[mNm] | 0.14 | 0.10 | 0.14 |
| 额定转速[rpm] | 17,100 | 9,100 | 18,600 |
| 额定电流[mA] | 104 | 54 | 54 |
| 空载损耗转矩[mNm] | 0.03 | 0.03 | 0.03 |
| 反电动势常数[mV/rpm] | 0.177 | 0.248 | 0.322 |
| 扭矩常数[mNm/A] | 1.69 | 2.36 | 3.07 |
| 转数/扭矩斜率[rpm/mNm] | 21,543 | 23,922 | 26,410 |
| 機械时间常数[ms] | 6.79 | 7.11 | 7.48 |
| 转子转动惯量[gcm2] | 0.03 | 0.03 | 0.03 |
| 最大允许扭矩[mNm] | 0.31 | 0.16 | 0.28 |
| 电感[mH] @1kHz | TBD | TBD | TBD |
| 热阻 Rth1（线圈－壳体间）[K/W] | 30 | 30 | 30 |
| 热阻 Rth2（壳体－外界空气间）[K/W] | 89 | 89 | 89 |
| 输出轴径向游隙[mm] | 0.05 | ||
| 输出轴轴向游隙[mm] | 0.03~0.2 | ||
| 输出轴最大径向负载[N] | 0.3(5mm ※1) | ||
| 输出轴最大轴向负载[N] | 0.1 | ||
| 静止状态下输出轴最大轴向负载[N] | 4.9 | ||
| 运行温度范围[℃] | -20～+60 | ||
| 绕组最高温度[℃] | 80 | ||
| 重量[g] | 3.5 | ||
※1 尺寸从马达法兰面开始测量。
配列
| CMS07-1707 ／ CMS07-1714 ／ CMS07-1726 | ||
|---|---|---|
| #1 | Encoder Vcc | |
| #2 | Encoder Ch.B | |
| #3 | Encoder Ch.A | |
| #4 | Encoder Ch.Z | |
| #5 | Encoder GND | |
| #6 or Red Lead Wire | Motor Vin (+) | |
| #7 or Black Lead Wire | Motor GND (-) | |
| #8 | - | |
特性图
