发明名称 |
Encoder system and method of assembling an encoder system |
摘要 |
An encoder system with a timing disc includes a preassembled circuit board with a U-shaped sensor/emitter embracing the edge of the timing disc. The timing disc is configured to be slipped onto a motor shaft at the flange end of an electric motor, and the circuit board is designed to be mounted on the flange of the motor by mechanical, thermal, and/or adhesive means of attachment. The motor flange is equipped with a centering collar that has a flattened portion on its otherwise circular circumference. The circuit board has a cutout opening that receives the centering collar in a form-fitting way when the circuit board is slid onto the flange of the motor. By rotating the circuit board 90° about the centering collar, the circuit board is secured in a defined position on the motor flange.
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申请公布号 |
US6960758(B2) |
申请公布日期 |
2005.11.01 |
申请号 |
US20040893157 |
申请日期 |
2004.07.15 |
申请人 |
PWB-RUHLATEC INDUSTRIEPRODUKTE GMBH |
发明人 |
TENCA VITTORIO;CARRADORI CORRADO |
分类号 |
G01D5/245;G01D11/24;H02K11/00;H02K29/00;H05K1/18;(IPC1-7):G01D5/34 |
主分类号 |
G01D5/245 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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