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ELECTROMEN
EM-282 is a full bridge DC-motor starter. It is designed to work with DC-motor in applications where some special functions are needed.
Starter has adjustable acceleration and deceleration ramps, which make possible the smooth starts and stops. Adjustable current limit
protects motor against overcurrent and there is also current limitation for brake ( regeneration ) . This device has also two settable speeds,which are useful in positioning applications. Control inputs FW and BW start the forward and backward run. STOP is for the motor shut-down but there are also available individual limit inputs for FW and BW directions. SPEED-2 input activates preset speed-2, but it can also be used as input for analog speed control signal 0-5V. FAULT terminal has at the same time input and output function, the pin is normally high, but is pulled down in overheat and conditionally also in current trip situation. If FAULT-line is pulled down externally it will cause a stop and prevent the new start. For example, it is possible to link fault pins of several units together and achieve a syncronous stop. There are 2 selectable control modes, contionuous and impulse. In continuous mode the motor runs as long as the control is active. In impulse mode a short comand starts the motor, and only a new impulse will change the status. The card has selectable input logics. Inputs are divided in two groups, control and limit -inputs. Groups can be individually set for NPN or PNP logic. The parameters are set with EM-236 interface unit. Operation of the controller and some of its functional values can also be monitored with EM-236 interface unit.
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FEATURES
- high current output
- brake load output
- current limit
- current limit for brake also
- zero current limit
- speed setting
- flexible control inputs
- impulse / continuous mode
- rail base mountable
- digital parameter setting
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* 12-24Vdc version drive =
Motor current max. continous 100A ( at 25°C amb temp),
80A ( at 60° amb temp ) and peak 200A ( 5s )
Motor currents are about 20% lower if pwm frequency is 16kHz
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* 24-48Vdc version drive =
Motor current max. continuous 80A (at 25°C amb. temp)
70A ( at 50° amb temp ) and peak 160A ( 5s )
Motor currents are about 20% lower if pwm frequency is 16kHz
| Analogue input | +/-0-5V or +/-0-10V or 0-5V or 0-10V |
|---|---|
| Control type | Speed, Braking, Direction, Torque, Soft start / stop |
| Current limit | 1-200 A |
| Current setting range | 1-200 A |
| Dimensions length x width x height | 180x122x60mm mm |
| Logic input high | >4V = ON |
| Logic input low | <1V = OFF |
| Max continuous current | *100 A |
| Mounting | DIN rail |
| Operating temperature | -40°C...+60°C |
|---|---|
| Peak current | 200 A |
| PWM frequency | 2kHz/16kHz |
| Suitable engine | DC |
| Supplier | Electromen |
| Supply voltage | 12 V DC, 24 V DC, 36 V DC, 48 V DC |
| Weight | 750 g |
EM-282 is a full bridge DC-motor starter. It is designed to work with DC-motor in applications where some special functions are needed.
Starter has adjustable acceleration and deceleration ramps, which make possible the smooth starts and stops. Adjustable current limit
protects motor against overcurrent and there is also current limitation for brake ( regeneration ) . This device has also two settable speeds,which are useful in positioning applications. Control inputs FW and BW start the forward and backward run. STOP is for the motor shut-down but there are also available individual limit inputs for FW and BW directions. SPEED-2 input activates preset speed-2, but it can also be used as input for analog speed control signal 0-5V. FAULT terminal has at the same time input and output function, the pin is normally high, but is pulled down in overheat and conditionally also in current trip situation. If FAULT-line is pulled down externally it will cause a stop and prevent the new start. For example, it is possible to link fault pins of several units together and achieve a syncronous stop. There are 2 selectable control modes, contionuous and impulse. In continuous mode the motor runs as long as the control is active. In impulse mode a short comand starts the motor, and only a new impulse will change the status. The card has selectable input logics. Inputs are divided in two groups, control and limit -inputs. Groups can be individually set for NPN or PNP logic. The parameters are set with EM-236 interface unit. Operation of the controller and some of its functional values can also be monitored with EM-236 interface unit.
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FEATURES
- high current output
- brake load output
- current limit
- current limit for brake also
- zero current limit
- speed setting
- flexible control inputs
- impulse / continuous mode
- rail base mountable
- digital parameter setting
Â
Â
* 12-24Vdc version drive =
Motor current max. continous 100A ( at 25°C amb temp),
80A ( at 60° amb temp ) and peak 200A ( 5s )
Motor currents are about 20% lower if pwm frequency is 16kHz
Â
* 24-48Vdc version drive =
Motor current max. continuous 80A (at 25°C amb. temp)
70A ( at 50° amb temp ) and peak 160A ( 5s )
Motor currents are about 20% lower if pwm frequency is 16kHz
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.Â
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.
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| Parts | Brake output | CanOpen | Change direction of rotation (CW/CCW) | Continuous current max. | Control type | Current limit adjustable | Currenttrip autoreveice | Ethercat | Forward/Reverse | Functions | Impulse/continuous mode | Joystick analog input | Parallel driver four motors | Parallel driver two motors | Position with potentiometer | Positioning | Potentiometer adjustable speed | RS232 | RS485/Modbus | Softstart/stop | Speed settings | Speedregulator | Stop at limit position | Supply voltage | Price | ||
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EM-282D (12-48V new version)
Art:
EM-282C
Copied
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Speed, Braking, Direction, Torque, Soft start / stop
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12 V DC, 24 V DC, 36 V DC, 48 V DC
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EM-282D
Art:
EM-282D
Copied
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Yes
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No
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Yes
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2x100A
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Yes
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Yes
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No
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Yes
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Currenttrip autoreversing, Brake output, Speed settings, Impulse/continuous mode, Softstart/stop, Potentiometer adjustable speed, RS485/Modbus, Stop at limit position, Speedregulator, Change direction of rotation (CW/CCW)
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Yes
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No
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No
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No
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No
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No
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Yes
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No
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Yes
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Yes
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Yes
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Yes
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Yes
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12 V DC, 24 V DC, 36 V DC
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Select a variant in the list
