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Sensor de torque 1388-102 honeywell

Sensor de torque

Techno Supply  »  Produtos  »  Honeywell  »  Sensor de torque
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Sensor de torque
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Sensor de torque
Principais características

Features

• 500 in-lb and 1000 in-lb capacities (standard)
• 0.1 % non-linearity and hysteresis
• Reduced sensitivity to belt/chain tension loads on torque
readings not to exceed maximum overhung moment
• Elimination of torque error due to bearing losses in
jack-shaft assembly
• Measurements of torque “at the source”
• Rotary transformer with encoder option available 

VISÃO GERAL

Description

Originally designed for a precision feedback control loop on
textile machinery, the Model 1388 Sprocket/Pulley Torque Sensor
is an accurate method to measure processing torques. Coupled
to any belt or chain driven stub shaft and monitored by a closed
electrical circuit, machinery speeds and material feed rates can
be precisely controlled. Used in an automation application to
increase productivity and decrease power consumption. Rotary
transformer with encoder option available. 

DETALHES TÉCNICOS

Performance Specifications

Characteristic / Measure

Torque range 500, 1000 lb-in
Non-linearity ±0.1 % of rated output
Hysteresis ±0.1 % of rated output
Repeatability ±0.15 % of rated output
Output @ rated capacity 2.0 mV/V (nominal)

 

Environmental Specifications

Characteristic / Measure

Temperature, operating -29 °C to 93 °C [-20 °F to 200 °F]
Temperature, compensated 21 °C to 77 °C [70 °F to 170 °F]
Temperature effect, zero 0.004 % of rated output/°F
Temperature effect, output 0.004 % of reading/°F

 

Electrical Specifications

Characteristic / Measure

Excitation (maximum) 20 Vdc or Vac RMS
Insulation resistance > 5000 mOhm @ 50 Vdc
Bridge resistance 360 ohm (nominal)
Zero balance <1.0 % of rated output
Electrical termination PT02H-10-6P

 

Mechanical Specifications

Characteristic / Measure

RPM (max.) 5000 

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