DC Motor Controller Dealers

The SM9000 series, a range of freestanding modular DC Servo motor systems incorporating power supply, amplifiers and powerful digital motion controllers for open or closed loop control.

Libratherm offers variable speed DC drive, which is rugged, compact and fully solid-state controller designed to drive either permanent magnet DC motors or excited field DC motors with the facility to vary the speed through a single turn potentiometer or through the external analog control signal of 0 – 5VDC, 0 – 10 VDC or 4 – 20 mA. Two different models are available, one is TDM-1000, which is a modular design with optically isolated control input and other is TDM-10 which is ¼ DIN panel mounting type with speed control using front panel potentiometer. The control signal and the potentiometer are optically isolated from the armature and field voltage. This feature is useful to directly control the motor speed through PLC, PID or similar other process controllers in a closed loop control system without the need of external signal isolator.The drive is designed using the solid – state components and is available in the modular form to suit OEM’s applications. The drive is also available in the stand alone control panel along with accessories like RPM / voltmeter, current meter, Start / stop and forward / reverse logic, indicating lamps, speed potentiometer etc.The drive operates on 230 VAC. The speed regulation is achieved by armature voltage feed back or by the tachometer feed back. Several other controls and stanadard protection features are soft start, maximum speed set, minimum speed set, filed failure, overload protection, remote on / off etc.Applications :Suitable for small machines in Plastic, Packaging and Pharmaceutical industries.Areas where smooth steady and fine DC motor speed control is required.

Details : Fully solid-state design. Linear variation of speed. Suitable for 1/4 HP to 5 HP / single phase (4-wire or PMDC motors). Adjustable maximum and minimum Speed. Built in Current Limit / over Load Trip and Field Failure Protection. Control signal is optically isolated in modular design. Accepts speed control signal of (0-5) VDC, (0-10) VDC or (4-20) mA, hence suitable for machine automation. 1/4 DIN Size (TDM-10). Operates on 230VAC.

In many applications variation in speed ofelectric drives is essential. As in processindustries the speed control of motors indifferent stages are required. The introductionof thyristors solves these problem efficiently ,due to simple control action and capabilities ofphase control. The fast response, reliabilityand less cost dominate this scheme verypopular today.

Avail from us, a wide range of pmdc motors, which is manufactured as per international standard thus find application in various industries. We have developed an import substitute 30,000 rpm rotor and starter for precision machine. Besides, we offer pmdc motors in various specifications. known for : longer working lifelow maintenance costprecision designhigh performance specifications : pmdc motor controller : 6v, 12 v, 24 v current – 30 ampswitching frequency 20 to 22 khzspeed variation: 0 -100%

Kelly KDC programmable brushed PM DC motor controller provides efficient, smooth and quite controls for electrical vehicles like golf cart, go-cart, electric motorcycle, fork lift, hybrid vehicle, as well as electric boat and industry motor speed control. Motor speed controller uses high power MOSFET, fast PWM to achieve efficiency 99% in most cases. Powerful microprocessor brings in comprehensive and precise control to high power brushed motor controllers. This programmable brushed motor controller also allows users to set parameters, conduct tests, and obtain diagnostic information quickly and easily.   Features: Intelligence with powerful microprocessor. Synchronous rectification, ultra low drop, and fast PWM to achieve very high efficiency. Voltage monitoring on voltage source 12V and 5V. Hardware over current protection Hardware over voltage protection. Current limit and torque control. Low EMC. LED fault code. Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage. General Specifications: Frequency of Operation: 16.6kHz. Standby Battery Current: < 0.5mA. Controller power supply current, PWR,

Heavy-duty line suppressers for Mains Power Fluctuations & noise. � In-built Soft Start. � Motor Overload Protection by adjustable Current Limit & Current Trip. � Adjustable Min & Max speed. � Front Panel Mains On & Overload indications. � Front Panel OnOff switch & Speed set Potentiometer. � Easily replaceable fuses & terminals for connections at backside. � 'Remote On-Off' (control On-Off) provision for frequent motor On-Off operation

DC drives are electrical instrument to control the speed of a DC Motor. It is also called as Motor speed controller or DC drive monitor. They are widely used in industries to control the motors which operate machines, pumps, cranes, conveyors etc. Using DC Drives the speed of the motors becomes adjustable as per the requirement. Our clients can avail from us quality range of DC Drive. Owing to unmatched quality and excellent features, these are appropriately used for monitoring of machines on-site. These are fabricated using superior quality input and latest technology in compliance with set quality standards. Our offered products facilitate reliable performance and are widely known for its accurate dimensions and better durability. Moreover, these are power efficient and are highly resistant to abrasion and corrosion. We are one of the prominent DC Drives Manufacturers in Bangalore.

4 quadrants, for closed-loop speed control, torque, position-holding and braking control Specific part numbers by motor, winding and options Push-in connections for series connection For use alone or with a PLC, depending on the part numbers Voltage, current and temperature protection devices.

We are offering 3 phase dc motor controller. we offer dc drives with following spec : input : 415 vac 3 phase output armature : 440 vdc current : 40amps max. field : input : 200 vac output : 170 vdc current : 1amp. up to 100kw available.

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I want a dc bushed motor controller for ev project 48v to120v.  30amps,   not potential only throttle type 

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