Introduction: There are many brake motors in the market. How to choose a good brake motor? Buy brake motors, consider the following aspects:
Rooftop Shelter Air Conditioners are widely applied to crane
equipment, vehicles, and small vessels etc. The units have cooling, heating,
ventilation and dehumidification functions, with anti-shake, anti-vibration and
high reliability characteristics. All-in-one design improves the
stronger applicability and generality.
Features:
1. Instant cooling/Temperature adjustable
2. Precise temperature control
3. Modern design and high compatibility
4. Memory function and delay start
5. Low noise
6. Delay start function
Technical Data:
Model No.
TRS-020HCWa
TRS-032HCWa
TRS-035HCWa
Cooling capacity
kW/BTU
2.0KW/7000BTU
3.2KW/11000BTU
3.5KW/12000BTU
Electric source
PH-V-Hz
220V 50Hz / 60Hz
220V 50Hz / 60Hz
220V 50Hz / 60Hz
Rated Cooling Power Input
W
1050
1380
1220
Rated Cooling Current Input
A
4.8
6.3
6.1
Working Condition
℃
`-30~45
`-30~45
`-30~45
Temperature Control Range
℃
15~35
15~35
15~35
Refrigerant
R22/R410a
R22/R410a
R22/R410a
Noise
dB(A)
≤50
≤50
≤50
Dimension(LxWxH)
mm
980*640*230
1060*720*365
1060*720*365
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1. The braking effect of the motor. A good brake must be durable.
2. The speed of the brakes. Currently on the market brake motors have AC brakes and DC brakes. DC brake speed is approximately 0.20-0.30 seconds, AC brake brake speed is 0.002-0.003 seconds. AC brakes are faster because brakes have different brake configurations.
3. The frequency of braking. Some industries have higher requirements for braking, and they need to brake for about 40 minutes a minute. It is difficult for general brake motors to meet the requirements. The main reason is that because of such long-term operation, the brake pads will be very hot, and if the temperature is too high, they will slip. Can cause the brake coil to burn. At present, this requires that the domestic technology is still not reachable and imports are slightly better.
4. Torque of the motor, a good motor, must be sufficient power, torque.
5. Service life: The brake motor can be used in general conditions: 1-8 years, according to the use of customer equipment.
6. Particularity of equipment: Use under harsh conditions: For example, dust, corrosive, water intrusion, etc. This is determined by the degree of protection of the motor itself.
How to choose a brake motor?>