大连汇德电气技术有限公司
FEED (Dalian) Electric Technology Co., Ltd
POL220
Conductive Plastic Potentiometer POL 220导电塑料的电位器
Conductive Plastic Potentiometer POL 220导电塑料的电位器具有寿命长、 线性度优的特点。
Features 特点
- high life cycles 寿命长
- excellent linearity 线性度优
Applications 应用
- valve control 阀门控制
- joysticks 操纵杆
- steering angle fork lift 叉车转向角
- servo systems 伺服系统
Features 特点
- high life cycles 寿命长
- excellent linearity 线性度优
Applications 应用
- valve control 阀门控制
- joysticks 操纵杆
- steering angle fork lift 叉车转向角
- servo systems 伺服系统
参数说明书下载链接：/filedownload/POL 220
| Electrical Specifications电气特性 | |
| Resistance range (Rn)电阻量程 | 5 kΩ * |
| Resistance tolerance阻值偏差 | ± 20% |
| Electrical angle电角度 | 320° * |
| Independent linearity独立线性度 | ± 2% * |
| Resolution分辨率 | nearly infinite |
| Maximum wiper current最大弧刷电流 | 5 mA in case of malfunction |
| Wiper load弧刷负载 | > 100 x Rn |
| Insulation resistance绝缘电阻 | 10 GΩ at 500 VDC |
| Dielectric strength介电强度 | 1000 VAC |
| Mechanical Specifications机械特性 | |
| Lifetime使用期 | 10 million cycles |
| Mechanical positioning range机械定位范围 | 360° continuous rotation |
| Protection class防护等级 | IP 63 |
| Torque转矩 | < 0.3 Ncm |
| Bearings轴承 | Slide bearings |
| Ambient Conditions环境条件 | |
| Operating temperature工作温度 | −25°C ... +85°C |
| Materials材料 | |
| Housing外壳 | Anodised aluminium |
| Axis轴 | Stainless steel |
| Connectors连接器 | Cable strand with end sleeves |
| Part no. 零件号 | Type series 模式组 | Resistance range 电阻量程 | Elect. measuring range 电气测量范围 | Elect. connection 电气连接 | Protection class 防护等级 |
| H060400003 | POL 220 | 5 K | 320° | 3 x wire | IP 63 |
因为品质卓越，所以更加信赖
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