John Brooks Ltd carries a variety of couplings with larger couplings available. The variety includes the following:
Bibby Shaft Couplings (Taper Grid Resilient Coupling), which give positive protection against the damaging effects of shock impact loads and vibration.
Poggi Crowned and Barrelled Tooth Couplings (Gear couplings) using steel hubs and polyamide nylon outer sleeve.
Poggi GH Flexible Shaft Couplings for Electric Motors,
which absorbs shock and gives high abrasion and wear resistance. Also accommodates mis-alignment.
Poggi Torque Limiter and Safety Couplings (chain couplings) providing overload protection to machinery.
Quantum Locking Assemblies that are a replacement for taper lock bushes.
Atra—Flex Flexible Coupling
The quick, low cost solution for coupling maintenance problems. Available in Stainless Steel.
DODGE PARA-FLEX COUPLING
Para-Flex Couplings employ a molded, non-lubricated elastomeric flexing member loaded in shear.
ELTRA ZERO BACKLASH COUPLINGS
For more detailed information regarding any of the products listed in this guide, please contact your nearest John Brooks Ltd. branch who will put you in direct contact with your area Sales Engineer or visit the John Brooks website at:
www.johnbrooks.co.nz The website includes links to many of the product supplier home pages.
Tramec worm and helical reduction boxes
BROOKSCYCLO CYCLOIDAL GEARBOXES Hollow input concentric shaft cycloidal gearboxes designed to accept standard IEC flanged motors. Wide range of powers and ratios at competitive prices.
Advantages of using a cycloidal design over a conventional gear tooth designed box are: 1.
Rolling elements ensure high Thermal Efficiency
Shock overload protection of 500% as 67% of teeth are in contact at all times
Ideal for stop/start operations
A wide range of models for every need with reductions 6:1 through 7569:1 in either single or double reduction
This range of Tramec gearboxes are manufactured from either high quality aluminium or G20 cast iron. The range includes the following •
Worm Reduction Units
Double Worm Gearboxes
Motorised Mechanical Variators
In-line Helical Gearbox
brooks drive worm reducers and mechanical variators
TRAMEC BEVEL HELICAL AND PLANETARY GEARBOXES This Tramec gearbox is manufactured from high quality aluminium and can be mounted in any one of 12 different positions. These boxes have a hollow output, and can be fitted with a single or double output shaft. A range of input flanges and motor shaft adaptors are available, allowing direct connection of 56-90 IEC motors.
FCN series reducer is a new generation of products developed by our manufacturer on the basis of introducing foreign advanced technology, its main features are as following:
Torque arms are also available.
High quality, light weight aluminium alloy, housing and non rusting
Tramec boxes are lubricated for life with synthetic oil.
Large output torque
Smooth running and low noise
High radiating efficiency
Good-looking appearance, durable service life and compact design
Suitable for Torque Arm installation
These little boxes will deliver an amazing amount of torque compared to a standard helical worm box with over 95% efficiency. Low backlash planetary gearboxes to fit most servo or stepper motors in 4 sizes and ratios from 3 to 343:1
TIMING PULLEYS & ContiTech TIMING Belts John Brooks Ltd deals in both imperial and metric belts and pulleys. This includes MXL, XL, L, H, XH, and XXH in the imperial range and 3M, 5M, 8M, 14M, 20M, T5 and T10 in the metric range.
VARIABLE SPEED & STATIONERY ADJUSTABLE PULLEYS To accompany the V Belts, we also stock or can obtain at short notice a range of V Pulleys. This range includes Taper lock, Biloc, Stenco, stationery adjustable, cast iron and Hi Lo variable speed pulley’s.
While not all of the above belts and pulleys are stocked, items can be obtained at short notice.
ContiTech V Belts As raw edge V-belts, the CONTI-V ADVANCE FO®-Power heavy-duty V-belts were specially developed to meet exacting demands regarding power output and smooth running. Due to an improved manufacturing process and optimized materials the FO®-Power has excellent power ratings and optimum geometry precision.
With their high quality product and a strong commitment to customer service, the Aurora Bearing Company has been manufacturing rod ends and spherical bearings since 1971. As well as a full range of standard products, Aurora also designs and manufacture special bearings to meet a variety of applications that require custom engineered units or special materials.
• Heavy duty raw edge Cog Belts are stocked in the Classical range ZX,AX,BX,CX and DX and in Wedge XPZ, XPA, XPB, XPC
Along with a range of steel rod ends, Aurora also manufacture a range of PTFE lined rod ends and bearings.
• We also stock POLY V BELTS We may also be able to find that more elusive belt so don’t be afraid to ask • Available from stock are GARDEN BELTS AND POWER RATED BELTS for the agricultural industry. • Also available on request are BANDED V BELTS, DOUBLE SIDED BELTS and FLAT BELTS. • Another range available from stock is VOLTA ROUND BELTING that can be cut to size and either joined at the workshop or on site.
CABAX are specialists in food and beverage handling, with more that 40 years experience in the conveying industry. Available in a range of materials including steel, stainless steel and a range of plastics are Chains, Belts, Curves, Sprockets and basic conveyor Components.
For dirty enviroments, low-to-medium speeds, and normal ambients, these inserts feature our proven TRIDENTTM seal. Made up of nitrile material, this triple-lip rubbing seal assures a low coefficient of friction, and it’s seal land maintains full seal contact when misaligned.
Full range of rollers and spiral conveyor chains and complete conveyor assemblies.
An ineffective seal can allow contaminants to enter into a bearing, which can cause impending failure. However, with Dodge bearing inserts, you get two exclusive seals for maximum sealing protection. Available in metric & imperial bore dimensions.
For high speeds and higher ambients, the IMPERIAL SERIES inserts offer labyrinth seals with corrosion-resistant flingers and a clearance steel seal carrier.
Time saving removal and replacement design
Steel cage provides precision roller guidance
Outer ring riding two-piece guide ring minimises heat generation
Tapered seal land maintains full contact when misaligned
Patented Nitrile triple lip seal resists heat & chemical breakdown
Ease in mounting & dismounting with patented adapter system
Adapter sleeve improves concentricity and reduces inherent vibration
Lubrication and maintenance free
Light weight and low friction resistance
John Brooks Ltd is the importer and distributors of the high quality DID (Daido Kogyo, Japan) industrial roller chain. Shelf stock includes both BS and ANSI in a wide range of pitches and materials. Agricultural and specialised conveying chains are available ex-stock or to order. Kart chain also stocked.
Roller Chain Sprockets
Good alternative substitute for stainless steel bearings
Temperature resistance up to 250 - 350 deg C
Bearing Housings available in Pillow Block, Flange and Take-up.
Industrial Roller Chain
Fully machined steel sprockets are in all popular BS pitches and sizes. ANSI sprockets and double pitch sprockets for conveying chains available on short delivery. Specialised sprockets made to order.
World leaders in liner motion, V guides, circular continuous motion.
• • •
Injects lubricant continuously for a preset period of up to 12 months. Screws directly to a std grease nipple socket to give a controlled input of grease. Gas operated output. Activated by chemical reaction, requires no batteries. Approved for hazardous areas.
Many more features included. Ask to see the Wymark brochure to view these features. Available in a range of greases and oils for different applications.
DYNO Roller Conveyors, Systems & Components POWERED ROLLER
Low voltage linear actuators with Acme thread or ball screw-operating mechanism. Healthcare, furniture and industrial series with power supplies and controls. From the office drawing board, to the hospital bed. Wheelchair access platform, to the combine harvester, Linak have the actuator for your very application, whether stationary or mobile. The LA12 PLC, which as the name suggests can control equipment by means of a Programmable Logic Control. LA35 + LA36 Industrial Actuators for high loads and adjustable Limit Switch option. CHAIN
Baldor A.C. & D.C. Motors & Drives
TECO A.C. Controllers with built in PLC The Teco range not only consists of A.C. controllers but also includes Controllers with a built in PLC. There is also a special pump and fan series.
Baldor • Dodge • Reliance is one of only a handful of companies that designs, engineers and manufacturers motors and drives. They are also one of just a few companies that actually build both motors and drive controls. All of their motors are manufactured in sophisticated plants and we have deservedly earned a reputation for excellence in quality, value and worldwide customer support.
Controllers range from 0.2kw through to 75kw with the basic E2 and 7300CV sensorless vector. The new CVP for ready configured pump control of constant pressure or flow. PLC built into 7300CV control to satisfy small automation solutions, eg lifts, cut to length etc.
Baldor products include •
Thyristor Drive Permanent Magnet D.C. Motors to 3.7 kW
D.C. motors 4.7kW to 187kW
Line Regenerative D.C. digital controls
Tachometer — generators & mounting accessories
Low Voltage D.C. motors & controls
A.C. Flux vector & invertor controls, motors & accessories
Super-E super efficient A.C. motors
Paint free & wash-down duty AC. motors
A.C. Gear motors
TXT Torque-Arm Shaft mounted reducers
Quantis gearmotors & reducers
AP Aluminium Motors
SPRINT ELECTRIC PL / PLX DC DRIVES The Sprint Electric digital DC drive is probably the most powerful on the market today. With an extensive range of standard software blocks, it can take control of the most demanding motion tasks. All models include 40 character alpha-numeric back-lit display, full set of centre winding blocks and a field weakener for extended speed range. A high quality product from a world leading company. UL, cUL and CE approved. Available in both 2Q and 4Q versions the range comprises 3 very compact chassis sizes with models rated from 5 to 265 Kw. Drivelink software allows easy setup by PC, trending & logging.
Includes free PL Pilot configuration and monitoring software 12
The “AC and DC “ models are spring applied, power release AC and DC voltage brakes which have been designed to stop rotational movement of machine shafts when power is lost.
General characteristics are: • Strong construction • Quiet in operation • Simple and practical to assemble • Aluminium die-cast structure for good heat dissipation when combined with the motor fan • The electromagnet winding is completely encased in epoxy resin • Hand release on request
PENTA POWER KB D.C. CONTROLLERS SMART RELAYS KB controls dominate the fractional to 2.2kw A.C and D.C. Motor Speed Control market. More benefits, better reliability, and lower prices are what you get by using Penta Power KB controls.
Some of the features of KB controls are • • • • • • •
Patented Direct-Fed CL circuit Current feedback priority Timed current limit (Electronic Overload Protection) Plug-in Horsepower resistor Current selection, quick jump Short circuit protection Active PWM power bridge
ELTRA ENCODERS LINEAR & ROTARY, INCREMENTAL & ABSOLUTE Eltra’s product range has more than 4000 options ( Incremental, Absolute Encoders, Sensors, Linear Transducers and accesories) and one of the strengths is to deliver custom soloutions based on customer specifications.
High Performance Industrial Motion Control The Beijer range of Operator Terminals combines high-performance hardware with intuitive programming software. Clear communication is a reality, whether it be a different language, protocol or location, Beijer specialise in Human Machine Interfaces.
OEM’S: Set your machines apart, starting with the best looking displays,
international standard of performance, and concluding with super service and support. Shorten your development time while minimising your support costs. Manufacturers: Benefit from the clear display and easy adjustment of important settings. Improve quality control, receive automatically-generated real-time production reports. Rapid product change-over with associated through-put. Particularly beneficial with jobbing/short run operations. Process and Environmental: Monitoring, data-logging and trending on the plant, in the office or anywhere in the world. Receive notification by email or text should critical values be reached. Reduce paperwork with electronic storage of product and plant information eg: MSDS’s, maintenance guides/manuals.
The Fatek range incorporates the FBs High-Performance Series and the new Economical B1/B1z Series MicroProgrammable Controllers
The Fatek B1/B1z Series High-Quality Micro-PLC for the price of a Smart-relay. Designed for OEM’s who require great performance at the lowest cost. Low power and small size make the dc models ideal for battery powered applications.
High Performance Industrial Motion Control... Trio Motion Technology is a specialised source of high performance motion control technology. They manufacture flexible and economical solutions for motion control applications, enabling control of complex high speed automation and machine control in most industries throughout the world. Trio manufacture a comprehensive range that allows seamless control of 1 to 64 axes of servo motors, stepper motors, piezo motors or hydraulic systems. Trio’s flexible, modular controller range uses a common user interface and standard programming language and will communicate through all the main bus options. Each coordinator is offered with a number of mounting options: bus mount, rack mount, and standalone to suit most applications.
LinMot linear motors are direct electromagnetic drives. the linear motion is generated without wear, with no intermediary mechanical gearboxes, spindles, or belts. The motor consists of just two parts: the slider and the stator. The slider is made of neodymium magnets, encased in a high-precision stainless steel tube. The stator contains the motor windings, slider bearings, position encoder, and microprocessor circuitry for monitoring motor performance. LinMot’s standard catalogue includes 6 different famillies of motors, with peak forces of between 33 and 1024N. All models are available with different stroke lengths and features - over 300 different linear motors also available in Stainless IP65K.
Re TENSION CONTROL EQUIPMENT Motion Control Solutions
Baldor offers a range of motion control products, providing a complete motion solution for machine automation. Products include: • Rotary and linear servo motors • Servo drives: Single and three phase • Inverter and vector drives • Multi-axis motion controllers: Boxed and board level solutions • Operator panels All of the motion controllers, and intelligent servo drives, are programmable in Baldor’s easy to use motion language, Mint.
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