Technical characteristics
- BrandЭлектроника и связь
- Country of manufactureRussia
Description
SL-121 the collector electric motor of a direct current of low power for systems of automatic equipment.
SL engines are carried out with electromagnetic excitement.
Engines are conditionally subdivided into five dimensions - 100, 200, 300, 500 and 600.
Engines are structurally produced two modifications - with stabilization of frequency of rotation and without stabilization.
For stabilization of frequency of rotation the built-in centrifugal contact regulator providing stabilization accuracy within ±0,5 is used.
By the form excitement engines are divided into engines with parallel, consecutive and independent excitement.
Engines with stabilization of frequency of rotation have parallel excitement.
Depending on application conditions engines have three executions - normal, tropical and heat-resistant. For tropical and heat-resistant executions at the end of a symbol letters TV and H are respectively specified.
In a symbol of engines with stabilization of frequency of rotation digital designation comes to an end on 0, except for SL-240S and SL-570S engines.
Fastening of the engine - for the case.
Technical characteristics of the SL-121 engine:
• Supply voltage, In...... 110
• Rated power, W...... 5
• Frequency of rotation, rpm...... 3500-5500
• The nominal rotating moment, N*sm...... 1,37
• The consumed current, And...... 0,3
• Efficiency...... 15
• Guarantee operating time, h..... 1500
SL-121 engine service conditions:
• Vibration loadings:
- range of frequencies, Hz..... 10
- acceleration, m / с2..... 4
• Shock loadings, m / с2..... 12
• Ambient temperature, °C.....-40... 50
• Relative humidity of air at a temperature of 20 °C..... 98
SL engines are carried out with electromagnetic excitement.
Engines are conditionally subdivided into five dimensions - 100, 200, 300, 500 and 600.
Engines are structurally produced two modifications - with stabilization of frequency of rotation and without stabilization.
For stabilization of frequency of rotation the built-in centrifugal contact regulator providing stabilization accuracy within ±0,5 is used.
By the form excitement engines are divided into engines with parallel, consecutive and independent excitement.
Engines with stabilization of frequency of rotation have parallel excitement.
Depending on application conditions engines have three executions - normal, tropical and heat-resistant. For tropical and heat-resistant executions at the end of a symbol letters TV and H are respectively specified.
In a symbol of engines with stabilization of frequency of rotation digital designation comes to an end on 0, except for SL-240S and SL-570S engines.
Fastening of the engine - for the case.
Technical characteristics of the SL-121 engine:
• Supply voltage, In...... 110
• Rated power, W...... 5
• Frequency of rotation, rpm...... 3500-5500
• The nominal rotating moment, N*sm...... 1,37
• The consumed current, And...... 0,3
• Efficiency...... 15
• Guarantee operating time, h..... 1500
SL-121 engine service conditions:
• Vibration loadings:
- range of frequencies, Hz..... 10
- acceleration, m / с2..... 4
• Shock loadings, m / с2..... 12
• Ambient temperature, °C.....-40... 50
• Relative humidity of air at a temperature of 20 °C..... 98
Under the order, 14 days.
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Electric motor collector SL-121
