Multi-Turn Precision Potentiometer

Series - HS 1710, HHS 1710

 HS 1710: Wire-Wound                HHS 1710: Hybrid 

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HS1710 Multiturn Potentiometer - Servo Flange Mount

       High Precision
  

         Servo Mount
  
-   ± 0.25% Standard Linearity
  
- Stainless Steel Shaft
  
- 3, 5 and 10 Turn Models

  

The Servopot HS 1710 series is a high precision multi-turn potentiometer available with either wire-wound or hybrid elements. Hybrid elements combine wire-wound and conductive plastic elements together  to produce essentially infinite resolution and very long life spans. Industrial construction features a reinforced nylon housing, aluminum servo flange, stainless steel shaft, gold plated terminals and  precision ball bearings. Many options are available to optimize the series for a given application.

  

Electrical Specifications

Wire-Wound Element

Hybrid Element

HS 1710 HHS 1710

Resistance Values (ohms)

1K to 100K

2K to 50K

Resistance Tolerance

±3% (1% optional)

±10% (5% optional)

Linearity Tolerance

± 0.25% standard   (0.15% and 0.1% available)

Electrical Angle +10º, -0º

 3600º

Resolution

 See chart below Essentially infinite

End Resistance

 < 0.05% 0.1%

Insulation Resistance

 1000 Mohms at 500 VDC

Dielectric Strength

 1000 VAC, 1 minute

Noise

 <100 ohms E.N.R. -

Output Smoothness

 - < 0.1%

Power @ +40ºC (W)

 2 1.5

Mechanical Specifications

Number of Turns

 10  (3 and 5 turns available)

Mechanical Angle +10º, -0º

 3600º

Starting (max.) Torque (Ncm)

 0.4

Stopper Strength (Ncm)

 30

Max.Axial Play of Shaft (mm)

 0.13 (standard model)

Max. Radial Play of Shaft (mm)

 0.05 (standard model)

Typical Life (# of turns)

 2 million 5 million

Bearing

  ball bearing (front), phosphor bronze bearing (rear)

Environmental Specifications

Operating Temperature

 -55ºC to +105ºC

IP Protection Grade

 IP40 (IP54 optional)

Standards

 MIL-R-19, MIL-R-12934

Materials

Housing

Glass reinforced nylon

Servo Flange

Aluminum

Shaft

 Stainless steel, anti-magnetic

Terminals

 Gold plated Brass and Copper Beryllium

Resolution Chart

Resistance value (ohms)

Resolution (%)

 V max across element (V)

 I max through element (mA)*

Temperature coefficient

of wire (±...ppm/K)
HS 1710 HS 1710 HS 1710
1K 0.0284 45 44 20
2K 0.0199 63 31 20
5K 0.0208 100 20 20
10K 0.0192 140 14 20
20K 0.0128 200** 10 20
50K 0.0099 200** 6 20
100K 0.0094 200** 4 20

* maximum wiper current is 30mA      ** maximum voltage across the element

Dimensions (mm)
HS17 and HHS17 Series Multiturn Potentiometer Dimensions

Options

- Rear shaft extension

 - Multiple gangs (up to 10) - Tighter tolerances

- Special shaft machining

 - Special resistance values - Extra tap ( 1 tap max.)

- Slipping clutch

 - Sealed housing (IP54) - Bushing mount
   
  

 P3 America, Inc.

 3089C Clairemont Dr. # 363 - San Diego, CA  92117

Phone: (858) 277-1420   Fax: (858) 225-0439

 www.p3america.com
  

© P3 America, Inc. 2004 - 2006. All Rights Reserved