3 phase small motor is a compact, lightweight low-power three-phase drive motor designed to save installation space for space-limited automation applications. Available in IE1, IE2 and IE3 efficiency classes and compliant with IEC standards, it features small size and light weight. Widely applied in mini conveyor lines, packaging machines, small agitators, automation jigs and compact fans, it works with global 50Hz / 60Hz power supply. It is a popular compact 3 phase small motor frequently sourced by automation machine builders.
Compact short frame for tight installation space
The 3 phase small motor adopts compact stator core and short end cover design to reduce overall axial length. It is easy to arrange inside cramped machine cavities. Light in weight, it supports lightweight machine design and is a commonly searched 3 phase small motor for automation integration.
Optimized low starting current with minor grid impact
The winding layout of 3 phase small motor is refined to limit inrush starting current. It creates little shock to small control cabinets and power circuits, suitable for production lines with multiple small motors running synchronously and stabilizes power supply.
Rotatable terminal box for flexible wiring layout
This 3 phase small motor allows adjustable cable entry direction. The terminal box can be rotated on demand to avoid pipe and cable interference inside machines. This option is available for IE1, IE2 and IE3 efficiency grades.
Lightweight for easy mounting and lower frame load
The 3 phase small motor brings light dead weight and reduces load on machine frames. It fits thin frames, mobile jigs and table-top automation equipment, simplifying frame design and cutting overall machine cost.
Smooth rotation for precise light-duty auxiliary drive
This small three-phase motor delivers consistent rotation with limited speed fluctuation. It suits light feeding, gentle mixing and indexing jigs that require stable running without vibration affecting processing accuracy.
Wide interchangeability for easy replacement
3 phase small motor comes with finely divided power grades and standardized drawings. Engineers can quickly cross-reference and replace old motors, shortening machine revision lead time.
Q: Can you provide third-party test documents for customs clearance of the 3 phase small motor?
A: Yes, we can supply IEC-compliant test reports and data certificates to meet overseas customs and local inspection requirements.
Q: Can the 3 phase small motor be mounted upside down or horizontally on its side?
A: It supports any mounting orientation, including foot, flange, inverted and side mounting. The bearing grease is formulated for multi-position installation. Just inform us of your mounting style during selection.
Q: What accessories are supplied together with the 3 phase small motor by default?
A: Only the motor itself is delivered as standard. Couplings, mounting brackets and other extras are not included. Base, flange, oil seals and earth terminals can be ordered separately.
Q: What is the protection class of the terminal box of the 3 phase small motor, can it work in humid indoor conditions?
A: The terminal box shares IP55 rating with the motor body against splashing water and dust. Anti-condensation heating strips are optional for permanently damp environments, available for IE1, IE2 and IE3.
Q: Is short-time overload permitted for the 3 phase small motor during operation?
A: Short mild overload is acceptable, it is designed for 1.1 times short-time overload. It is not suitable for frequent shock overload. Upgrade to the next power size for such working conditions.
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