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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.
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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.
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Northland offers a full line of Brushless DC Motor Controls that can
be mounted to our motors, pumps and blowers, or used externally.
These versatile controls can also be used with BLDC motors from other
manufacturers. Our controls are designed for use with Hall Effect style
motors with spacing of either 60° or 120°. Features / options include:
Voltage Input:
- 85 - 132 VAC
- 198 - 264 VAC
- 10 - 54 VDC
Communications:
- RS232
Speed Adjustment / Control:
- Speed: fixed single, multiple fixed, variable
- Speed control input signal (PWM 2.5 7.5 KHz): 0-5 VDC 0-20ma, 0-10 VDC 4-20ma
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BX Series Brushless DC Speed Control Systems (804)
The BX Series brushless speed control system offers high performance and simple operation from a compact driver and motor. Combined with the optional OPX-1A control module, the BX Series can also provide excellent position control and torque control capabilities.
- AC input
- Frame sizes from 2.36 in to 4.33 in
- Output power from 1/25 HP (30 W) to 1/2 HP (400 W)
- Rated torque from 0.88 lb-in to 610 lb-in
- Variable speed ranges from 0.015 ~ 15 r/min to 3 ~ 3000 r/min
- RoHS compliant models available
BLF Series Brushless DC Speed Control Systems (189)
The BLF Series combines the attractive features of a brushless DC motor, such as compact size, high output, flat torque, excellent speed stability and energy-saving design, with exciting new enhancements that include a wider speed range and multi-speed operation. Using the digital operator, you can draw the maximum performance out of this feature-rich BLF Series with ease.
- AC Input
- Frame sizes from 2.36 in. to 4.09 in.
- Output power from 1/25 HP (30W) to 1/2 HP (400W)
- Rated torque from 0.89 lb-in to 610 lb-in
- Variable speed ranges from 0.4 ~ 20 r/min to 80 ~ 4,000 r/min
- Hollow shaft flat gearhead models available
- RoHS compliant
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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.
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TMCM-163-42 V2
Description
1-axis BLDC controller/driver 12A/39V, motor mountable
The TMCM-163-42 is a controller / driver module for general brushless DC motor applications. It integrates velocity and torque control as well as a hall sensor based positioning mode. The position resolution depends on the motor, i.e. a standard 8 pole motor gives a motor axis resolution of 15 degrees. The module can be used in stand alone operation or remote controlled via a RS232 or RS485 interface (ordering option). Its small form factor (42 x 42 x 20 mm³) allows for mounting directly on a motor (NEMA 17 mounting holes - new V2 version only).
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HeiServo EC Compact
Our control "EC-Compact" EC-C)is an electronic 1-Q control for brushless DC motors. This control is extremely small and compact which allows its integration inside the terminal box. It can be used for Heidolph EC motors and servo drives.
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The KBPC state-of-the-art electronics include short circuit and transient protection to provide the ultimate in reliability. Electronics overload protection is also provided, which prevents motor burnout and demagnetization of PM motors. The control can be operated in either the speed or torque mode via a jumper selection. The current range, which is also jumper selectable, eliminates the necessity for calibration of IR compensation and current limit for most applications. The KBCC also contains jumper selections for AC line voltage (115/230), DC armature voltage (90/180) and feedback type (armature/ tachometer).
Standard features include Armature Fusing, Electronic Start/Stop and LED Indicator Array for “Power On,” “Stop” and “Overload.” Although the KBCC is factory set for most applications, a variety of trimpots allows adjustment of the following parameters: MIN and MAX speed, Acceleration, Deceleration, Current Limit, IR Comp, and Timed Current Limit. The drive offers the ultimate in flexibility with the availability of several customer installed options. These include: Forward- Brake-Reverse, Run-Stop-Jog, On/Off AC Line Switch, Anti-Plug Reversing Module, Input Signal Isolation, and Electronic Potentiometer. A complete instruction manual is included.
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The KBIC® full-wave DC motor speed controls are designed for applications demanding excellent performance, high reliability and low cost. Although compact in size (only 4.30" x 3.64" x 1.25"), these controls offer better than 2% regulation over a 50:1 speed range. The controls are fabricated with components which have proven reliability, including MOV transient protection, which is used to protect the power bridge. Integrated circuitry is used to provide a non-complicated design with superior load and line voltage regulation. Electronic current limiting (CL) protects the motor and control against overloads by limiting the maximum level of output current. Acceleration start (adjustable from .5 to 4 seconds) provides a smooth start each time the AC power is applied. A unique feature of the KBIC® controls is the Plug-in Horsepower Resistor®. It eliminates the need for recalibrating IR Comp and Current Limit when the control is used on various horsepower motors. Additional versatility is achieved by using the Auxiliary Heatsink (optional) which is used to double the horsepower rating of each model. The output of the control is a linear function of potentiometer rotation. The KBIC® can also be operated in a voltage following mode by supplying an isolated analog signal (0 – 9VDC) to the input terminals P2 (+) and F-. The controls are terminated as standard with Q-D terminals. A Barrier Terminal Accessory Kit is available which incorporates both line and armature fuses.
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Curtis SepEx® motor controllers deliver smooth, silent and seamless control of separately excited DC motors. SepEx® motor controllers eliminate the need for reversing contactors and provide full regenerative braking to zero speed. Curtis' renowned MOSFET power sections, combined with a sophisticated microprocessor, provide high efficiency and flexibility.
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Mentor MP
High performance DC drive
25A to 7400A
400V / 575V / 690V
Two or four quadrant operation
The Ultimate DC drive
Mentor MP is Control Techniques 5th generation DC drive and integrates the control platform from the world’s leading intelligent AC drive, Unidrive SP. This makes Mentor MP the most advanced DC drive available, giving optimum performance and flexible system interfacing capability.
Upgrading your control system
There are large numbers of DC motors in service throughout the world in various applications, the majority of which are easily capable of providing continued service. Upgrading your drive allows you to maximise the motor performance, enhance system reliability and interface digitally with modern control equipment using Ethernet and Fieldbus networks. Downtime is minimised as only the drive needs to be replaced.
Driving forward with DC technology
DC drive technology remains cost effective, efficient and is relatively simple to implement. For new solutions DC provides many advantages, especially for regenerative and high power applications.
Leading edge control technology in a DC drive
Control Techniques have a comprehensive portfolio of AC and DC drive solutions. We can offer you impartial advice on the best solution for your application needs and future upgrade paths.
Mentor MP inherits the world beating control platform and software tools from Control Techniques AC drive range, so you retain the flexibility of changing to an AC drive system in the future if your application requirements evolve.
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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
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TMCM-160
Description
1-axis BLDC controller/driver module 5A/40V
The TMCM-160 is a controller / driver module for general brushless DC motor applications. It integrates velocity and torque control as well as a hall sensor based positioning mode. The position resolution depends on the motor, i.e. a standard 8 pole motor gives a motor axis resolution of 15 degrees. The module can be used in stand alone operation or remote controlled via a RS-232 or RS-485 interface (ordering option). Its small form factor (50 x 92 mm²) allows for integration onto a user board as a plug-on module or for panel mounting, by connecting flat ribbon cables to the two 2x13 2.54mm standard header connectors. Multi-axis drives can be easily realized by integrating multiple modules on one baseboard. A standard baseboard (BB-160) is available.
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DC Drives
Any line process or machine motion requires a controller of some sort to control a motor, making that motion happen. CMC offers both General Purpose Drives and Brush and Brushless Servo Drive Solutions. CMC AC and DC General Purpose Drives are ideal application solutions in a wide range of industries and for a wide range of requirements. For high performance motion requirements, CMC Servo Drives may provide a better solution.
CMC General Purpose and Servo Drive Solutions are available with new machinery, in systems and for retrofit.
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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)
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DC Drives : Pacemaster 1 & 2
Adjustable-speed PACEMASTER DC Drives are robust, rugged and reliable. PACEMASTER 1 is available in 1/4 to 2 HP ratings and operates from single phase 115 or 230 volts AC.
PACEMASTER 2 is available in 3 to 5 HP ratings and operates from single phase 230 VAC. Each drive solution provides linear performance and EMI noise immunity. Both drives are UL Listed and CSA Certified.
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... see all the products in the category
DC drives
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MODEL SERIES - GEARED MOTORISED POTENTIOMETERS
DC MOTORS WITH POT ASSEMBLY
Design -
Mech-Tex offer various assemblies in which a potentiometer with different gear ratios can be mounted in series of the gear train. Thus the geared DC motor operation can be convert in to a close loop one. Suitable mounting arrangement to mount the potentiometer on the gearhead is provided. Use of suitable reduction gear ratios can make the potentiometer rotate more or less (as per requirement) number of rotations with respect to the output shaft. Thus the reading provided by the potentiometer can be more accurate.
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The Dunkermotoren GR/G range (commutated DC motors) are notable for:
Longer life than commutated motors from other manufacturers
Low detent torques
High efficiency
High dynamic acceleration
Good regulation characteristics
High power density
Maintenance-free
Robust design
Low moment of inertia
Motor insulation class E
Winding insulation class F
Extremely high short time overload capacity of the motor
Surface protection
Minimum interference radiation, optional interference versions
Protection up to IP 65
High quality due to fully automated production lines
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The DC-motors can be combined with control electronics, gearboxes, brakes and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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FAULHABER BX4 Series 2232 - Brushless DC Servomotors
New developed compact- design
Reliable and long-lived
With the introduction of the BX4 series of brushless DC servomotors, FAULHABER once again underscores its position as an innovative market leader in highly integrated miniature drive systems. Using the latest production methods, some specially developed by FAULHABER, the company has come up with a modular design that is limited to just a few components and entirely eliminates the need for adhesive-bonded joints. Despite the compact dimensions, the new four-pole concept of the series ensures a high continuous torque of up to 12 mNm, with a flat gradient of the n/M characteristic curve.
Notable features are the smooth running characteristics and the particularly low noise level. Thanks to its electronic commutation, the brushless servo motor series is characterised by a much longer service life than mechanically commutated drives. Whilst in the basic version the commutation is provided by an external control, the flexible motor concept of the BX4 series also offers versions with integrated speed controller or integrated encoder. The encoder version is available in four different preset resolutions: 32, 64, 128, or 256 quadrature impulses per revolution. It is available with an optional line driver and differential output signal. In addition to mechanical speed adjustment, the new planetary gearheads of the 22F series also allow a temporary torque increase up to 1500 mNm. Designed with one to four stages, the precision gearhead in steel 21 offers finely graduated reduction ratios, and the diameters can be combined in conformity with the BX4 drives.
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The RDxx is a complete positioning unit which integrates a DC gear-motor, a drive, an encoder and a controller. Profibus, CANopen and RS485 interface are available.
The Rotadrive is capable to move axis to target positions by means of ramps and with backlash compensation.
Thanks to its small dimensions (58x125x105 mm) RDxx can be mounted directly on spindle with Ø14mm and fixed by means of the collar and the anti-rotation pin.
Typical applications of this product is on tool-changers, gauges and packaging machinery.
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No cogging or preferred rotor position
No iron losses
Extremely low current consumption
Low audible and electrical noise
Extremely light and compact
Smooth and accurate speed, position, and torque control
Low vibration
Speeds up to 100,000 rpm
Electronic commutation for extremely long operational lifetime
High precision gearboxes available in all sizes
Feedback components available in all sizes
Control electronics available for all motor series
Custom systems available from design to production
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Integral, high torque density servo drive with Canopen interface and absolute multiturn positioning.
Universal 350 and 550 Vdc bus supply
2.5-9 Nm torque, 5000 rpm max
Multi axes machines
Direct drive without gearbox
Intrinsic multiple electric gear
Built in single turn and multi turn 4096 turn + 16 bit absolute encoder, 1 arcmin accuracy
No zeroing cycles
CanOpen DS301, DSP402v2.0 compatible
Double insulation
Built in RFI filter, Class B
IP 68 protection
The new TorqueWire series of integral servo systems creates a different approach to complex automatic machinery architecture. Torquewire motors are complete, self sufficient servo axis building blocks which allow the design, integration and operation of large multi axis systems with minimum hardware and surprising ease.
The TorqueWire motor systems consist of an advanced, high performance rare earth brushless servo motor, a DSP based, high voltage interpolating servo drive and a single or multi turn absolute encoder, all assembled in a very compact IP 68 protected frame.
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PANdrive PD-163-42
Description
42mm BLDC motor with integrated controller/driver
The PD-163-42 is a full mechatronic solution including a 42mm brushless DC motor (NEMA17). It combines a convenient BLDC controller/driver electronic (TMCM-163-42) with a range of different motor types with internal HALL sensors. The PD-163-42 offers two motor torque options and can be controlled via RS232 or RS485 interface. The power supply is connected via flat connectors and the interface and the multi-purpose I/Os can be connected via high density JST connectors. It integrates a position regulator and a ramp generator. The integrated ramp generator provides for parameterized smooth positioning and supports an external switch as an absolute position reference.
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DC Brush Servo Motors
DC Brush Servo Motor Platform 2100
- 2105 Servomotor
- 2110 Servomotor
- 2115 Servomotor
- 2120 Servomotor
- 2130 Servomotor
DC Brush Servo Motor Platform 2600
- 2605 Servomotor
- 2610 Servomotor
- 2615 Servomotor
- 2620 Servomotor
- 2630 Servomotor
- 2640 Servomotor
DC Brush Servo Motor Platform 3500
- 3505 Servomotor
- 3509 Servomotor
- 3515 Servomotor
- 3528 Servomotor
DC Brush Servo Motor Platform 4100
- 4101 Servomotor
- 4102 Servomotor
- 4104 Servomotor
- 4106 Servomotor
DC Brush Servo Motor Platform 40TT
- Drop in replacement for the discontinued Kollmorgen* TT Servo Motors
- Matched Windings, Connections, and Mechanical Interface
- Heavy Duty Steel Housing for Demanding Service
- Full Performance Testing Included
- Resonably Priced, Excellent Value
- Reliable Operation in Sever Service
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The new series of servo motors SM2A with integrated motor can be easily programmed through EVER's windows PC based user friendly development environment called ATOMIC.
The SM2A series are constructed with a high protection degree of IP65 and are equipped with reliable connectors. Other features are: AC power supply, fieldbus CANbus or serial RS232/485, optoisolated inputs and outputs, an encoder for the closed loop control of torque, velocity and position (optional), The motor section is made of magnetic Low Loss material and has a holding torque from 3,4 to 12,5 Nm.
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