JBJ Techniques Limited provides probably the widest range of power transmission couplings available within the UK. Our range includes miniature couplings, all steel gear couplings, flexible spider couplings, shaft couplings, torque limiting couplings, disc and grid type couplings, ATEX compliant, and shaft locking devices.
There are various criteria in specifying the most suitable coupling for your application but we will guide you all the way to obtain the right power transmission couplings.
JXL torsionally resilient, anti-static couplings, of pin and bush design, comprise of two fully machined steel flanges coupled via a series of drive pins and hytrel flexible elements. The elements have the ability to absorb shock loads and dampen vibration.
The couplings do not produce static and do not sustain burning. Maximum shaft diameters up to 400mm with torques of 300,000Nm and speeds up to 11,000rpm can be accommodated.
All our couplings are ATEX certificated to directive 94/9/EC II2GD-IM2-T6 requirements, harmonised standards EN13463-4, EN13463-5, EN50303, and EN13463-1.
From specification, through to technical advice, manufacture and support, together with our extensive product database, JBJ Techniques provide a comprehensive and valued service to the power transmission and hydraulic industries. We are mechanical power transmission and fluid power transmission engineers with an extensive product range, including:
- Gear pumps
- Gear motors
- Screw pumps ATEX and API 676 approved
- Low speed/high torque motors
- Geared motors
- Planetary gearboxes
- Splitter gearboxes
- Speed increasing gearboxes
- Speed decreasing gearboxes
As well as mechanically and hydraulically actuated over centre clutches we also stock a vast range of bell housings and ATEX certificated couplings to directive 94/9/EC requirements,for example:
- NEMA bell housings
- Cast Iron bell housings
- Cooler bell housings
- VDMA standard bell housings
- Engine adaptors
- Spider couplings
- Gear couplings
- Torsional couplings
- Torque limiting couplings
- Grid couplings
- Torsionally flexible couplings
- Torsionally rigid gear couplings
Our comprehensive product also includes dampers, foot brackets, mounting plates, flanges and engine adaptors, pressure intensifiers, flow meters, power packs, fluid level indicators, and hygroscopic breathers.
Our coupling element size selection chart is ideal for selecting spider and gear coupling elements. Whether you are unsure of specific size, or if original element is beyond recognition after hard service life, this useful chart will assist in specifying the correct sized element. Customers have even successfully sized coupling elements from just a quarter piece left from their original coupling.
Telephone: 01737 767493 or fill in this form for a complimentary coupling element size selection chart.
GEAR PUMPS with displacements from 0.086 to 200.3 cc/rev and maximum working pressures of up to 270 bar available from jbj Techniques Limited.
Our range of gear pumps is available in single or multiple pump format and can be supplied with integral relief valve.
These pumps have high overall efficiencies, normally above 90%. The product range is available in various mounting formats including SAE and DIN.
A complete range of reversible units and gear motors compliment the range of hydraulic pumps and motors for all types of industrial process, heavy plant, agricultural and commercial equipment.
You name the application, we specify the gear pump.
jbj Techniques stock Marzocchi and Concentric (formerly Haldex) high quality gear pumps. Groups 1, 2, 3 and 4. Micro pumps, high pressure gear pumps, multiple modular gear pumps, short multiple gear pumps, high / low 2 stage gear pumps, super quiet gear pumps, low noise / low pulsation gear pumps and load sensing gear pumps.
Good stocks of most gear pumps for next day delivery.
An experienced and dedicated team of technical sales engineers are on hand to work with customers and deliver results.
JBJ Techniques Ltd manufacture and supply the most comprehensive range of bellhousings in Europe, for use with Imperial or Nema standard electric, petrol, diesel, and air motors. They are manufactured in aluminium, grey cast iron or SG iron to suit a variety of environments. Bellhousings made from cast iron and SG iron materials are specifically designed for the most aggressive of environments.
Meeting all European and worldwide standards such as VDMA, ATEX, bellhousings are also tailored to suit each individual drive and we have the ability to connect electric motors with frame sizes from D56 to D400L and to any given pump type without misalignment. Available in aluminium, for general industrial power transmission applications, an additional range of noise reduction equipment exists for noise and vibration sensitive applications. A complete range of equipment also exists to allow the connection of diesel, petrol and air motors to any driven component.
The cast iron range of bellhousings, prefix GG is also available in high strength (SG) iron, prefix GGG, and in addition we produce this range to suit NEMA motor flange dimensions, without the use of adaptor plates. These bellhousings are a one-piece component founded in the UK with minimal (trace) aluminium, magnesium, titanium, and zirconium content. The bellhousings have been subject to a 20 Joule impact test with no damage noted. Also, if required, the housings can be supplied with full chemical analysis and test bars.
Splitter gearboxes are available in a number of mounting formats with various increasing and decreasing ratios.
Our complete selection of planetary gearboxes includes rotating shaft, rotating case, in-line, and right angle outputs, as well as mechanically and hydraulically actuated over-centre clutches. We also supply hydraulically operated multiple disc clutches in oil bath.
We have a wide variety of products to meet the demands of industrial and mobile agricultural and heavy plant cooling requirements.
Our solutions are available from a diversity of different product ranges. These are oil, air coolers, offline coolers, KPV series bellhousing coolers, water and oil coolers, and plate heat exchangers.
(LSHT) HYDRAULIC MOTORS
with fixed and adjustable displacement,
conform with ATEX directive 94/9/EC, applied standards EN 1127-1, EN 13463-1, EN 13463-5.
AE series axial piston motors » Type AE3 - AE45
displacement:3 - 45 cc/rev
operating pressure: 210 bar
speed: up to 3000 rpm
torque: 34 - 134 Nm
KM series radial piston motors » Type KM11 - KM110
displacement: 11 - 110 cc/rev
operating pressure: 140/160 bar
speed: up to 3600 rpm
torque: 21 - 222 Nm
RM series radial piston motors » Type RM80N - RM5000X
displacement 80 - 5278 cc/rev
operating pressure: 250 bar
speed: up to 800 rpm
torque: 288 - 19320 Nm
or follow this link for » HYDRAULIC GEAR MOTORS
Our range of hydraulic pumps and motors include gear pumps, gear motors, screw pumps, radial piston motors, hydraulic brake motors with spring operated multiple disc brakes, hydraulic geared motors, miniature gear pumps, multiple modular pumps, 2 stage high and low pumps, short multiple pumps, and low speed/high torque motors.
Our pumps and motors are ATEX zones 1 & 2 and API 676 compliant for low to medium lubrication circuits. The main features of our PCX and PCXV series of pumps include:
- Steel outer casing
- Porting to ANSI standards, available with radial or axial inlet
- ATEX certificated on request
- Standard materials from worldwide manufacturers ensure readily available supply
- Versions for high viscosity, low noise and entrapped air
- Foot mounted versions available as standard
- Self priming
- Extremely low pulsation
- Full assemblies with motor and baseplate and spacer coupling available
Custom DC power units and mini power packs are designed to achieve optimum electro-mechanical and hydraulic performance for an extensive range of mobile and static applications. DC motor and multiple pump applications are a focused area of our expertise.
DC power systems are self contained modular power pack systems with a wide range of standard pumps, motors, switches, mountings, valves, and reservoirs plus custom options. Short series of custom power packs, available fully assembled or in kit form, are easily built and cost effective.
The HE power pack is based on a versatile platform allowing you to combine 80 - 134 mm motors (0.3 - 4.5 kW) with a variety of pumps (0.24 - 5.7 cc/rev). A unit can individually control up to four hydraulic cylinders and the core of the system consists of two different adaptors with alternative shapes and variable assembly direction. We are also the UK's distributors of Haldex / Concentric hydraulic components.
We can help you achieve high pressure from low pressure hydraulic power sources. This is advantageous where space is of a premium in existing or new hydraulic circuits.
These hydraulic pressure intensifiers are reciprocating and automatically increase a supplied pressure to a higher end pressure. Pilot operated check valves can be built in to allow high pressure side to be relieved through the intensifier.
See the JBJ Techniques website for more information.
Versatility, power, compactness and low running costs are the main characteristics of our hydraulic vane pumps. All the components subject to wear are contained in a cartridge unit easily removed for inspection and replacement without disconnecting the pump from the circuit. This drastically reduces expensive machine down time.
The cartridge contains a rotor, vanes and inserts, a cam ring, and two covers. During operation the rotor is driven by a splined shaft coupled to the drive unit. As the rotation speed increases, centrifugal forces, in combination with the pressure generated behind the vanes, push the vanes outwards, where they follow the profile of the cam of the ring with a sufficient contact pressure to ensure adequate hydraulic sealing.
The two opposed pumping chambers formed by the elliptical profile of the cam cancel out radial loads on the shaft bearings, thereby giving them extremely long lifetimes.
The versatility of these hydraulic vane pumps enables them to meet the requirements of the most varied industrial
applications. As well as their proven high reliability and excellent volumetric efficiency in all working conditions they operate with particularly low noise levels. This is made possible by the special profile of the cam ring and the use of a 12 vane rotor to reduce the amplitude of the supply pressure pulses, thereby reducing induced vibrations.
Our range of ATEX certificated to directive 94/9/EC requirements products is constantly growing. We also have products with CE type certificate INERIS 02ATEX0094X. We have a comprehensive range of accessories for use within many areas of industry. For example, we have been manufacturing the range of JXL anti-static couplings and cast iron bellhousings in the UK since 1984, specifically for use in hazardous areas.
Our products, such as flywheel couplings, are manufactured to directive 94/9/EC II2GD-IM2-T6 and harmonised standards EN13463-4, EN13463-5, EN50303, and EN13463-1. Products such as screw pumps are ATEX approved for use in explosive atmospheres and are Zones 0 & 1 and API 676 compliant. Terminal boxes used on the JBJ range of hazardous area float switches and thermostat TRI types have also been ATEX certificated at source by the manufacturer in accordance with the requirements specified within directive 94/9/EC.
Our 94/9/EC ATEX directive is in accordance with the following types of protection and ambient temperature standards:
- II 2 GD EEx d IIB+H2 T6 IP65 T85°C
- II 2 GD EEx d IIB+H2 T5 IP65 T100°C
- -20°C to +40°C and -20°C to +60°C
For further details and more information visit our website.
JBJ Techniques provide a diverse range of mechanical drive and power transmission solutions to industrial markets, including design engineering, product supply and after-sales service. Headquartered in Redhill Surrey, we offer quality products for the mechanical and fluid power markets, and with area sales offices throughout the UK we are strategically located to meet market demands for high quality products and services.
For many years we have partnered with the world's leading manufacturers of mechanical drives and fluid power engineering components and have created a value added concept through design engineering to create customer end user solutions.
We believe everything is achievable and seek to find the best solutions for our customers and the goal of our business is always to make your business better. We build and maintain lasting partnerships within the industry to enhance the services we offer, open new doors for our partners and give end-users the products and support they need. Our commitment to quality is our foundation and we continue to build upon the highest levels of customer care and offer extensive quality training to all employees, to ensure all customers receive the benefits of a job well done.
Where innovative solutions, specification, technical advice, manufacture and support, and extensive product database for demanding applications are required we are the first choice solutions partner.
Power transmission "
TORQUE LIMITING COUPLINGS
» Torque limiting up to 23,000 Nm
» Coupling prevents high shock loads
» Standard brass bushes for extended durability
» Torque adjustment possible even in assembled condition
» Acid resistant versions available on request
» Units finish machined to suit customer applications
B2B Products and Services
- Anti-Vibration - Mountings, Pumps
- Anti-vibration - Products, Pumps
- Antivibration Pump Foot Mounts
- Assembly Pump Drives
- ATEX Approved Products
- ATEX Compliance Services
- ATEX Equipment
- ATEX Float Switches
- ATEX Safety Certification
- ATEX Thermostat
- Baffled Tanks
- Bell Housing Cooler
- Bell Housings
- Bell Housings - Aluminium
- Bell Housings - Steel
- Brake and Clutch Components
- Brakes - Electro-hydraulic
- Brakes - Hydraulic
- British Standard (BS) - Threaded Pipe Flanges
- Clutch Brake Units
- Clutch Linings - Industrial
- Clutches - Centrifugal
- Clutches - Components
- Clutches - Hydraulic
- Clutches - Mechanical
- Clutches - Overcentre
- Clutches - PTO
- Compact Gear Motors
- Components - Fans and Cooling
- Consultants - Hydraulic
- Cooling - Devices
- Cooling Equipment
- Cooling Packages
- Cooling Solutions
- Cooling Systems - Industrial
- Couplings - Disc
- Couplings - Engine Drive
- Couplings - Flexible
- Couplings - Flexible Drive
- Couplings - Fluid
- Couplings - Fluid, Flexible, Rigid
- Couplings - High Performance
- Couplings - Hydraulic
- Couplings - Jaw
- Couplings - Line Shaft
- Couplings - Mechanical
- Couplings - Power Transmission
- Couplings - Power Transmission Miniature
- Couplings - Rotating
- Couplings - Torsional
- Couplings - Torsionally Rigid
- Data Acquisition
- Data Acquisition Products
- Data Acquisition Systems
- Data Logging
- Data Logging - Equipment
- Diesel Engine - Cooling
- Drive Couplings
- Engine Clutches - Overcentre
- Explosion - ATEX Compliance
- Filling Machinery - Gear Pump
- Flanges - Pipe
- Flow Dividers
- Flow Meters
- Flow Meters - High Pressure
- Flow Meters - Hydraulic
- Flow Meters - Indicators, Switches
- Flow Meters - Liquids
- Flow Meters - Oil
- Flow Meters - Suppliers
- Fluid Level Indicators
- Fluid Power
- Gear Couplings
- Gear Motors
- Gear Pump - Machine
- Gearboxes - Marine
- Gearboxes - Multispeed
- Gearboxes - Planetary
- Gearboxes - Preload, Mechanical
- Gearboxes - Refurbishment
- Gearboxes - Repair and Service
- Gearboxes - Reversing
- Gearboxes - Right Angle
- Gearboxes - Speed Increasing
- Gearboxes - Speed Reducing
- Gearboxes-repair And Refurbishment
- Geared Motor Units
- Geared Motor Units - Helical
- Heat Exchangers - Air Cooled
- Hydraulic - Accessories
- Hydraulic - Adaptors
- Hydraulic - Cartridge Valves
- Hydraulic - Components
- Hydraulic - Components and Fittings
- Hydraulic - Control Equipment
- Hydraulic - Engineers
- Hydraulic - Gear Pumps
- Hydraulic - Hoses and Pumps
- Hydraulic - Manufacture and Distribution
- Hydraulic - Motors
- Hydraulic - Power Packs
- Hydraulic - Power Units
- Hydraulic Adaptor - Design Services
- Hydraulic Bell Housings
- Hydraulic Coolers
- Hydraulic Equipment - Design Service
- Hydraulic Equipment - Engineers
- Hydraulic Equipment - Marine
- Hydraulic Motors - Gear
- Hydraulic Motors - Gerotor
- Hydraulic Motors - Piston
- Hydraulic Motors - Refurbished
- Hydraulic Piston Pumps - Repairs
- Hydraulic Power Packs - Design
- Hydraulic Power Packs - Manufacturers
- Hydraulic Power Packs - Motors and Pumps
- Hydraulic Powerpack
- Hydraulic Pump Adaptors
- Hydraulic Pump Overhaul
- Hydraulic Pumps - Maintenance
- Hydraulic Pumps - Piston
- Hydraulic Pumps - Refurbished
- Hydraulic Pumps - Repairs
- Hydraulic Pumps - Vane, Repair
- Hydraulic Pumps - Variable
- Hydraulic Pumps and Seals
- Hydraulic Vane Pumps
- Hydraulic Vane Pumps - Refurbished
- Hydraulic Workholding
- Hygroscopic Breathers
- Industrial Gearbox Refurbishment
- Industrial Gearbox Repair
- Industrial Gearboxes
- Low Noise Gear Pumps
- Low Pulsation Gear Pump
- Machinery - Hydraulic Systems
- Marine - Clutches And Brakes
- Miniature Gear Pumps
- Monitoring & Data Logging
- Monitoring and Data Logging
- Motor Repair - Geared
- Motors - Geared
- Mountings - Hydraulic Power Pack
- Pipe Flange Outlets
- Piston Pumps - Axial and Radial
- Piston Pumps - Axial and Radial Repairs
- Portable Data Acquisition
- Power Pack Mounts
- Power Packs - Design & Manufacture
- Power Packs - Hydraulic Motors, Pumps
- Power Packs - Portable
- Power Packs AC
- Power Packs DC
- Power Supply System / Unit Installation
- Power Take Off (PTO) - Clutches
- Power Take Off (PTO) - Units
- Power Transmission
- Power Transmission - Equipment, Hydraulic
- Pressure Intensifiers
- Pump Repair and Service
- Pump Sets Variable Speed
- Pump Spare Parts
- Pump Supplier
- Pump Systems - Servicing
- Pump Units
- Pumping - Test Data
- Pumps - Accessories
- Pumps - Adjustable Flow
- Pumps - Ancillaries
- Pumps - ATEX, Directive
- Pumps - Atex Rated
- Pumps - Cast Iron
- Pumps - Chemical Dosing
- Pumps - Chemical Resistant
- Pumps - Components, Gerotors
- Pumps - Engine Driven
- Pumps - Engineers
- Pumps - Fixed
- Pumps - Flameproof
- Pumps - Flanged
- Pumps - Fliud, Precision
- Pumps - Fluid
- Pumps - Fluid Transfer
- Pumps - Food
- Pumps - Food Processing
- Pumps - Gear
- Pumps - Gerotor
- Pumps - High Flow
- Pumps - High Pressure
- Pumps - High Pressure Liquids
- Pumps - High Pressure, Positive Displacement
- Pumps - Hydraulic
- Pumps - Industrial
- Pumps - Internal Gear
- Pumps - Metering
- Pumps - Metering, Precision
- Pumps - Motors
- Pumps - Oil Piston
- Pumps - Parts
- Pumps - Piston
- Pumps - Pressure Boosting
- Pumps - Process
- Pumps - PTFE
- Pumps - PTO (Power Take Off) Driven
- Pumps - Refurbished
- Pumps - Refurbishment
- Pumps - Repair
- Pumps - Sales
- Pumps - Screw
- Pumps - Screw Displacement
- Pumps - Servicing
- Pumps - Stainless Steel
- Pumps - Supply
- Pumps - Transfer
- Pumps - Twin Screw
- Pumps - Vane
- Pumps - Variable Speed
- Pumps - Viscous Liquid
- QM Replaceable Seal System
- Quality - ATEX Certification
- Regulators - Hydraulic Pressure
- Repair Services - Power Supply Units
- Sealing Systems
- Seals - Pumps
- Shaft Couplings
- Shaft Couplings - Flexible
- Shaft Couplings - Hydraulic
- Shaft Couplings - Industrial
- Shaft Couplings - Marine
- Shaft Couplings - Offset
- Shaft Couplings - Torque Limiting
- Special Gearboxes
- Spider Couplings
- Splitter Gearboxes
- Tail Lift Parts - Power packs
- Tail Lift Spares - Power Packs
- Tanks - Hydraulic
- Torque Limiting Couplings
- Valves - Control, Speed, Hydraulic
- Valves - High Pressure, Hydraulic
- Valves - Hydraulic, Pressure
- Wind Turbine Gearbox Repairs
- Wind Turbine Gearboxes
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Last Updated: 13-Mar-2013