UI Robot Technology Co. Ltd.
M4020161125EN
M40160606EN Page7
UIM240XX Miniature Integrated Stepper Motor
CHARACTERISTICS
Absolute Maximum Ratings
(†)
Supply Voltage......................................................................................................................... 10V to 40V
Ambient
temperature under bias……………...................................................................... -40°C to +85°C
Storage temperature........................................................................................................ -50°C to +150°C
†NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is
not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
Electrical Characteristics (Ambient Temperature 25°C)
Supply Power Voltage
12 – 40VDC (10 – 28VDC for UIM240L02)
Motor Output Current
Max 2A/4A/8A per phase (Adjustable through on-board trimmer)
Driving Mode
PWM constant current
Stepping Resolution
Full, 1/2 step, 1/4 step, 1/8 step, and 1/16 step
Insulation Resistance
>100MΩ
Dielectric Strength
0.5KV in one minute
Communication (Ambient Temperature 25°C)
Parallel Communication
3-wire interface: Pulse, Direction, Shutdown
Micro Step Resolution
1, 1/2, 1/4, 1/8, 1/16 set through on-board DIP switch 1 and switch 2
Environment Requirements
Cooling
Free air
Working environment
Avoid dust, oil mist and corrosive gases
Working temperature
-40°C ~ 85°C
Humidity
<80%RH
，
no condensation, no frosting
Vibration
3G Max
Storage temperature
-50°C ~ 150°C
Size and Weight
Size
42.3mm x 42.3mm x 16.5mm (L*W*H)
Wight
0.1 kg
