Design
BI2838 Series motors are Brushless DC Inrunner motors with 28mm diameter and 38mm height. 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 as default. 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 |
|
9N-6P |
| Ambient Temperature Operation |
C |
-20 to +80 °C |
| Storage & Transport Temperature |
C |
-20 to +110 °C |
| Weight |
g |
86 |
| 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 |
Current |
Speed |
Current |
Torque |
Power |
Torque |
Current |
| |
mm |
V DC |
RPM |
mA |
RPM |
mA |
cNm |
W(out) |
cNm |
A |
| BI2838 |
28 X 38 |
12 |
6000 |
180 |
4800 |
700 |
1.3 |
6.5 |
4.5 |
1.8 |
| BI2838 |
28 X 38 |
24 |
6000 |
100 |
4965 |
470 |
1.6 |
7.9 |
8.1 |
1.8 |
Note:- Other speeds & voltages on special request
Pin Configurations
| PIN 1 |
Vcc |
DC Supply +VE (8-24V) |
| PIN 2 |
GND |
DC Supply -VE |
| PIN 3 |
FGOUT |
Frequency Generated Output |
| PIN 4 |
DIR |
Direction Control Input |
| PIN 5 |
PWM |
PWM for speed control(10khz-30khz) |
| PIN 6 |
BRK |
Brake Input |
Dimensional Drawing
