ROT156SF5ET502E1 [VISHAY]

Precision Rotative Transducers, Conductive Plastic, Servo Mounting; 精密循环搜索传感器，导电塑料，伺服安装


型号：	ROT156SF5ET502E1
厂家：	VISHAY
描述：	Precision Rotative Transducers, Conductive Plastic, Servo Mounting 精密循环搜索传感器，导电塑料，伺服安装传感器
文件：	总3页 (文件大小：398K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Series ROT/SF

Vishay Sfernice

Precision Rotative Transducers,

Conductive Plastic, Servo Mounting

FEATURES

• Size 08 to 30

• Linearity ꢀ ꢁ down to 0.0ꢀ5 ꢁ

• Excellent repeatability

• Long life

RoHS

COMPLIANT

• 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 servo mounting rotational transducers

for applications requiring long life accuracy and speed.

SIZE

MODEL

34 SF

78 SF

ꢀꢀ6 SF

ꢀ56 SF

ꢀ76 SF

ꢀ34 SF

200 SF

300 SF

ELECTRICAL SPECIFICATIONS

Functions

Linear, on request specific law

TEA = actual electrical angle (AEA) - 2°

B ≤ 0.5 ꢁ or C ≤ 0.25 ꢁ

Theoretical Electrical Angle (TEA)

A ≤ ꢀ ꢁ

D ≤ 0.ꢀ ꢁ

340° 3°

ꢀ kΩ

D ≤ 0.ꢀ ꢁ

Independent Linearity (over TEA)

On Request Best Linearity Available

Down to E ≤ 0.05 ꢁ Down to F ≤ 0.025 ꢁ Down to ≤ 0.0ꢀ5 ꢁ

Actual Electrical Angle (AEA)

Ohmic Values (R_T)

350° 2°

2 kΩ

5 kΩ

ꢀ0 ꢁ; on request 5 ꢁ

≤ 0.025 ꢁ

0.4 W 0.5 W

- ꢀ0 kΩ - on request other values

Ohmic Value Tolerances at 20 °C

Output Smoothness

On request ≤ 0.0ꢀ ꢁ

ꢀ.2 W ꢀ.5 W

Maximum Power Rating at 70 °C

Wiper Current/Load Resistance

0.25 W

0.3 W

0.75 W

ꢀ.0 W

Recommended: a few µA - ꢀ mA max. continuous/minimum ꢀ0³× R_T

{ Position: 2°

Tap (Current or Voltage)

On Request with Angular Position to be Specified

U = Current

/ T = Voltage Position: 2°

{ Width: ≤ 4°

≤ 0.0ꢀ ꢁ

Repeatability

End Voltage

≤ 0.4 ꢁ for 470 Ω ≤ R_T≤ ꢀ000 Ω / ≤ 0.2 ꢁ for ꢀ000 Ω ≤ R_T≤ 2200 Ω / ≤ 0.ꢀ ꢁ 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/Shaft Guiding

Housing

360° continuous; stops on request

Servo/ball bearings

Diallylphtalate; on request anodized aluminum

Turrets; on request flexible leads, cables...

Precious metal multi-finger contact

Termination

Wiper

0.2

0.25

ꢀ cup

Starting Torque (N.cm)

0.ꢀ5

each additional cup

Moment of Inertia (g. cm²)

0.3

ꢀꢀ

0.4

ꢀ6

0.6

0.8

ꢀ0

2.2

ꢀ6

2.8

ꢀ8

3.5

2ꢀ

ꢀ0

ꢀ20 ꢀ0

62 ꢀ0

ꢀ cup

Weight (g)

each additional cup

PERFORMANCE

Life (Million of Cycles)

≥ 50

Temperature Range

- 55 °C to + ꢀ25 °C

55/ꢀ25/04

600

Climatic Category

Maximum Rotation Speed (RPM)

Sine Vibration on 3 Axes

Mechanical Shocks on 3 Axes

ꢀ.5 mm or 20 g from ꢀ0 Hz to 2000 Hz

50 g ꢀꢀ ms half sine

www.vishay.com

For technical questions, contact: sfer@vishay.com

Document Number: 54004

Revision: 22-Mar-07

Series ROT/SF

Precision Rotative Transducers,

Conductive Plastic, Servo Mounting

Vishay Sfernice

DIMENSIONS in millimeters, general tolerance 0.5 mm

0.025

ELECTRICAL

CONNECTIONS

Ø A

Ø D

Ø C

CLOCK WISE

VIEWED FROM

SHAFT SIDE

Ø G

1.6

K ON CLAMP

POTENTIOMETER REFERENCE

11 13 15 18

SIZE

DIMENSIONS

DESIGNATION

MODEL 34 SF

78 SF

116 SF 156 SF 176 SF 134 SF 200 SF 300 SF

A - 0

- 0.0ꢀ3

Ø shaft stainless steel

3.ꢀ75

6.345

B max.

C max.

Shaft length

Ø body plastic molded

Ø flange

Tolerance on flange

Shoulder

Width of groove

Diameter of groove

Turret location

Radius on turrets

Radius on screw clamp

Ø on clamp

Angle between turrets

Total angle

ꢀ cup

2 cups

3 cups

ꢀ3

ꢀ9.ꢀ8

ꢀ5.875

ꢀ6.6

22.3

ꢀ9.05

ꢀ6.6

27.07

24.608

+ 0 - ꢀ3 µm

ꢀ.6

ꢀ.5

ꢀ6.6

33.35

30.ꢀ6

ꢀ6.6

36.6

ꢀ6.6

44.5

ꢀ6.6

50.9

ꢀ6.6

76.3

33.337 39.674 47.625 73.025

+ 0 - 25 µm

ꢀ.6

2.2

33.3

23.ꢀ

37.4

20°

ꢀ.6

ꢀ.5

ꢀ7.57

5.8

ꢀ.6

ꢀ.5

ꢀ.6

ꢀ.5

30.9

6.3

20.5

ꢀ8.9

33.6

20°

ꢀ00°

20.5

25.5

39.5

ꢀ.6

ꢀ.8

2.4

2.2

2.4

ꢀ.75

73.ꢀ

ꢀ0.2

43.7

42.6

77.5

ꢀ5°

80°

34.5

F min.

Ø G max.

H min.

I max.

J max.

K max.

ꢀ9.8

5.95

ꢀ5.4

23.8

30°

ꢀ00°

20.5

24.8

6.3

4ꢀ.4

ꢀ0.ꢀ5

26.5

44.5

25°

80°

23.5

39.5

49.5

62.5

73.5

47.6

ꢀ0.2

29.7

50.8

ꢀ5°

ꢀ4

ꢀ7.3

27.7

25°

ꢀ00°

20.5

60.5

ꢀ3.5

ꢀ9.6

30°

ꢀ00°

ꢀ6

54.5

60.5

2°

M max.

80°

23.5

26.ꢀ3

39.5

49.5

62.5

73.5

23.5

28.5

40.97

50.72

64.5

74.5

N max.

4 cups

5 cups

6 cups

60.5

68.5

ORDERING INFORMATION/DESCRIPTION

ROT

156

502

SERIES MODEL MOUNTING TYPE CONDUCTOR NUMBER OF CUPS LINEARITY

TAP

OHMIC VALUE LEAD FINISH

S: Servo

F: Plastic Film

From ꢀ

up to 6

Code

A: ꢀ ꢁ

B: 0.5 ꢁ

On request

T: Voltage

U: Current

First 2 digits

are significant

numbers 3rd

digit indicates

number of

C: 0.25 ꢁ position to

D: 0.ꢀ ꢁ

E: 0.05 ꢁ

F: 0.025 ꢁ

be specified

zeros

Special characteristics designs on request

SAP PART NUMBERING GUIDELINES

RO 116SF

502

OHMIC VALUE

5 kΩ

MODEL

GANG NUMBER

From ꢀ up to 6

LINEARITY

Document Number: 54004

Revision: 22-Mar-07

For technical questions, contact: sfer@vishay.com

www.vishay.com

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

www.vishay.com

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