|
|
DC Controls
One Way
One-way DC controls are designed to operate permanent magnet or wound field motors. If the motor's rotation needs to be changed, the armature leads need to be reversed. Some NEMA 1 and NEMA 4X controls offer optional switched for reversal. Stopping of a motor with a one-way control should be done by dynamic braking, some controls offer the Forward-Brake-Reverse switch for this purpose too.
Regenerative
Regen controls are designed to easily operate the motor in forward and reverse directions without motor lead reversal. A separate set of SCRs is used for each direction. With a regen control, stopping is controlled by using the motor's regenerated voltage sent back to the AC line.
|
|
Filtered PWM DC Basic Speed Control
Rated for continuous operation in 40° ambient with no additional heat sink.
Drives Bodine 130V Permanent Magnet DC Motors.
Drives 90V "SCR duty" and 130V "PWM duty" permanent magnet DC motors made by other manufacturers.
Filtered SCR DC Basic Speed Control
Rated for continuous operation in 40° ambient with no additional heat sink.
Drives Bodine 130V Permanent Magnet DC Motors.
Drives 90V "SCR duty" and 130V "PWM duty" permanent magnet DC motors made by other manufacturers.
Filtered SCR DC Speed and Direction Control
Rated for continuous operation in 40° ambient with no additional heat sink.
Drives Bodine 130V Permanent Magnet DC Motors.
Drives 90V "SCR duty" and 130V "PWM duty" permanent magnet DC motors made by other manufacturers.
Filtered SCR DC Remote Speed Control
Rated for continuous operation in 40° ambient with no additional heat sink.
Drives Bodine 130V Permanent Magnet DC Motors.
Drives 90V "SCR duty" and 130V "PWM duty" permanent magnet DC motors made by other manufacturers.
Unfiltered SCR DC Basic Speed Control
Rated for continuous operation in 40° ambient with no additional heat sink.
Drives Bodine 130V Permanent Magnet DC Motors.
Drives 90V "SCR duty" and 130V "PWM duty" permanent magnet DC motors made by other manufacturers.
Unfiltered SCR Motor Speed Control
Rated for continuous operation in 40° C ambient.
Drives Bodine 90/130 Volt and 180 Volt permanent magnet DC motors, or similar motors made by other manufacturers. |
|
The TYPACT - TPD32 series of digital armature converters represents today's most advanced technology for DC motor control.
These converters are designed for integration into the most modern automation systems with cutting edge solutions, but at an affordable price. This range is compatible with every type of power supply and is available in a wide range of power ratings for control of motors up to 5MW. |
|
Thyristor controllers for single-quadrant operation of separately and permanently excited motors, degree of protection IP 00 (built-in device), degree of protection IP 54 (with housing)
|
|
The DC motorcontroller of the MTR 101, The MTR 101 is are motor governor of a compact design which can be used for permanent field motors as well as for shunt-wound motors.
In the MTR 101 the armature current is limites by an overcurrent release (thermostatic switch).
To adjust the motor seed there is in from of the case a set pint potentiometer with an integrated on/ off switch. |
|
DMV 2322 - DMV 2342 Series
The DMV 2322 and DMV 2342 drives are designed to supply separately excited continuous current (dc) motors from a three phase ac supply between 220 and 480 V, ±10 %.
The drives control armature current and speed, and the induced current if the drive is equipped with a variable excitation supply (option for ratings greater than 210 A).
Totally protected against disturbances related to the application, to the motor or to the mains supply, they can display a simple and rapid diagnosis of their operating state.
Entirely digital they are programmable by the user.
The DMV 2322 is a 2 quadrant unidirectional drive.
The DMV 2342 is a 4 quadrants drive, with energy recovery on the mains when operating as a generator. |
|
The AC/DC Converters are feeders and electronic regulators for casing voltage control of DC motors.
State-of-the-art technology.
Modern, compact and precise. Easy access to all components. Acrylic protection plate.
RC set for noise suppression. Isolation transformers for electronic circuits.
Current transformer for current signal isolation.
Short circuit protection with UR (optional) fuses, lack of phase, overload, overheat. They are available in the following voltage supplies: 220/380/440V - 50/60HZ |
|
All the diagrams of connection are provided with the regulations
electronic (for any additional detail, you can contact
our technical-commercial engineers).
The electronic engines and variators must be connected to a mass.
The built-in limitation of current ensures a controlled starting.
Not to reverse the direction of rotation moving. The engine must be at rest
(except models with reverser).
Room temperature: 40˚ maximum; C.
All the charts are provided with a separate potentiometer.
Control speed: 0 – 100%.
Protection of the entries by fuse.
Metal cases: enamelled gray-pearl. |
|
Control Modes Velocity, Torque
Command Interface +/-10V velocity and torque command
PWM velocity and torque command
Communications RS232
Feedback Back-EMF (Velocity Mode)
I/O - Digital 5 inputs, 1 output
Dimensions 130 x 82 x 31 mm (5.1 x 3.2 x 1.2 in) |
|
The GE SR-2 series control was designed to provide a series transistorized hydraulic control alternative for industrial, commercial and utility applications, from 48 to 72 volts. Use of discrete components provides design flexibility and results in a more cost effective motor control. These controls can be supplied with GE series motors to provide hydraulic systems optimized for a specific OEM vehicle platform.
- Package dimensions : 8.15" L x 4.08" W x 3.62" H
- Available armature current : 350 - 400 amps at 48 - 72V (50% on-time) 300 amps at 72V (50% on-time)
- Operating frequency : 15 kHz
Features and Benefits:
- Diagnostics and RS-232 communications provide adjustment of the control through dash display, handset and personal computer connections
- Three speeds, adjustable from 0 to 100% motor volts - fixed speed actuated by switch closure to negative
- Current limit and controlled acceleration are user adjustable
- Battery discharge indicator interrupt compatible
- Integral truck management module functions, previously only available through separate TMM module |
|
Wide range of standard and special drives for Brushless Permanent Magnet servomotors.
MAIN VOLTAGE:
200/240 V and 380/440 V
STANDARD DRIVE:
0.2 to 24 Nm
HIGH PERFORMANCE DRIVE:
2 to 60 Nm
MAIN FEATURES:
quick and easy installation
compact design
digital control circuits
ease of communication
compatibility with all industrial electrical networks and battery voltage
precision in movement and positioning
encoders and resolver feedback systems
OPTIONS:
battery-operated drives
special mechanical and technological solutions on specific demands
wide range of software application and hardware device
key-control device |
|
Characteristics:
The 1 Q-controllerWDS 1,8 I and 1 Q-controller WDS 3,5 I have an adjustable armature current limiter as well as a possibility for Connecting an Analogue-Tacho 15 VDC/1000 RPM.The control units will be supplied with a backing plate for fitting in the switch cupboard.
Operational possibilities:
- Adjustable armature current limiting
- Electronic armature circuit switching
- Operation with adjustable IR compensation or tacho-feedback
- Set value input by potentiometer |
|
DV-300 Standard Drive Controller
The DV-300 is a three phase, six-pulse converter which is available in either non-regenerative or fully regenerative design. This drive precisely regulates motor speed, current and field (field weakening and field economy are standard).
Features and Benefits:
Easy start-up and tuning with keypad programming and GE Toolbox software
Handles difficult applications and complex operations with addition of Digital General Function (DGF) card
Manages wide range of advanced communications
Applications:
Textiles
Rubber and Plastics
Paper Converting
Metal Processing
Plastics Converting
Machine Tools
Corrugating
Material Handling
Wire Drawing
Specifications:
DV-300 Regenerative/Reversing
230 VAC 5-600 Hp
460 VAC 10-1250 Hp
DV-300 Non-Regenerative/Non-Reversing
230 VAC 5-700 Hp
460 VAC 10-1250 Hp
|
|
| All AMETEK brushless DC motors and blowers require a motor/blower controller to operate. Many of these AMETEK BLDC motors and blowers feature a built in, integrated controller that takes the DC input from a power supply or battery and processes it into phase drive signals that are used to commutate the motor. Motors and blowers that require low voltage DC input (11 to 52 volts) that do not come equipped with an integrated, onboard controller, require one of the external controllers described in this section. |
|
The DECS 50/5 (Digital EC Controller Sensorless) is a new controller for driving brushless DC motors without Hall sensors.
Typical sensorless drives such as pumps and fan applications can now easily be created thanks to modern technology and expert integrated controlling algorithms. maxon's own in-house developed speed controller is particularly impressive through its performance, price and size.
As well as being a top performer, attractively priced and very small, the new amplifier's other key feature is that it can be easily adapted to specific requirements. The free choice of starting sequence is a major benefit, as it allows the attached motor to start up easily, even when the motor data or load ratios are unfavourable. The DECS 50/5 also provides control inputs for selecting motor direction, enable and braking. As usual, the necessary protective functions have all been fully implemented. An operating status display (LED) and speed monitor output complete the convenient control features. |
|
The Red Drive Controller is a compact (46x63mm) yet powerful motor driver and controller. It is designed to be used in conjunction with our dual channel encoder and wide range of low cost DC motors and gearboxes.
In combination with our unique graphical software and Serial Adapter units the Red Drive controller is easily programmed by the user. Both simple and complex sequences of motion can be undertaken with the user specifying how and when their motor will move. Full control is available over speeds, distances and direction. The unit is able to interact with switches, LEDs, buzzers and other user defined inputs and outputs.
The Red Drive software provides the user with an incredibly easy to use interface for defining all aspects of the controller. No complex programming is required, just a simple drag and drop flowchart style interface which uses real world values such as rpm and seconds. |
|
To control the speed of the DC motor gradually, smooth DC voltage across the armature of the motor needs to be regulated along with the fixed DC voltage across the Field winding in the case of the 4 wire DC motors. The DC drive featured here, generates the variable DC voltage using phase angle control technique incorporating Diode / SCR rectifier. The DC voltage across the armature winding can be smoothly varied using the potentiometer or using the external control signal of 4-20mA or (0-5)VDC. Models are available for 1/8HP to 5HP DC motors operating on 100VDC to 400VDC.
APPLICATIONS
Suitable for small machines in Plastic, Packaging and Pharmaceutical industries where smooth and steady control over DC motor is required
|
|
Low Voltage PWM Brushless DC Controls
Rated for 50° C ambient.
Drives 130V Bodine BLDC Motors.
Drives 24V Bodine brushless motors.
To be mounted in separate enclosure supplied by user.
Requires an unregulated 24 VDC power supply with a minimum 5000 MFD capacitance.
20kHz PWM switching frequency.
Enclosed Filtered SCR Brushless DC Controls
Rated for 40° C ambient.
Drives 130V Bodine Brushless DC Motors.
Two ways of mounting: face mounting using self-tapping screws on back surface, or flange mounting by installing four brackets (included).
Model 3912 for 2500 rpm motors.
Model 3913 for 10,000 rpm motors.
Filtered Brushless DC Controls
Rated for 50° C ambient.
Intended to be mounted in separate enclosure supplied by user.
Drives 130V Bodine Brushless DC Motors.
Screw terminal block for line and motor connections.
Plug-in connector for commutation connections.
Model 3911 for 2500 rpm motors.
Model 3921 for 10,000 rpm motors.
Unfiltered SCR Brushless DC Controls
Rated for 50° C ambient.
Intended to be mounted in separate enclosure supplied by user.
Drives 130V Bodine Brushless DC Motors.
Screw terminal block for line and motor connections.
.25 inch quick connect tabs for line, motor connections, and user interface connections.
Plug-in connector for commutation connections. |
|
| ... products without technical information |
| |
... see all the products in the category
DC drives
|
|
|
