ROT/SF系列精密旋轉傳感器VISHAY
發(fā)布時間：2024-04-07 09:35:19 瀏覽：730
VISHAY ROT/SF系列精密旋轉傳感器是一款由VISHAY公司生產的高性能傳感器，具有360°連續(xù)旋轉的特性，并可根據(jù)請求設置停止位置。該傳感器采用了導電塑料材料，特別適用于伺服安裝，外殼采用聚鄰苯二甲酸酯材料，可根據(jù)要求選擇陽極氧化鋁。軸材料通常采用不銹鋼，并提供螺絲驅動器槽口作為通用選項。
VISHAY
ROT/SF系列傳感器提供了多種輸出類型和尺寸(08,09,11,13,15,18,20,30)選擇，以滿足不同用戶的需求。它支持高達6個電氣功能，并提供了定制設計的選項，以滿足特定規(guī)格的要求。在性能上，該傳感器具有出色的線性度，能夠達到±1%的精度，甚至在某些特定條件下，線性度可以下降到±0.015%。這保證了傳感器在長時間使用中的準確性和穩(wěn)定性。
此外，VISHAY ROT/SF系列傳感器還具備優(yōu)秀的重復性，同時產品符合RoHS標準，遵循MIL-R-39023和NFC
93-255等要求，確保了其在各種環(huán)境下的可靠性和穩(wěn)定性。
規(guī)格參數(shù)：
| ELECTRICAL SPECIFICATIONS |
| Size | 08 | 09 | 11 | 13 | 15 | 18 | 20 | 30 |
| Model | 34 SF | 78 SF | 116 SF | 156 SF | 176 SF | 134 SF | 200 SF | 300 SF |
| Functions | Linear,on request specific law |
| Theoretical electrical angle (TEA) | TEA =actual electrical angle (AEA)-2* |
ndependent linearity (ower TEA)
On request best linearity available | A≤±1% Or B≤±0.5% Or C≤±0.25 % Or D≤±0.1% |
| D≤±0.1% | Down to Es±0.05%|Downto Fs±0.025%|Down to≤±0.015 |
|
| Actual electrical angle (AEA | 340? ±3* | 350? ±2° |
| Ohmic values (Rπ | 1kΩ·2kΩ-5kΩ-10kΩ-onrequest other values |
| Ohmic value tolerances at 20 ℃ | ±10 %;on request±5 % |
| Output smoothness | ≤0.025 % | On request s0.01 % |
| Maximum power rating at 70 *℃ | 0.25 W | 0.3 W | 0.4 W | 0.5 W | 0.75 W | 1.0 W | 1.2 W | 1.5 W |
| Wiper current/load resistance | Recommended:a few μA-1 mA max.continuous/minimum 10*xRr |
Tap (current or voltage
On request with angular position to be
specified | {Position±2
U =Current /T=voltage Position:±2
Widtt:s 4 |
| Repeatability | ≤0.01 % |
| End voltage | ≤0.4 %for 470ΩvRr≤1000 Ω/≤0.2 %for 1000 Ω≤Rr≤2200 O/≤0.1 %Rr>2200Ω |
| nsulation resistance | ≥1000 MQ,500 Vc |
| Dielectric strength | ≤750 VnMs,50 Hz | ≤1000 VRMs,50 HZ |
| MECHANICAL SPECIFICATIONS |
| Mechanical rotation | 360°continuous;stops on request |
| Mounting/shaft guiding | Servo/ball boarimge |
| Housing | Dlallylphtalate;on request anodized aluminum |
| Shaft matertal/common option | Stainless steel/screw dnver slot |
| Termination | Turrets;on request flexible leads,cables… |
| Wiper | Precious metal multi-finger contact |
| 1 cup | 0.2 | 0.25 |
| Starting torque (N.cm)each additional cu | 0.15 |
| Moment of inertia (g.cm?) | 0.3 | 0.4 | 0.6 | 0.8 | 2.2 | 2.8 | 3.5 | 10 |
| 1 cup | 11±2 | 16±2 | 20±2 | 29±2 | 49±2 | 67±3 | 79±3 | 120±10 |
| Weight (g) each additional cup | 5±2 | 6±2 | 7±2 | 10±2 | 16±2 | 18±3 | 21±3 | 62±10 |
| PERFORMANCE |
| Life (million of cycles) | 25 |
| Temperature range | 55 *C to+125 ℃ |
| Climatic category | 55/125/04 |
| Maximum rotation speed (RPM) | 600 |
| Sine vibration on 3 axes | 1.5 mm or 20 g from 10 Hz to 2000 Hz |
 on 3 | 50g -11 ms -half sine |
產品型號：
| 部分# |
ROX300500KFNF5
ROX20020MOKNLB
ROX1002MO0FKLB
ROX0752M70KKEL
ROTAKNOB00043510
R034SF1B502
R034SF1B502
R0200SF1A102
R0116SF1C473 |
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