Datasheet > ROT156BF4AU502E1

ROT156BF4AU502E1

更新时间： 2024-11-10 06:07:31

品牌	Logo	应用领域
威世 - VISHAY		传感器
页数	文件大小	规格书
3页	338K
描述
Precision Rotative Transducers, Conductive Plastic, Bushing Mounting

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中文翻译

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ROT156BF4AU502E1 数据手册

Series ROT/BF

Vishay Sfernice

Precision Rotative Transducers,

Conductive Plastic, Bushing Mounting

FEATURES

• Size 08 to 30

• Linearity ꢀ ꢁ down to 0.05 ꢁ

• Good repeatability

RoHS

COMPLIANT

• Long life

• Essentially infinite resolution

• Up to 6 electrical functions with the same shaft

• On request custom design to meet your specifications

• Following MIL-R-39023 and NFC 93-255 requirements

A complete range of bushing mounting rotational motion

transducers.

SIZE

MODEL

34 BF

78 BF

ꢀꢀ6 BF

ꢀ56 BF

ꢀ76 BF

ꢀ34 BF

200 BF

300 BF

ELECTRICAL SPECIFICATIONS

Functions

Theoretical Electrical Angle (TEA)

Linear, on request specific law

Actual electrical angle (AEA) - 2°

C ≤ 0.25 ꢁ

A ≤ ꢀ ꢁ

C ≤ 0.25 ꢁ

B ≤ 0.5 ꢁ

Down to D ≤ 0.ꢀ ꢁ

Independent Linearity (over TEA)

Best Linearity Available

Down to E ≤ 0.05 ꢁ

Actual Electrical Angle (AEA)

Ohmic Values (R_T)

340° 3°

350° 2°

ꢀ kΩ

2 kΩ

5 kΩ

ꢀ0 kΩ - on request other values

Ohmic Value Tolerances at 20 °C

Output Smoothness

ꢀ0 ꢁ

≤ 0.05 ꢁ

≤ 0.025 ꢁ

Maximum Power Rating at 70 °C

Wiper Current

0.25 W

0.3 W

0.4 W

0.5 W

0.75 W

ꢀ.0 W

ꢀ.2 W

ꢀ.5 W

Recommended: a few µA - ꢀ mA max. (continuous)

{ Position: 2°

Tap (Current or Voltage)

On Request with Angular Position to be Specified

U = current

/ T = voltage Position: 2°

{ Width: ≤ 4°

min. ꢀ0³x R_T

≤ 0.02 ꢁ

Load Resistance on Wiper (R_L)

Repeatability

End Voltage

≤ 0.4 ꢁ for 470 Ω ≤ R_T≤ ꢀ000 Ω / ≤ 0.2 ꢁ for ꢀ000 Ω < R_T≤ 2200 Ω / ≤ 0.ꢀ ꢁ for R_T> 2200 Ω

≥ ꢀ000 MΩ, 500 V_DC

Insulation Resistance

Dielectric Strength

≥ 750 V_RMS, 50 Hz

≥ ꢀ000 V_RMS, 50 Hz

MECHANICAL SPECIFICATIONS

Mechanical Rotation

Mounting Type

Shaft Guiding

Shaft

360° continuous; stops on request

Bushing

Sleeve bearings; on request ball bearings

Stainless steel

Housing

Plastic moulding; on request anodized aluminum

Turrets; on request flexible leads, cables...

Precious metal multi-finger contact

Termination

Wiper

Starting Torque (N.cm)

Moment of Inertia (g. cm²)

≤ 0.5 ꢀ cup; ≤ 0.3 for each additional cup

0.3

ꢀꢀ

0.4

0.6

2ꢀ

0.8

ꢀ4

2.2

ꢀ6

2.8

ꢀ8

3.5

2ꢀ

ꢀ0

ꢀ cup

Weight (g)

ꢀ20 ꢀ0

62 ꢀ0

each additional cup

PERFORMANCE

Life (Million of Cycles)

Temperature Range

Climatic Category

≥ 20

- 55 °C to + ꢀ25 °C

55/ꢀ25/04

ꢀ50

Rotation Speed (RPM)

www.vishay.com

For technical questions, contact: sfer@vishay.com

Document Number: 54005

Revision: 22-Mar-07

12 3

中文翻译

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