Design
BI4260 Series Motors are Brushless DC inrunner motors with 42mm diameter and 60mm height . These motors are available with and without sensor. These motors have a very compact inbuilt driver with features like Direction control, PWM Function & Tacho output functions.Available in different speeds and different voltages on special request. Available with ball bearing with life of> 5000 Hrs. These motors can be combined with wide range of Mechtex gearheads depending on the application, output speed & torque requirement. 

Standard Data
Motor type   Inrunner Brushless dc motor
configuration    6N-4P
Ambient Temperature Operation °C  -20 to +80 °C
Storage & Transport Temperature °C  -20 to +100 °C
Weight g 280
Insulation Class   E
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 No-Load Speed Current Torque Power Torque Current
  mm V DC RPM Current A RPM A cNm W(out) cNm A
BI4260 42 X 60 12 4950 0.54 4130 2 4 17.29 20 9
BI4260 42 X 60 24 4920 0.29 4150 1.43 6 26.06 32 7.3
Other speeds & voltages on special request


Pin Configurations
PIN 1 Vcc DC Supply +VE   (8-24V)
PIN 2 GND DC Supply -VE
PIN 3 PWM PWM for speed control(10khz-30khz)
PIN 4 BRK Brake Input
PIN 5 FGOUT  Frequency Generated Output
PIN 6 DIR Direction Control Input


Dimensional Drawing

Drawing Image Not Available