What is the difference between a Techtop TAI 63A and 63B motor?

Both 63A and 63B belong to the Techtop TAI series. According to Techtop, the difference relates to the motor's internal design and performance requirements rather than its external mounting dimensions. Techtop advises that the same TAI 63 dimensional drawings can be used for the corresponding 63A and 63B motor variants. The 63B designation should not be confused with the separate Techtop TAIB brake motor series.

Is the Techtop TAI 0.09kW motor single phase or three phase?

This is a three phase electric motor designed for 230/415V, 50Hz operation.

What speed does this 0.09kW motor run at?

This is a 6 pole motor with a full-load speed of approximately 840 RPM, making it suitable for applications requiring lower operating speeds.

What frame size is this motor?

This model uses a 63A frame. Always compare the dimensional information and mounting arrangement with your existing motor when selecting a replacement.

What is the shaft diameter?

This motor has an 11mm shaft diameter. Shaft diameter should always be checked when selecting a replacement motor.

What is the full-load current?

The motor has a full-load current of approximately 0.43A at 400V.

What mounting options are available?

Techtop TAI motors are available in multiple mounting configurations depending on the required installation. Common configurations include B3 Foot Mount, B5 Flange Mount, B14 Face Mount, B34 Foot & Face Mount and B35 Foot & Flange Mount.

Can this motor replace another brand?

Potentially, yes. When selecting a replacement motor, compare the rated output, voltage, poles, RPM, frame size, shaft dimensions, mounting arrangement and physical dimensions of the existing motor.

How can I confirm which replacement motor I need?

Send Paddle Wholesale Australia a clear photo of your existing motor's nameplate, shaft and mounting arrangement. We can help identify the specifications required for a suitable replacement.

• Brand: Techtop
• Series: TAI
• Motor Type: Three Phase Aluminium Electric Motor
• Rated Output: 0.09kW
• Poles: 6 Pole
• Full Load Speed: 840 RPM
• Frame Size: 63A
• Shaft Diameter: 11mm
• Voltage: 230/415V @ 50Hz
• Full Load Current: 0.43A @ 400V
• Duty Rating: S1 Continuous Duty
• Construction: Aluminium
• Enclosure Type: TEFC
• Protection Rating: IP55
• Insulation Class: Class F with Class B Rise
• Full Load Torque: 1.01Nm
• Efficiency @ 100% Load: 46.3%
• Efficiency @ 75% Load: 44.1%
• Power Factor @ 100% Load: 0.65
• Noise Level: 54 dB(A) @ 1 metre
• Vibration Limit: 1.8mm/sec
• Bearing Make: NSK
• Bearing Type: Ball / Ball
• Bearing Size: 6202ZZ / 6202ZZ C3
• Motor Mass: 4.2kg
• IEC Standard: IEC 60034 & 72
• Thermal Protection: Available upon request

• 0.09kW Rated Output: Compact motor solution for smaller industrial machinery and equipment.
• 6 Pole Low-Speed Performance: Provides a full-load speed of approximately 840 RPM for applications requiring lower motor speeds.
• 63A Frame: Compact frame configuration suitable for a range of machinery and replacement motor applications.
• 11mm Shaft Diameter: Standard shaft configuration for this TAI 63 frame motor.
• Aluminium Construction: Provides a durable motor housing while keeping overall motor weight relatively low.
• TEFC Construction: Totally Enclosed Fan Cooled design provides dependable cooling and protection during operation.
• IP55 Protection: Provides protection against dust and water ingress for general industrial environments.
• Class F Insulation: Class F insulation with Class B temperature rise provides dependable thermal performance.
• S1 Continuous Duty: Designed for continuous operation at rated load when correctly selected and installed.
• NSK Bearings: Fitted with quality NSK ball bearings for reliable operation.
• Multiple Mounting Options: Available in common mounting configurations including B3, B5, B14, B34 and B35.
• Replacement Motor Option: Suitable for replacing compatible three phase motors when power, speed, frame, shaft and mounting specifications match.