High Torque Brushless DC Motor

Applications

Solar tracking & cleaning systems, HVAC systems, Electric vehicles, Hand-held power tools

Description

BO42(50W) is a high-torque brushless DC motor. It has a rated speed of 6710 RPM and 8.3 cNm of torque, delivering high torque performance. It has a compact 43mm diameter and 21mm height. This high-torque brushless DC motor is available with or without sensors to accommodate diverse control requirements.

It can be combined with planetary gearboxes or spur gearboxes to optimize output torque and speed. Optional BLDC motor driver units are offered as add-ons upon special request. It is it well-suited for industries like solar, HVAC, electric vehicles, and handheld power tools where high torque is needed in space-constrained areas.

For detailed insights, refer to the BLDC motor diagram given below to better understand its structure and dimensions.

Standard Data

Motor type	Outrunner brushless DC motor
Configuration	12N-16P
Ambient Temperature Operation	-40ËšC to +100ËšC
Storage & Transport Temperature	-60ËšC to +120ËšC
Weight	100 g
Electrical Enclosure	IP 40 (As per IEC 60529)
Life expectancy	≥5000 hours @ Rated Torque

Technical Data

Mechtex	Physical data	No load data			Data at Rated Torque				Stall
MODEL No.	Dia x height	Voltage	Speed	Current	Speed	Current	Torque	Power	Torque	Current
BO4221-24a	43*21 mm	24 VDC	4000 RPM	140 mA	2760 RPM	1.2 A	7.5 cNm	21 W(Out)	53 cNm	7 A
BO4221-24b	43*21 mm	24 VDC	6710 RPM	230 mA	4990 RPM	2.3 A	8.3 cNm	41 W(Out)	78 cNm	23 A