High Torque Brushless DC Motor


High Torque Brushless DC Motor

BO42(50W) is a High Torque Brushless DC Motor with 6710 RPM Speed and 8.3cNm Torque. It is combined with various types of gearboxes and drivers as per requirement. It is 43mm in diameter and 21mm in height. These Motors are available with sensors and without sensors. Robust Ball bearings ensure excellent service life with ≥ 5000 hours. Drivers are also available as an Add-On unit on special request. These motors are available at different speeds and different voltages on special request. To reduce motor height, we can use FFC cable also on the special request. These motors can combined with Planetary Gearboxes and Spur Gearboxes as per requirement. 

Standard Data

Motor type Outrunner brushless DC motor
Configuration 12N-16P
Ambient Temperature Operation -40˚C to +100˚C
Storage & Transport Temperature -60˚C to +120˚C
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

Other speed & voltages on special request

Available Customizations
Inbuilt shaft
Customized motor speed
Dust cover (Upto IP 65**)
22 AWG x 200mm ends tinned and stripped
Customized shaft
Hollow shaft for robotics and gimbal applications
Dimensional Drawing

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