Techtop Motors BL1-AL-TF-63B3-4-B-C-.25 TechTop BL1-AL-TF-63B3-4-B-C-.25 — 0.25 HP Metric IEC Single Phase motor, 63B3 frame…

Name: Techtop 0.25 HP Metric IEC Single Phase TEFC Motor, 63B3 Frame, IE3
Brand: Techtop Motors
SKU: BL1-AL-TF-63B3-4-B-C-.25
Availability: InStock

Documents & Media

3D CAD Model (STEP)Specification Sheet Manufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Techtop Motors BL1-AL-TF-63B3-4-B-C-.25 is a 0.25 HP metric IEC single-phase motor designed for continuous-duty industrial applications. This Totally Enclosed Fan Cooled (TEFC) motor features a 63B3 frame size, delivering 1735 RPM at 60Hz with dual voltage compatibility (115V or 230V). Rated at 2.62A (115V) and 1.31A (230V), it meets IE3 efficiency standards with a nominal efficiency of 68% and a power factor of 0.88 cosθ. The motor includes a service factor of 1.35, allowing temporary overloads up to 35% without damage. The insulation class F and temperature rise rating ensure reliable operation at 40°C ambient and up to 1000 meters altitude. Equipped with 6201-ZZ bearings on both drive and non-drive ends, the motor features a graphite grey (7024) coating for corrosion resistance. The BL1-AL-TF-63B3-4-B-C-.25 is ideal for general industrial machinery, HVAC systems, and light-duty automation where compact, efficient single-phase power is required. Its NEMA Premium efficiency alignment reduces energy costs while maintaining robust performance under continuous operation.

0.25 HP metric IEC single-phase motor with 63B3 frame size
Dual voltage operation: 115V or 230V at 60Hz (2.62A/1.31A rated current)
IE3 efficiency (68% nominal) with 1.35 service factor for overload protection
115V/230V, 60Hz Operation
IP55 Rated, UL/CSA Certified

Specifications

A	100 in
AA	120 in
AC	123 in
AD	198 in
B	80 in
BB	106 in
C	40 in
D	11 in
E	23 in
F	4 in
G	8.5 in
H	63 in
K	7 in
L	259 in
Mounting Type	B3
Nema Rating	NEMA Premium
Poles	1
Series	BL1-AL-TF
Size	63B3
SS	M4 in
TBH	120 in
TBW	147 in

Frequently Asked Questions

What is the rated motor output power for this model?

The rated motor output power for the BL1-AL-TF-63B3-4-B-C-.25-115|230-60 is 0.25 HP.

What are the available rated motor voltages and frequencies?

The rated motor voltage is 115V or 230V at 60 Hz.

What is the motor speed at rated load?

The rated motor speed is 1735 revolutions per minute.

What is the enclosure type for this motor?

The motor has a Totally Enclosed Fan Cooled (TEFC) enclosure.

What is the IP rating of the motor enclosure?

The motor has an IP rating of 55.

What is the insulation class of the motor?

The motor features Insulation Class F.

Does this motor have tropicalization?

Yes, this motor is equipped with tropicalization.

What is the duty cycle of the motor?

The motor is rated for continuous duty (CONT).

What is the maximum ambient temperature for operation?

The motor is rated for operation in ambient temperatures up to 40°C.

What is the maximum operating altitude for this motor?

The motor is rated for operation at altitudes up to 1000 meters.

Frequently Asked Questions about Techtop Motors

What certifications and standards do Techtop Motors products comply with?

Techtop Motors products comply with NEMA Premium® efficiency standards, IEEE 841 for severe duty applications, and MG1 Part 31 for safe VFD use. Additionally, they feature IP55 ingress protection and are constructed with corrosion-resistant materials, ensuring durability and reliability in industrial environments.

What is Techtop Motors's warranty policy?

Techtop Motors offers a 36-month warranty from the date of purchase on their electric motors, ensuring protection against defects in materials and workmanship. This warranty reflects Techtop's commitment to quality and customer satisfaction.

What industries and applications are Techtop Motors products used for?

Techtop Motors products are utilized across a wide range of industries, including manufacturing, processing, agriculture, HVAC, and heavy-duty applications. Their motors are designed for powering machinery such as pumps, fans, conveyors, and compressors, ensuring reliable performance and energy efficiency in demanding environments.

What technical support does Techtop Motors offer?

Techtop Motors offers comprehensive technical support, including pre-sale and post-sale assistance through a fully trained customer service team. Our support extends to application-driven engineering, ensuring that customers receive expert guidance tailored to their specific needs. Additionally, we provide access to live inventory, electrical and dimensional data, and downloadable brochures via our website.

What are the main product lines offered by Techtop Motors?

Techtop Motors offers a diverse range of industrial electric motors, including NEMA Premium Efficiency motors, IEEE 841 Severe Duty motors, JM/JP Pump motors, and Explosion Proof motors. Their product lines also feature options in both cast iron and aluminum constructions, as well as specialized motors for applications like cooling towers and washdown environments. With horsepower ratings ranging from 1/8 to 500 HP and various frame sizes, Techtop Motors is equipped to meet a wide array of industrial automation needs.

What are the key features of Techtop Motors products?

Techtop Motors products feature NEMA PREMIUM® operating efficiency, ensuring reduced energy costs and enhanced performance. They are designed with hand-inserted lap wound stators for smooth operation, true copper windings for reduced loss, and full cast iron construction for durability. Additional features include IP55 ingress protection, automatic moisture drainage, and a 36-month warranty, making them ideal for demanding industrial applications.

What communication protocols do Techtop Motors products support?

Techtop Motors products support a comprehensive range of communication protocols including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate efficient communication and integration within industrial automation systems, enhancing system performance and diagnostics.

What environmental ratings do Techtop Motors products have?

Techtop Motors products feature environmental ratings such as IP55 and IP56, providing robust protection against dust and water ingress. These ratings ensure reliable performance in various industrial environments, with options for oil seals and labyrinth seals for enhanced durability.

What accessories are available for Techtop Motors products?

Techtop Motors offers a variety of accessories for their products, including C & D flanges for versatile mounting options, aluminum and rolled steel C-face conversion kits, and multi-mount removable mounting feet for easy installation. Additionally, their motors feature color-coded oversized lead wires for simplified connections and automatic grease purge systems to prevent over-greasing, enhancing maintenance efficiency.

How are Techtop Motors products typically installed?

Techtop Motors products are designed for straightforward installation, featuring multi-mount removable mounting feet that allow for easy repositioning of the conduit box. Their lightweight designs facilitate handling in difficult-to-reach locations, while color-coded oversized lead wires simplify electrical connections. Additionally, the motors are equipped with features such as automatic grease purge and double lip shaft seals, ensuring reliable operation and maintenance ease.