EMERSON 3852 CONDENSER FAN MOTOR, DIRECT DRIVE, 1/2 HP, NIB

Description

NEW UNUSED FACTORY OVERSTOCK
EMERSON CONDENSOR FAN MOTOR 3852
Condenser Fan Motor, Direct Drive, 1/2 HP, Single Speed
These 1 speed 5.6" (diameter) open permanent split capacitor replacement condenser fan motors are constructed with a dripproof design. These replacement motors come with several standard features, which include:
60 Hertz
Capacitor mounting holes in frame band
Shaft up or horizontal
Continuous dirty, air over
Water slinger
Designed for 7.5mfd 370 volts capacitor (not furnished)
Automatic thermal overload protector
Sleeve bearings have all angle thrust system
Green ground lead
Reversible
Class B insulation
Extended studs are 8-32
30" leads
1/2" shaft with 5" shaft length, double flats on shaft
Shaft endshield and frame band are enclosed, lead endshield is ventilated
Amperage
The strength of a electrical current measured in amperes.
3.1 Amps
Voltage
208-230 Volts
Hertz
Frequency, in cycles per second, of AC power; usually 60 Hz in USA, 50 overseas.
60 Hz
Speed(s)
The number of speeds a motor runs at. Motors with 4 speeds can run at High, Medium High, Medium Low, and Low. Motors with 2 speeds can run at either high or low speed.
1
Service Factor
A measure of reserve margin built into a motor. Motors greater than a 1.0 SF have more than normal margin, and are used where unusual conditions such as occasional low voltage, momentary overloads, ect. are likely to occur. Used in "heavy duty" applications.
1.0 SF
Horse Power
The unit of output power usually applied to electric motors in North America. One horsepower (HP) is equivalent to 746 watts.
1/2 HP
Revolutions Per Minute
Rotational speed in revolutions per minute
1075 RPM
Bearing
Basic types include: Sleeve - Preferred where low noise level is important, as on fan and blower motors. Unless otherwise stated, sleeve bearing motors listed can be mounted in any position, including shaft-up or shaft-down. Ball - Used where higher load capacity, either axial or radial, is required or where shaft speed is lower than 500 RPM. Shields, metal rings with close running clearance one one side (sigle-shielded) or both sides (double-shielded) of bearing, and seals, which are similar except with rubber lips that press against inner race, more effectively excluding dirt, ect., are two barriers used to keep out dirt.
Sleeve
Mounting
Resilient Mounting - Sometimes called rubber or hub mounted - motor shell is isolated from base by vibration absorbing material, such as rubber rings on the end shields, to reduce transmission of vibration to the housing of the unit or appliance. Stud Mounting - Motor has bolts extending from from front or rear, by which it is mounted. Often used on small, direct drive fans and blowers.
Hub/Stud
Rotation
Reversible
Replaces
Type of motor this model replaces.
1075 RPM 1/2 H.P. Condenser Fan Motors
Shaft Dimensions
Width of the shaft (usually 1/2") x the Length of the shaft.
1/2 x 5 Inches
Thermal Overload Protection
A temperature or current sensing device usually integral within the motor, that disconnects the motor winding from its power source to prevent overheating due to overload or failure to start. Automatic Reset(Auto) - After Motor cools, protector automatically restores power. Should not be used where unexpected restarting would be hazardous.
Auto
Total Length
Total length of motor and shaft.
10.9 inches