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ELECTROMEN
EM-180 is developed for controlled ON-OFF driving and direction change of a DC-motor with
brushes. Driver has advanced current limit features. It limits the motor current in start-up and jamsituations
and that way protects the motor and mechanics from over torque. Driver has also an error
output to indicate error / over current situations.
The acceleration ramp time for start-up is adjustable to suit each application. In other word the motor
voltage is slowly rised to give a smooth start-up. As the control is set off, the motor is dynamically
braked with so called short-circuit braking. The motor poles are connected together. The reverse
and forward commands can be set with positive or negative control. The freewheel command sets
motor run free. Freewheel overrides forward and backwards commands.
The current protection is double acting. First there is a continuous and adjustable current limit which
decreases the motor voltage if the current exceeds the adjusted value. Second there is settable trip
feature that cuts the motor voltage if the current limit value is exceeded (after trip delay 2ms). After
trip the motor starts only to the opposite direction. Additionally the driver doubles the adjusted
current value for 0.3 seconds in start-up to ensure sufficient power to overcome the start-up friction.
FEATURES:
• Fast change of direction
• Soft start-up, acceleration ramp
• Settable current limit
• Trip or continuous current limit
• High efficiency
• Dynamic braking
• High momentary load capacity
• Rail base fittable
• Freewheel option
• Two control modes
| Control type | Braking, Direction, Torque, Soft start / stop |
|---|---|
| Current setting range | 0-15 A |
| Dimensions length x width x height | 73x43x35mm mm |
| Logic input high | >4V = ON |
| Logic input low | <1V = OFF |
| Max continuous current | 10 A |
| Mounting | DIN rail |
| Operating temperature | -20°C...+70°C |
| Peak current | 30 A |
|---|---|
| PWM frequency | 500Hz |
| Suitable engine | DC |
| Supplier | Electromen |
| Supply voltage | 12 V DC, 24 V DC |
| Weight | 80 g |
EM-180 is developed for controlled ON-OFF driving and direction change of a DC-motor with
brushes. Driver has advanced current limit features. It limits the motor current in start-up and jamsituations
and that way protects the motor and mechanics from over torque. Driver has also an error
output to indicate error / over current situations.
The acceleration ramp time for start-up is adjustable to suit each application. In other word the motor
voltage is slowly rised to give a smooth start-up. As the control is set off, the motor is dynamically
braked with so called short-circuit braking. The motor poles are connected together. The reverse
and forward commands can be set with positive or negative control. The freewheel command sets
motor run free. Freewheel overrides forward and backwards commands.
The current protection is double acting. First there is a continuous and adjustable current limit which
decreases the motor voltage if the current exceeds the adjusted value. Second there is settable trip
feature that cuts the motor voltage if the current limit value is exceeded (after trip delay 2ms). After
trip the motor starts only to the opposite direction. Additionally the driver doubles the adjusted
current value for 0.3 seconds in start-up to ensure sufficient power to overcome the start-up friction.
FEATURES:
• Fast change of direction
• Soft start-up, acceleration ramp
• Settable current limit
• Trip or continuous current limit
• High efficiency
• Dynamic braking
• High momentary load capacity
• Rail base fittable
• Freewheel option
• Two control modes
Did you get a chance to visit IATECH at The Leicester Marriott Hotel? We had over 33 exhibitors and 8 fantastic Tech Talks throughout the day, Read all about the day, here.
We are thrilled to announce the launch of IATECH, THe Industrial Automation Technology expo at Leicester Marriott Hotel on 23rd October. The ultimate platform for showcasing our extensive product range and broad business areas, featuring over 50 leading suppliers under one roof!
The specialist vehicle industry can include automotive and EV, heavy vehicles such as agriculture and rail, and marine. This email takes you through some of the various products we offer for specialist vehicle applications.
AGV drive wheel motors cover a wide range of options – from a miniature unit on a small 20kg robot, tasked to move on a perfectly level and smooth indoor surface, up to passenger vehicle-sized robots working outside over fields and varying terrain.
At OEM Automatic, we can supply a series of components for your one project. All under one roof. This case study discusses how we supplied several components for our customer's new electro-pneumatic control box.
Technosoft specialise in developing intelligent drives and certainly live up to the term 'intelligent’, by combining a powerful motor and motion controller to implement complex movements.
