Flomotion Systems develops and manufactures unique sealless peristaltic pumps that eliminate loss-of prime failures in chemical feed applications. Typical markets served include water & wastewater treatment, chemical, food & dairy, pharmaceutical, pulp & paper, energy management, power and irrigation.

A long-time user of Lenze – AC Tech’s MC Series drives; Flomotion has now incorporated the economical, compact and lightweight SMVector drive in the design of their 2001HEC Series pumps.

The Flomotion 2001HEC Series are rugged, reliable and cost effective industrial hose pumps built to succeed in harsh industrial environments. Several features of the SMVector make it a perfect fit for the job, including a removable terminal cover; easy access for control and power wiring and the fact that it can handle a wide range of operating temperatures from -10 to 55ºC. Last but not least, according to Flomotion, the SMVector offers better protection against electrical shock than any other NEMA 1 controller on the market.

Mounting the SMVector controller directly to the pump allows Flomotion to optimize precious panel space and offer its customers outstanding convenience. The unique EPM or Electronic Programmable Module stores the drive’s parameter configuration greatly simplifying initial setup.

Centrifugal and pumping applications especially those moving fluids or a mixture of wet and dry ingredients present a challenge because the speed is affected by the load. Fluid moving applications require ‘variable speed’ – a drive and motor that can produce the necessary horsepower to move the load at a constant speed. The motor will draw from the drive the amount.

of current it needs to ‘do the job’. The SMVector drive works well in this type of application because the speed can be controlled tightly in vector mode (more torque/less speed) or loosely in V/Hz mode to determine just the right amount of speed.

SMVector Benefits

• Multiple enclosure options available

including washdown

• Wide temperature range: -10 to 55ºC

• Removable memory (EPM)

• Multiple operational modes

(V/Hz, Enhanced V/Hz, Open Loop Vector)

• Lightweight, compact design

• Intuitive programming

• Multiple communication options

• Economical

Lawrence Equipment headquartered outside of Los Angeles CA, designs and manufactures state-of-the art flat bread and fried snack equipment used in single small scale and multi-national large scale operations throughout the United States and Europe. The company’s tagline – “The edge on automation” summarizes their commitment to advanced technology and superb customer service.

As part of their continuous improvement program, Lawrence Equipment searched for the most efficient automation solution for their Mega Series Press. With a capacity of up to 3,000 dozen, 6” diameter tortillas, chapati, roti or wraps per hour, the Mega Series press is designed for large wholesale and supermarket production. In the demanding and competitive market of food processing equipment, machine yield, quality and uptime are non-negotiable. Customers from across the globe rely on the performance of Lawrence Equipment’s high-end presses. When designing the Mega Series, the Lawrence engineering team focused on specifying components that provide value, improve ease-of-use and ensure dependability. They especially appreciated the PositionServo’s outstanding programmability and flexibility as well as the expert support provided globally by Lenze – AC Tech.

With the PositionServo, servo-actuated indexing is now a standard feature of the Mega Series press; It accurately arranges the array of dough balls on a Teflon mesh conveyor belt with the exact speed, acceleration and distance so they are fed continuously and evenly into the oven. The servo drive monitors feedback signals from the motor and continually adjusts for deviation from expected behavior. Also, PositionServo drive parameters are stored in the drive’s EPM (Electronic Programmable Module), allowing Lawrence Equipment engineers to create programs once and then simply copy them in seconds, saving time and avoiding errors. According to Lawrence Equipment, since the inclusion of the PositionServo in the Mega Series Press it has contributed to a significant increase in throughput. Lawrence Equipment is currently considering  incorporating the 940 PositionServo across all its machine platforms.

PositionServo Benefits

• Superior Performance

• Quick, Intuitive Programming

• Removable Memory (EPM)

• Seamless Integration Into System

• Global Support

• Multiple Communication Options

• Outstanding Value

• Product Availability

Lenze-AC Tech announces the release of Additional I/O Modules for SMVector NEMA 1 and NEMA 4X Inverters.

Available for the NEMA 1 and 4X SMVector models, the Additional I/O Modules are available in two configurations (ESVZAL0, ESVZAL1). The modules supplement the standard I/O functions by providing 1 programmable form C relay output (ESVZAL0) or 1 programmable form C relay output and 2 programmable digital inputs (ESVZAL1).

The I/O module does not add to the overall size of the SMVector inverter as it fits right into the SMVector inverter terminal cover allowing for easy field installation. SMVector inverters that are fitted with an additional I/O module option will no longer have the capability of accommodating an optional communication module. “The additional I/O module is great for applications requiring a relay and/or more digital inputs.” says Steve Dextraze, Inverter Product Manager at Lenze-AC Tech. “The two extra digital inputs are just that – supplementary – and allow the drive to be configured for several application specific tasks such as multiple preset speeds, electronic braking and motor jogging.”

The SMVector inverter drive provides all the features required by demanding applications, including four modes of operation – V/Hz, Enhanced V/Hz, Vector Speed, and Torque – plus high starting torque, auto-tuning, advanced low-speed control and dynamic speed regulation. The SMVector is designed to be truly a global product, with an input voltage ranging from 120VAC 1-phase to 600 VAC, 3-phase, plus the Electronic Programming Module or EPM, a removable chip that is the drive’s memory and allows a customer to program multiple drives in just seconds.

Lenze-AC Tech develops, manufactures, markets and supports a complete range of motion control solutions, including servo drives and motors, clutches and brakes, gears and gear motors and variable frequency AC motor drives. Lenze-AC Tech’s portfolio of AC Drive products extends from some of the world’s smallest sub-micro drives up through large, 500 HP.