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Selsyns, rotary transformers, electric motors >> electric motors SL


3 499 RUB
1 749 UAH
18 pieces

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Tacho SL-121G (SL121G, SL 121 G, SL-121-G, SL 121G, SL121-G, SL121 G)
SL-121G tachogenerators DC is functionally designed to convert the rotational speed of the shaft at a frequency proportional to the DC output voltage.
Tachometer output voltage is used for remote indication or measurement of the speed and actuators to generate control signals in automatic control systems.
Tachogenerators DC are with excitation from permanent magnets and electromagnetic excitation.
Tacho SL-121G brushed DC electromagnetic independent excitation.
Mount tachometer - in the case.
Mode of operation - continuous.
Technical characteristics of the devices tachogenerators SL-121G:
Excitation Voltage - 110V;
Supply current - 0.09 A;
Rated speed - 3000ob/min;
The steepness of the output characteristic - 16mV/ob/min;
Nonlinearity of the output voltage instrument tacho SL-121G - 3%;
The asymmetry of the output voltage - 3%;
Load Impedance - 2 ohms;
Moment of static friction device tacho SL-121G - 58,8 ∙ ∙ 10 -4 N m;
Vibration loads:
- Frequency range - 10Hz;
Shock - 70 m / s 2;
Ambient temperature - -40 ° C to +50 º C;
Relative humidity at 20 ° C - 98%;
Warranty life instrument tacho SL-121G - 150 0 hours;
Dimensions instrument:
- Case diameter - 55mm;
- The length of the output shaft ends - 88.46 mm;
Unit weight tacho SL-121G - 0.45 kg;
The manufacturer guarantees the quality of the instrument SL-121G tacho technical requirements specifications subject to user terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.