SPEED AND POSITION TRANSDUCER AND CONTROL Description and Specifications for Lab Tenders
SPEED AND POSITION TRANSDUCER AND CONTROL.
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• Characteristics of the speed and conditioner transducer: Speed
input range ±4000 r.p.m., Output voltage range ±8 V; Optoelectronic transducer;
Signal conditioner with indication on 7-segment and 4-digit display of the
rotation speed (r.p.m.); Potentiometric transducer; Signal conditioner for
potentiometric transducer.
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• Characteristics of the position and conditioner transducer:
o Position input range 0 – 360°; - Output voltage range ±8 V;
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Reference voltage generator (Set-point) with integrated stabilizer;
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2 Error amplifiers for double loop controls (position + speed);
o 1 Rotary potentiometer for setting the speed and position setpoints;
· PID controller with P, I, D independent actions;
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3 Potentiometers for independent setting of the P, I, and D
parameters, with wide regulation margins;
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Limit circuit for the armature current;
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DC/DC converter, 4-MOSFET “H-bridge” configuration;
o 4 Drivers for the MOSFET; 8-pole DIN cable with socket for the connection to
an external unit- DC permanent magnet motor,
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Potentiometric transducer, Angular position indicator for the angular
position, Braking device;
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Characteristics of the DC permanent magnet motor - Rotation speed
4000 RPM, Nominal voltage 24 V, Armature resistance Ra 5.5Ω, Armature
inductance La 2.8 Mh, Constructional form: B14’,