40PA54-36-37-TEFC-S

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The 40PA54-36-37-TEFC-S is a TEFC motor designed for continuous duty with a robust IP55 protection rating. Manufactured by Pacific Scientific and part of the Permanent Magnet DC Motors series, it operates at 460V and supports 3-phase systems. Featuring a standard horizontal foot mount, it delivers 36 HP at 3600 RPM.

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Product Description:

The 40PA54-36-37-TEFC-S Small Tach Adapter Kit 4 is made by Pacific Scientific for attaching and interacting. The product was made to work with SR36 and SR37 motors. It sets up in an organized way so that a tachometer can be safely installed and used to measure motor speed and keep track of performance. The adapter kit is used in many motor-driven systems, such as those used in industrial automation.

The blue anodized aluminum body of the 40PA54-36-37-TEFC-S adapter kit makes it strong. The fan blades are shiny silver and look like they are made of aluminum, which is light and good at removing heat. The fan is made with many blades that keep the temperature around the tachometer and motor assembly stable. The kit comes with mounting holes that make it easy to connect to the motor frame. During motor running, the fan keeps the tachometer housing cool all the time. The adapter kit is made to work with SR36 and SR37 motors that are used in places with limited speeds. The adapter makes it possible for the tachometer to reliably connect to the motor shaft, which is needed for accurate speed tracking. The adapter can be used in pumps and compressors to change the speed, which helps control fluids or pressure more effectively. Monitoring the motor's RPM lets you find problems with it early, which helps with preventative maintenance and cuts down on working downtime.

The TEFC fan design in the 40PA54-36-37-TEFC-S kit keeps dust and moisture from getting into the fan when it is wet or dusty. The blue housing surface has a covering that keeps it from rusting and can be used for a long time. The adapter is used in devices that need closed-loop motor control and speed feedback. The product provides stable operation and safe tachometer alignment.

Cooling Type
TEFC (Totally Enclosed Fan Cooled)
Duty
Continuous
Enclosure
TEFC (Totally Enclosed Fan Cooled)
Fan Blade Finish
Metallic silver
Frame Size
40PA54
Frequency
60 Hz
Horsepower
36 HP
Housing Material
Anodized aluminum
Motor Compatibility
SR36 and SR37
Motor Type
TEFC (Totally Enclosed Fan Cooled)
Mounting
Standard Horizontal Foot Mount
Phase
3 Phase
Protection
IP55
Rpm
3600 RPM
Voltage
460V
  • 40PA54 36 37 TEFC S
  • 40PA543637TEFCS
  • 4OPA54-36/37-TEFC-S

Frequently Asked Questions about 40PA54-36-37-TEFC-S:

Q: Why does 40PA54-36-37-TEFC-S use anodized aluminum?

A: Anodized aluminum offers corrosion resistance and low weight. It ensures long service life in harsh environmental conditions.

Q: Does 40PA54-36-37-TEFC-S include a TEFC design?

A: Yes, the TEFC design protects internal parts from dust and moisture. It ensures cooling efficiency and motor longevity.

Q: Why does 40PA54-36-37-TEFC-S use multiple fan blades?

A: Multiple fan blades improve air circulation and reduce heat buildup. This supports consistent tachometer and motor performance.

Q: How does 40PA54-36-37-TEFC-S support SR37 motors?

A: It provides accurate shaft alignment and stable mounting for the tachometer. This ensures compatibility with SR37’s mechanical and electrical setup.

Q: Do 40PA54-36-37-TEFC-S mounting holes affect performance?

A: Yes, precise mounting holes ensure vibration-free installation. This helps in accurate speed sensing and reduced mechanical wear.


Internal Product Review

  • ‘‘The 40PA54-36-37-TEFC-S Small Tach Adapter Kit delivers stable fan-based cooling and precise tachometer alignment. Pacific Scientific includes multiple mounting points for secure attachment. It supports closed-loop control, features corrosion-resistant housing, and maintains thermal stability in speed feedback systems.’’

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