Servo Controller Dealers

Marsh Bellofram Type 3510 single and Type 3520 double loop electro-pneumatic servo pressure controllers combine the advantages of reliable solenoid valves and digital control, housed in a rugged, weatherproof enclosure. Available with a local keypad programming option or RS-485 digital communications for PLC or PC control, these precision controllers allow the user the ability to set and extract data directly from the transducer with a PC or automation system, making for some of the most precise, accurate, and reliable devices available on the market. With a forward flow of 1.25 SCFM at 100 psi, Types 3510 and 3520 can be used alone for many applications or combined with a volume booster for flows in excess of 2,000 SCFM. Various pressure output ranges are available from 29″ Hg vacuum to 600 psig. Standard accuracy is ±0.5% full scale or better. Enhanced accuracy version is ±0.25% full scale or better. A four-digit display of the output pressure is available with the keypad model.

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.

A 20x4 alphanumeric LCD to display status and settings.Easy to understand menus and smooth navigation.LEDs for easy analysis of activity.Four general purpose output signals for driving external relays etc or cascading more than one controller.High pulse rate of 50 KHz allows micro stepping usage and maintaining the high speed of motor.Adjustable motor maximum speed.For facile connections to external world signals, a provision for three opto isolated pulse inputs is given.Maximum speed from motor can be attained due to smooth linear acceleration ramping.Divide Circle in set numbers.Cut to Length mode.Configurable Gear-ratio and micro step setting.Manual Jogging function with adjustable speed.Move preset Degrees. Start/Stop on pulse input or Keypad button.Continuous move at set speed.Programmable for a sequence of 170 instructions.Looping supported in program mode.Terminal for connection to external Volume type Pot for continuous speed possible in "Continuous" mode.Next move action on pulse input or Keypad button.

Servo Voltage Controllers We are engaged in offering our clients a high quality range of Servo Voltage Controller. Used to compensate for voltage fluctuations in mains power, offered Servo Voltage Stabilizer is manufactured by our adroit professionals using quality proven components and modern technology as per the set industry standards. In line with varied demands of our customers, we provide this Servo Voltage Controller in different specifications and designs. Features: 1. Excellent performance 2. Reliable operation 3. Less power consumption

The Modern's Linear Voltage Regulating Transformer has been specially designed to meet a wide variety of heavy-duty industrial applications. Globally, these have become an established method of control, wherever continuously variable on-load control of voltage & power is needed. These regulators are wound with heavy section of copper strip and are suitable for 100% continuous duty cycle. They have an economic life of about 15-20 years at full load and require negligible maintenance throughout their life. Modern's Voltage Regulating Units combine fixed ratio transformers with regulating transformers to extend their rating, versatility and applications. MODERN'S AVC primarily consists of following key components housed in the same tank. Liner +/— Vertial Rolling Contact type On-Load Voltage Regulator Double Wound Buck / Boost Transformer Control Panel with Microprocessor based control module. Modern Electrofab's AVC resolves 99% of voltage problems automatically, and ensures steady voltage supply round the clock. Some key advantages of installing and AVC are : Up to 80% Reduction in Breakdown of Electrical Equipment Up to 30% Saving in Electricity Costs. The table below gives approx. quantitative advantages of AVC at various voltage fluctuation levels  : Uniform Quality of End Product. Improvement in Power Factor. 80% Depreciation as per Income Tax Act. in India (Being and energy saving device) L  T  LLinear / dimmer type servo voltage stabilizer Oil & Dry type Stabilizer with Balance & Unbalance (Indoor /Outdoor) Rating :    Upto 5 KVA to 20 KVA (Single Phase) Upto 30 KVA to 2500 KVA (Three Phase) HT Automatic Voltage Stabilizer Upto 500 KVA to 5000 KVA Silicon Power Rectifier - Linear Type : a) Electro Plating Rectifier b) Hydrozen Rectifier   Let's draw an analogy of a human body, Our body needs to maintain a constant temperature of 98.40F to work effectively. Even a minor increase of decrease in body temperature can reduce our efficiency and can lead to further deterioration of one or more body parts. Similarly, most electrical equipments require a constant voltage supply of 400V to last longer & run efficiently. Electric motors draw considerably high current at High/Low voltage, causing excessive power losses and resulting in their premature failure. Similarly Bulbs / Tubes / Luminaires could consume up to 40% more power at high voltage and may last for a mere 10% of their normal life. The growing use of electrical and electronic equipments, requiring a near constant voltage supply for efficient operation, makes line voltage regulation increasing necessary and finer limits, operation. Voltage variations can play havoc with electronic systems and even bring the whole plant to a grinding halt. Even though you may currently not be experiencing the negative effects of voltage variations, it doesn't imply that your unit is free from that problem! Your supply may be full of variations, but none has yet been severe enough to trigger a shut down. Your electrical gadgets may be exposed to a significant risk, whre a small increase in severity of the voltage variations could cause crippling losses. Frequent breakdowns / faults in motors, bulbs, lamps, machinery, electronic cards, etc. High electricity consumption Loss of production Quality rejections High Diesel costs due to switching to costlier D. G. power Loss of data, security failure, inaccurate information, etc. Voltage Stabilizers have proven to be an efficient answer to prevent from aforesaid potential damages, and to ensure continuity and quality of production.

We are offering servo controller. micro-controller based control & metering solution for servo voltage stabilizer introduction: bps servo controller -digital is total metering and control solution for servo stabilizers for wide range of input voltage and wide range of load requirement. This reduces production overheads like wiring and testing and increases production rate of the voltage stabilizers.designed with latest micro-controller technology the servo controller integrates multi parameter meters and servo servo_controller ac synchronous motor controller driver. Read more features: • wide range of aux supply from 85-280 v ac (with built in smps). standard cut out(92 x 92) with low depth-65 mm. • digital multi parameter meter with 3 digiti 7 segment bright displays for - a) input voltage b) output voltage c) output current • alarm & fault indication by leds for a) over load b) over voltage c) under voltage • user programmable parameters: digitally programmable at site with push buttons on front panel. a) output voltage b) hysteresis- range- 0.5 to 5 v c) under voltage cut out d) over voltage cut out e) over load cut out f) over load latch / auto re-set with delay g) trip delay timer h) on delay timer i) ct ratio selectable j) password protection k) on delay time. • motor drive- triac based servo motor drive. • manual mode for field testing. • audio- visual alarm with acknowledge/ silent • panel mount ergonomic design with easy to operate keys advantages : • single device for metering and control. • no need pcbs,switches,meters. • reduces assembly & wiring time by 80%. • reduces manufacturing cost by 70%. • password protection for securing mishandling by un-authorized persons. • generation next look of finished product. • enhances reliability . • same controller for any voltage or capacity range thus reduces inventory counts. • scrolling & hold option for display. • easy for servicing/replacing at site typical connection diagram for model: bsvc-1pva-1.3 recommended for : servo_diagram • single phase servo from 10 kva and above • three phase servo from 30kva and above • for three phase, 3 controllers are to be connected with fault connections (9,10) in series. • direct drive for motors upto 10 kg. • standard metering ct to be connected xxx/5 typical connection diagram for model: bsvc-1pva-1.4 recommended for : • single phase servo upto 10 kva servo_diagram_2 • with built -in buzzer • to be connected with electronic ct, model no: bct-501 • direct power for 12 v cut-out relay upto 250ma. • select relay according to load requirement • direct drive for motors upto 10 kg. technical specifications: aux. : 85 - 280 v ac accuracy : class 1 [+/- (1% of full scale +1count)] resolution : 1 count in 100 or better display : 3 digit 7 seg. Display triac(motor) : max. 6 amp. weight : 270 gms (approx) front_diagram_of_servo dimensions : 96 x 96 x 65 (d) mm ct ratio : 5 amps. - 900 amps.(programmable) panel cutout : 92 x 92 mm trip relay : 5 amp. Potential free buzzer : 12 v dc (optional potential free) burden : 0.5 va max. mounting : panel mounting ambient : 0-50 º c humidity < 95%

We are leading manufacturers of Industrial Voltage Controllers offering Variac / Dimmer Type and Linear / Rolling Contact Type Servo Voltage Controllers or LT Automatic Voltage Regulators (LT AVR) conforming to IS: 9815/1994 with latest amendments or as per customer's specifications. These are designed to overcome and control voltage fluctuations due to diverse loading duties and line losses arising in transmission & distrbution network.     Controlled & Constant Voltage Reduced Failure Rate of Electrical Equipments Improvement in Power Factor & Reduction in MDI Reduction in Down Time / Maintenance Expenses Energy Saver - Reduction in Power Consumption 80% Depreciation under Income Tax Act being an energy saving equipment Short Payback Period Compatible to D.G Sets   Servo Voltage Controllers are virtually required at all such places where controlled and constant voltage is one of the most important requirements and are suitable where breakdown due to voltage fluctuation results in heavy financial losses such as Hospitals, Laboratories, Various Life Saving & Testing Equipments, Pharmaceuticals, Research Institutes, Defense, Telecommunications, Air Conditioning, Data Processing, Electronics based Industries, Educational Institutes, Food Processing Units, Paper plants, Footwear and Leather Industries, Cement Plants, Textile Industries, Moulding Units, Hotels, Farm Houses, Offices and Residences/ Housing Apartments, etc. Variac / Dimmer Type Linear / Rolling Contact Type Input Voltage Range (3 phase)     Output Voltage (3 phase)   Average Correction Rate     Response Time Freq. Range Efficiency Temperature Rise   Type   Operating Mode Oil Filled Type     Dry Type Contol Panel         Protections (optional as per customer's requirement)  

Step data input type, programless type, programless controller, step motor driver, step motor controller, fieldbus compatible gateway. Ac servo motor controller