Detailed introduction

AC Drives

online store of Polyspede Electronics Corporation. With more than 50 years of experience in variable speed drive business, Driveswarehouse stocks a large selection of AC Drives, DC Drives, Variable Frequency Drives (VFD), Variable Speed Drives, Adjustable Speed Drives, Adjustable Frequency Drives, Combo (AC Motor and Drive Combination and DC Motor and Drive Combination) in a wide Get price

AF

The Micro Drive AF-60 LP is a compact but powerful and easy to use AC variable frequency drive. The drive is available in its standard configuration that includes built-in Brake chopper for 1.5kW and above, single-turn potentiometer for speed reference and LCD keypad display that can be remotely mounted. Following models are available: Get price

VFD Drives

VFD Inverters / AC Drives. A variable-frequency drive (VFD; also referred to as an adjustable-frequency drive, variable speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage. Get price

Troubleshooting Your VFDs

Variable-frequency drives (VFDs), also known as adjustable-speed drives (ASDs) have become the preferred method of controlling speed to meet load requirements. The most common drives use a pulse width modulation (PWM) design, which is affordable, reliable, and cost effective for most applications.While simple in their design, they can give you problems when it comes to taking Get price

Guangzhou Sanjing Electric LTD.,CO.

8000B Series General Purpose VFD 0.75—2.2KW、4—7.5KW. 8000B series improved general purpose VFD is a set of new products with optimization based on 8000 series. Its performance has been greatly improved and become the best selection for mechanical performance speed controlling. Get price

BEIER CYCLO Variator Variable Speed

Speed Control Ratio: 1:4 (A Type, B Type) 1:10 (D Type) Torque Characteristics: Intermediary characteristics of constant torque and constant output (A Type, D Type) Constant output characteristics (D Type) Capacity: Up to 200 Hp (150 kW) Motor Types Get price

AC Variable Frequency Drives (VFD)/GS2 Series Micro AC

Nov 14, 2019•These variable frequency drives can be configured using the built-in digital keypad or with the standard RS485 serial communications port. •The standard keypad allows you to configure the drive, set the speed, start and stop the drive, command forward and reverse direction of motor shaft, and monitor specific parameters during operation. Get price

Fixed Center Drives

Fixed Center Drives - Series 45. The Series 45 consists of three drive system components: a mechanically operated driver pulley mounted on the motor shaft, a spring-loaded pulley mounted on the driven shaft, and a variable speed belt running between the two pulleys. Get price

Siemens Standard Drives Application Handbook

1.1 What is a Variable Speed Drive? A Variable Speed Drive (VSD) consists of a Motor and some form of controller. Early electric VSDs consisted of AC and DC motors combinations which were used as rotating controllers. The first electronic controllers used Thyristor (SCR) Rectifiers which controlled the voltage, and therefore the speed of DC motors. Get price

BEIER CYCLO Variator Variable Speed

Speed Control Ratio: 1:4 (A Type, B Type) 1:10 (D Type) Torque Characteristics: Intermediary characteristics of constant torque and constant output (A Type, D Type) Constant output characteristics (D Type) Capacity: Up to 200 Hp (150 kW) Motor Types Get price

Johnson Controls VSD Series III Variable Speed Drives

Aug 26, 2019VSD Series III Variable Speed Drives: Open, Bypass, and Disconnect Models. Johnson Controls Series III Variable Speed Drives (VSD) control the speed of AC induction motors used in fan and pump applications. For the first time in a variable speed drive product, the Sensor Actuator (SA) bus is now built into the drive, no option card is required. Get price

AC30 Variable Speed Drive

Variable Speed Drive - AC30 Series Overview 3 Parker Hannifin The global leader in motion and control technologies A world class player on a local stage Global Product Design Parker Hannifin has more than 40 years experience in the design and manufacturing of drives, controls, motors and mechanical products. With dedicated global Get price

1/10 HP Variable Speed Drive with Motor + Control 800

Aug 01, 2020This is a p lug play 1/10 HP Variable Speed Drive with Motor + Control 800-8000 No-Load RPM 115V. Here are the details: 1/10 HP Variable Speed Drive with Motor + Control; Universal AC/DC motor; 800-8000 RPM Approximate NO-LOAD speed range (runs Get price

SJ700 Series AC Variable Speed Drives and Inverters

SJ700 Series AC variable speed drives come with improved sensorless vector control algorithm, which allows SJ700 series inverters to develop 150% torque at 0.5Hz. Download industrial SJ700 Series variable speed drive brochure and manual for more information. Get price

Lenze AC Tech SMVector Variable Frequency Drive Review

Since 1983, Precision Electric has specialized in industrial automation solutions, including the sales and repair of variable frequency drives. Speaking of variable frequency drives, this video is going to cover the Lenze AC Tech SMVector Variable Frequency Drive. We've used this drive for over a decade and you're about to find out why. The Get price

Johnson Controls VSD Series III Variable Speed Drives

Aug 26, 2019VSD Series III Variable Speed Drives: Open, Bypass, and Disconnect Models. Johnson Controls Series III Variable Speed Drives (VSD) control the speed of AC induction motors used in fan and pump applications. For the first time in a variable speed drive product, the Sensor Actuator (SA) bus is now built into the drive, no option card is required. Get price

Hi

Wide Variable Speed Belts 1/3 through 15 HP. Pulleys in the WB series use wide variable speed belts for the most efficient transmission of torque through the widest possible speed range. These pulleys are two-side moveable for the best possible belt alignment when used with a grooved companion sheave. Get price

Comet Torque Converter Clutches Parts for Go Karts

The variable speed drive system normally consists of an engine clutch (1), and a driven unit (3), connected into a system by a V type belt (2). The engine clutch is activated by centrifugal force, and the driven unit is torque sensitive, meaning it is responsive to the torque demand of the driven shaft or jackshaft, to adjust the ratio of the Get price

PRX800 Series Products

With the JBL PRX800-series, we've channeled 70-years of design experience for the world's largest stages, to create the loudest portable speakers in their class.At JBL, we believe great speakers are more than just loud—so PRX800 are engineered for clear, detailed response—even at peak SPLs. With tour grade components along with strict product validation including JBL's100-hour full Get price

ZENER 8000 Variable Speed Drive

The ZENER 8000 is an 8th generation Variable Speed Drive designed and manufactured by ZENER VARIDRIVE SOLUTIONS. Through 40 years of experience within the industry the ZENER 8000 has been engineered to meet industry requirements and the demanding environmental conditions of Australia. ZENER is an Australian company with local service technical Get price

ACS800 single drives

ACS800 single drives Your complete drive solutions for process industries. Our industrial drives are available both as complete AC drives and as modules to meet your requirements as a user, OEM or system integrator. Single drive modules configuration contains a rectifier, DC link and an inverter in one single AC drive unit. Get price

Variable Speed Drive DC Motor Drives

125 Series DC Drive -- 125DV-C [125DV-C-1/2HP from Dart Controls, Inc.] from Applied Industrial Technologies. A compact, cost-efficient, reliable control for PM, Shunt Wound DC motors and Universal motors. The 125 Series variable speed control incorporates up-to-date design and engineering into an amazingly small package. Get price

PV Series Variable Speed Drive for Fan Pumps Applications

PV Series Variable Speed Drive for Fan Pumps Applications User Manual output voltage is PWM wave. Being non-sinuosoidal, there will be some harmonics. Low Speed Rotating with Constant Torque When a standard motor is driven at low speed for a long time, there will be insufficient cooling for a self- ventilated motor. Get price

Industrial X200 Series AC Variable Speed Drives

industrial X200 Series AC Variable Speed Drives and inverters are simple, compact, trip-less and environmentally friendly inverters. The X200 Series inverters can handle complex applications with ease. They come with improved Trip Avoidance Function that incorporates over current and over voltage suppression function and reduces Get price

Variable Speed Drives Series III: Open, Bypass, and

the Variable Speed Drives Series III you want to order, using the example of VS3-1D5-2-N1B-2. Horsepower Use the relevant hp code to correlate job data with the Variable Speed Drives Series III you want to order. The motor's FLA must not exceed the published current output of the drive you select. Make su re to verify motor FLA in Get price

Delta Products

Flux Vector/Torque Control AC Drive. Offering V/F, Open Loop, Closed Loop and high speed control options. All VFD-V series drives are constant and variable torque rated. This NEMA 1rated flux vector drive is capable of 0-3000Hz in V/F mode, and offers rapid response, pinpoint servo position control and speed adjustment. Get price

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