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RSR14

This product family was born as an alternative to the RS14 series when curved designs appear. The upper corners of the
housing has been modified in order to set the product properly.

RSR14 Rotary Sensor appropriated for position sensing and control applications capable of withstanding high configurations of mechanical life.
– Standard: up to 50.000 cycles
– Long life: up to 250.000 cycles. More cylcles available under request.

RS14 has plastic housing and Ingress Protection rating type IP 54 (high level of protection against dust and also against water splashing), according to IEC 60529. Plastic materials can be self-extinguishable according to UL 94 V-0 under request.

Through-hole and SMD configurations are available. Terminals and collector are manufactured in tinned brass, although versions with steel terminals are also available under request. Terminals for through-hole models can be provided straight or crimped, which helps hold the component to the PCB during soldering.

Standard taper is linear, with independent linearity of ±3%. ACP can study other special tapers (even cut tracks, step curves with areas of constant value, etc), as well as more strict linearity.

Thumbwheels and shafts can be provided either separately or already inserted in the sensor. Our RSR14 can be manufactured in a wide range of possibilities regarding: resistance value, tolerance, tapers, pitch, positioning of the wiper, housing and rotor color.

Applications
– Household appliances: temperature control, position sensor.
– Automotive: position adjustment and sensing.
– Industrial controls

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Electric Specifications RSR14 Through-hole
Range of resistance values* Lin (A) Standard value is 10K, as voltage divider use is supposed
Tolerance ±30%
Variation laws Lin (A). Other tapers available on request
Residual resistance Minimum value 2Ω
CRV – Contact ResistanceVariation (dynamic) Lin (A) Electrical Angle 245º±20º ≤ 3%Rn.
Other tapers, please inquire
CRV – Contact ResistanceVariation (static) Lin (A) Electrical Angle 245º±20º ≤ 5%Rn.
Other tapers, please inquire
Maximum power dissipation** Lin (A) 0.15W at 50ºC
Maximum voltage Lin (A). 250VDC
Operating temperature -25ºC … +70ºC (+120ºC on request)
Temperature coefficient 100Ω ≤ Rn ≤ 10KΩ +200/ -300 ppm
10KΩ ≤ Rn ≤ 5MΩ +200/ -500 ppm

<table class=”tabla-acp”>
<thead>
<tr>
<th>Mechanical Specifications</th>
<th colspan=”2″>RSR14 Through-hole</th>
</tr>
</thead>
<tbody>
<tr>
<td>Resistive element</td>
<td colspan=”2″>Carbon technology</td>
</tr>
<tr>
<td>Angle of rotation (mechanical)</td>
<td colspan=”2″>265º ± 10º</td>
</tr>
<tr>
<td>Angle of rotation (electrical)</td>
<td colspan=”2″>245º ± 20º</td>
</tr>
<tr>
<td>Wiper standard delivery position</td>
<td colspan=”2″>50% ± 15º</td>
</tr>
<tr>
<td>Max. stop torque</td>
<td colspan=”2″>10 Ncm</td>
</tr>
<tr>
<td>Max. push/pull on rotor</td>
<td colspan=”2″>50 N</td>
</tr>
<tr>
<td>Wiper torque*</td>
<td colspan=”2″><1.5 Ncm</td>
</tr>
<tr>
<td rowspan=”2″>Mechanical life</td>
<td colspan=”2″>Standard: up to 100.000 cycles</td>
</tr>
<tr>
<td colspan=”2″>Long life: up to 250.000 cycles (others, on request)</td>
</tr>
</tbody>
</table>

Test Results RSR14 Through-hole
Test conditions Typical variation of nominal resistance
Damp heat 500 h. at 40°C and 95% RH ±20%
Thermal cycles 16 h at 85ºC, plus 2 h at –25ºC ±20%
Load life 1.000 h. at 50°C ±20%
Mechanical life 1.000 cycles at 10 c.p.m. and at 23°C ± 2°C ±20%
Storage (3 years) 3 years at 23°C ± 2°C ±3%
Datasheet
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  • Electric Specifications

  • Electric Specifications RSR14 Through-hole
    Range of resistance values* Lin (A) Standard value is 10K, as voltage divider use is supposed
    Tolerance ±30%
    Variation laws Lin (A). Other tapers available on request
    Residual resistance Minimum value 2Ω
    CRV – Contact ResistanceVariation (dynamic) Lin (A) Electrical Angle 245º±20º ≤ 3%Rn.
    Other tapers, please inquire
    CRV – Contact ResistanceVariation (static) Lin (A) Electrical Angle 245º±20º ≤ 5%Rn.
    Other tapers, please inquire
    Maximum power dissipation** Lin (A) 0.15W at 50ºC
    Maximum voltage Lin (A). 250VDC
    Operating temperature -25ºC … +70ºC (+120ºC on request)
    Temperature coefficient 100Ω ≤ Rn ≤ 10KΩ +200/ -300 ppm
    10KΩ ≤ Rn ≤ 5MΩ +200/ -500 ppm

  • Mechanical Specifications

  • <table class=”tabla-acp”>
    <thead>
    <tr>
    <th>Mechanical Specifications</th>
    <th colspan=”2″>RSR14 Through-hole</th>
    </tr>
    </thead>
    <tbody>
    <tr>
    <td>Resistive element</td>
    <td colspan=”2″>Carbon technology</td>
    </tr>
    <tr>
    <td>Angle of rotation (mechanical)</td>
    <td colspan=”2″>265º ± 10º</td>
    </tr>
    <tr>
    <td>Angle of rotation (electrical)</td>
    <td colspan=”2″>245º ± 20º</td>
    </tr>
    <tr>
    <td>Wiper standard delivery position</td>
    <td colspan=”2″>50% ± 15º</td>
    </tr>
    <tr>
    <td>Max. stop torque</td>
    <td colspan=”2″>10 Ncm</td>
    </tr>
    <tr>
    <td>Max. push/pull on rotor</td>
    <td colspan=”2″>50 N</td>
    </tr>
    <tr>
    <td>Wiper torque*</td>
    <td colspan=”2″><1.5 Ncm</td>
    </tr>
    <tr>
    <td rowspan=”2″>Mechanical life</td>
    <td colspan=”2″>Standard: up to 100.000 cycles</td>
    </tr>
    <tr>
    <td colspan=”2″>Long life: up to 250.000 cycles (others, on request)</td>
    </tr>
    </tbody>
    </table>

  • Test Results

  • Test Results RSR14 Through-hole
    Test conditions Typical variation of nominal resistance
    Damp heat 500 h. at 40°C and 95% RH ±20%
    Thermal cycles 16 h at 85ºC, plus 2 h at –25ºC ±20%
    Load life 1.000 h. at 50°C ±20%
    Mechanical life 1.000 cycles at 10 c.p.m. and at 23°C ± 2°C ±20%
    Storage (3 years) 3 years at 23°C ± 2°C ±3%

  • Downloads

  • Datasheet
    Reach
    Rohs
Electric Specifications RSR14 Through-hole
Range of resistance values* Lin (A) Standard value is 10K, as voltage divider use is supposed
Tolerance ±30%
Variation laws Lin (A). Other tapers available on request
Residual resistance Minimum value 2Ω
CRV – Contact ResistanceVariation (dynamic) Lin (A) Electrical Angle 245º±20º ≤ 3%Rn.
Other tapers, please inquire
CRV – Contact ResistanceVariation (static) Lin (A) Electrical Angle 245º±20º ≤ 5%Rn.
Other tapers, please inquire
Maximum power dissipation** Lin (A) 0.15W at 50ºC
Maximum voltage Lin (A). 250VDC
Operating temperature -25ºC … +70ºC (+120ºC on request)
Temperature coefficient 100Ω ≤ Rn ≤ 10KΩ +200/ -300 ppm
10KΩ ≤ Rn ≤ 5MΩ +200/ -500 ppm

<table class=”tabla-acp”>
<thead>
<tr>
<th>Mechanical Specifications</th>
<th colspan=”2″>RSR14 Through-hole</th>
</tr>
</thead>
<tbody>
<tr>
<td>Resistive element</td>
<td colspan=”2″>Carbon technology</td>
</tr>
<tr>
<td>Angle of rotation (mechanical)</td>
<td colspan=”2″>265º ± 10º</td>
</tr>
<tr>
<td>Angle of rotation (electrical)</td>
<td colspan=”2″>245º ± 20º</td>
</tr>
<tr>
<td>Wiper standard delivery position</td>
<td colspan=”2″>50% ± 15º</td>
</tr>
<tr>
<td>Max. stop torque</td>
<td colspan=”2″>10 Ncm</td>
</tr>
<tr>
<td>Max. push/pull on rotor</td>
<td colspan=”2″>50 N</td>
</tr>
<tr>
<td>Wiper torque*</td>
<td colspan=”2″><1.5 Ncm</td>
</tr>
<tr>
<td rowspan=”2″>Mechanical life</td>
<td colspan=”2″>Standard: up to 100.000 cycles</td>
</tr>
<tr>
<td colspan=”2″>Long life: up to 250.000 cycles (others, on request)</td>
</tr>
</tbody>
</table>

Test Results RSR14 Through-hole
Test conditions Typical variation of nominal resistance
Damp heat 500 h. at 40°C and 95% RH ±20%
Thermal cycles 16 h at 85ºC, plus 2 h at –25ºC ±20%
Load life 1.000 h. at 50°C ±20%
Mechanical life 1.000 cycles at 10 c.p.m. and at 23°C ± 2°C ±20%
Storage (3 years) 3 years at 23°C ± 2°C ±3%
Datasheet
Reach
Rohs