Drives for food & beverage machinery. Low and high aseptic. Lenze. ideas in motion

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1 Drives for food & beverage machinery Low and high aseptic Lenze ideas in motion

2 A wide range of Lenze drive products are suitable for use in food & beverage machinery, also other equipment in arduous environments. Generally these products fall into one of two groups: Low Aseptic for areas where moisture will be present. Typical product features are a high enclosure (IP65, IP66), food quality oils in gearboxes, nickel plated surfaces. High Aseptic for washdown areas where products may have stainless steel construction, minimum dirt traps, no paint finishes. The essential requirement is to cut out maintenance and downtime caused by ingress of moisture or surface corrosion. Planetary geared servo motors in stainless steel IP65 Inverters Stainless worm geared Coupling & connections in stainless steel

3 Within the food & beverage industry, drives may be needed in food areas for the production of: meat & poultry beverages bakery diary produce seafood fruit & vegetables confectionery tobacco A production line may typically consist of a mix of nonaseptic, low-aseptic an high-aseptic areas. IPC Command Stations to IP65 As well as food machinery, similar requirements are also encountered in the chemical and marine industries also on any machinery located outdoors. Signal towers to IP65 Cast iron geared motors Index Controllers page 4 Motors & actuators page 5 Geared motors page 5 Couplings technology page 7 Other products page 8

4 Controllers with IP65 enclosure 4 SMV frequency inverters Power range 1 phase 230V to 2.2kW 3 phase 400V to 7.5kW Enclosure IP65 to 4.0kW, then IP54 The SMV is a sensorless vector drive with IP65 enclosure requiring no panel space, even in areas with moisture and washdown with low pressure jets. Parameter setting can be saved on the unique EPM (Electronic Programmable Module), and copied to other drives as often as required. mount anywhere on the machine saving panel space, cabling and installation time. highly dynamic, up to 200% torque Easy to use, simply push button control, options for display & diagnostics EPM plug-in memory chip optional modules for CANopen, PROFIBUS, devicenet & RS232/485 built-in RFI filter and RoHS compliant IPC Command Stations Command stations are IPC controls with IP65 enclosure suitable for mounting by arm or pedestal at the operator station. A flexible configuration allows choice of Pentium processors, communications and touchscreens. Keyboards and/or keypads are possible. 15 to 19 TFT touchscreens 7 or 14 switch elements IP65 or stainless steel keyboards Windows XP, CE or Vista operating system robust enclosure with IP65 protection powerful industrial PC matched to machine requirements with Celeron or Geode processors Production process control, visualisation, PLC and motion on a single system flexible configuration options Machine Control Panels Lenze can supply machine control panels designed and built to your specification. Our service begins with consultation and design. Panels can be supplied pre-tested. We offer installation, commissioning and operator training. IPC and PLC controls Visualisation with touchscreen HMIs Motion control Fieldbus networking Drives & drive accessories enclosures up to IP65 custom-written software full documentation two year warranty on workmanship and drive products matched products provide an economical and reliable solution

5 Motors & actuators washdown & high IP ratings Standard ac motors This range of stainless three phase ac motors features standard IEC mountings B3, B5 and B14 allowing replacement of existing motors. Rolled stainless steel casings and the absence of dirt traps suits use in the food & beverage industry. Motors are enclosed to IP66 and suit severe environments and washdown. Construction is without cooling fans up to 80 frame. Powers to 7.5kW Speeds - 2, 4 and 6 pole Mountings - B3, B5 and B14 Enclosure - IP66 TENV - up to 80 frame TEFV - 90 to 132 frame motors suit caustic washdown no dirt traps, IP66 cool running double lipped seals etched nameplate special drain plugs avoid condensation problems 5 Synchronous servo motors These synchronous servo motors feature an IP67 stainless steel casing suiting high asceptic washdown environments. Shafts are also stainless steel and the motors can be used on their own or with planetary gearboxes. Motors can be controlled by panel mounted drives with 230V 1~phase supplies such as the Lenze PositionServo. Feedback is by resolver. Size Stall torque Nm Stall current A Peak torque Nm inertia kgm 2 x Max speed r/min Protection IP67 Insulation Class F stainless steel unventilated casing IP67 no dirt traps etched nameplate integrated resolver supplied with power and feedback cables optional holding brake Linear actuators These high efficiency in-line actuators are available with high enclosure protection up to IP68. Construction is with powder coated steel tube and stainless piston. Planetary gearing gives high efficiency. Actuators are made to order with strokes in 50mm increments up to 750mm. compact and efficient in-line design optional IP68 enclosure (IP66 standard) supplied with 1m cable low noise Force range N Available strokes Linear speeds mm/s Duty cycle - 10% maximum Motors - 12 or 24V dc

6 Geared motors IP54 to IP67 Lenze G-motion G-motion is a modular range of cast iron geared motors with food grade lubricant options that suits low aseptic environments. Both in-line and right-angle models are available on short delivery with powers from 60W to 45kW. 8 Helical geared motors up to 6000Nm Shaft mounted helical up to 11300Nm Bevel geared motors up to 450Nm Helical bevel geared motors up to 11800Nm Helical worm geared motors up to 1250Nm USDA food lubricants possible IP65 enclosure on request epoxy coating on request modular system gives wide range of mounting options maintenance free long life Stainless steel worm geared motors These geared motors are a combination of stainless steel standard motors with a worm gearbox constructed with an INOX stainless casing. These are four sizes with centres 45 to 85mm, suiting washdown and outdoor applications. enclosure IP66, suits caustic washdown casing with O ring seals optional stainless single and double output shafts, also torque arm food grade lubricants Output torques - 14 to 320Nm Motor powers to 4.0kW Gear ratios - 7 to 100 Output speeds - 14 to 200r/min Stainless steel planetary geared servo motors These assemblies combine our stainless steel synchronous servo motors with a planetary gearbox constructed with a stainless steel casing and shaft. Exact gear ratios between 2 and 100 can be specified. Matching panel mounted drives are available. stainless steel construction IP67 suits caustic washdown compact and efficient low backlash 5-10 arc mins (lower on request) food grade lubricants Rated output torques - 35 to 450Nm Peak output torques - 45 to 600Nm Rated input speed r/min Output speeds to 1000r/min

7 Couplings technology essential connections Universal joints Suiting high drive angles of up to 45 for single joints and 90 for double joints, these precision universal joints are available with stainless steel construction. Joints feature plain bearings and suit speeds up to 1000r/min. stainless steel construction precision ground surfaces speeds up to 1000r/min rubber gaitors recommended Single joints bores - 6 to 30mm Double joints bores - 6 to 30mm Hydromechanical locking bushes These ETP Express shaft to hub locking bushes feature a single locking screw and provide an easily adjustable backlash free connection. Other models are also available. 7 all external parts in stainless steel simple single radial screw fixing accurate positioning with stepless adjustment fast release Shaft sizes - 15 to 60mm Mechanical locking bushes Mechanical locking bushes provide an economical connection between shafts and hubs, gears, sprockets and pulleys. For volume applications in the food & beverage industry, these bushes can be supplied with zinc or nickel plating. Shaft sizes - 15 to 60mm wide range of models possible no keyways, splines, grubscrews or collars avoids backlash and fretting zinc or nickel plated Jaw couplings These jaw couplings are fully machined creating a backlash free torsionally soft connection. For volume applications the hubs can be machined from stainless steel. Flexible elements are polyurethane. optional stainless steel hubs two grades of flexible element available easy to fit Shaft sizes - 6 to 90mm Torques - 11 to 1460Nm

8 Other products brakes and signalling Spring applied brakes The INTORQ BFK461 spring applied brakes are enclosed to IP65. Brakes are released by applying a dc voltage, for example 24Vdc. External parts are machined aluminium with O ring seals enclosed to IP65 normally on, energise to release long maintenance intervals Shaft sizes - 10 to 45Nm Torques - 4 to 235Nm 8 Rigid clamp collars Simple mechanical components for machine construction made in stainless steel. Both collars and rigid joints are available as one piece split or two piece assemblies. stainless steel construction precision manufactured for reliable clamping rigid joints available with/wthout keyways Collars from - 3 to 50mm Rigid collars - 6 to 50mm Signal towers Our Patlite signal towers use LED bulbs to achieve high brightness together with low power consumption and very long life. Construction is in ABS with O ring seals to achieve IP65 enclosure. IP65 enclosure supply 24V ac/dc or 230V ac options for pole & wall mounting, also for beacons Up to 4 colours Body diameter - 30 to 70mm Tel: Fax: sales@lenze.co.uk SSTEEL0408 Lenze Ltd Caxton Road Bedford MK41 0HT Lenze