WM Berg Inc Products

Berg Miniature Couplings & Clutches

Manufactured by: WM Berg Inc
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. [email protected]

W.M. Berg Inc. manufactures a complete line of precision made, high quality couplings. Available in inch and metric sizes and many styles to accommodate any design requirement. Couplings can be placed into the following four categories:

  1. Information Transmitting Couplings – These zero backlash high torsional rigidity couplings, are for precision positioning applications where constant velocity is required for accurate
    feedback control.
  2. Shock Absorbing Couplings – As a result of flexible plastic members connecting their hubs, these couplings dampen vibrations and shock loads and electrically insulate shafting.
  3. Misalignment Couplings – The sliding center elements of these couplings compensate for lateral and angular misalignment caused by tolerance buildup or as a result of mounting.
  4. High Misalignment Couplings – These couplings allow the designer to have shafts that are intentionally offset, laterally or angularly, by a large amount.

Berg Miniature Breadboard

Manufactured by: WM Berg Inc
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. [email protected]

Designed by practical engineers for use in all mechanical and electro-mechanical breadboard prototype work, test fixture and servo control system applications.

  • All Kits may be enlarged at a later date by the addition of parts from this catalog (see Parts List).
  • Kits are supplied with an attractive carrying case, felt lined to protect the high quality precision gears and associated parts.
  • The supplemental parts kit is a complete precision parts stock room that complements all of the master parts kits. It has a basic selection of the most commonly used parts.
  • Replacement parts are always available from stock.

Ideal for use in:

  • Military Applications
  • Industrial Operations
  • Test Evaluation
  • University Research

Berg Miniature Hardware and Fasteners

Manufactured by: WM Berg Inc
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. [email protected]

WM Berg offers every fastener required for precision mechanical designs.
Machine, set, soft tip set, shoulder, captive, thumb and seal screws, hex nuts, flat washers, thrust washers, swivel washers, shim spacers, shaft spacers, Belleville washers, curved washers and threaded inserts are stocked in sizes ranging from #0-80 screw size (M1,6) up to ¼” diameter (M10).
Groove, taper, roll, spiral, clevis, cotter and dowel pins, retainer rings and shims are offered in sizes ranging from 1/32″ (1mm) to 1″ (25mm).
Compression, extensions and torsion springs are stocked in sizes ranging from .008″ wire diameter to .075″ wire diameter. Also available in metric sizes.

Berg Picture Gallery

Manufactured by: WM Berg Inc
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. [email protected]

Please click on Berg Picture Gallery heading to view images and Berg’s website
Berg’s Website
WM Berg is the leading miniature precision mechanical parts supplier in the world; manufacturing and distributing quality precision mechanical components worldwide. WM Berg produces and distributes high quality precision gears, sprockets and pulleys, timing belts, roller chains, worm gear boxes, cam followers, breadboard kits, lead screws, hardware fasteners, linear slides, taper pins, spherical bearings, pin hubs, ground shafts, and many more quality precision mechanical components. WM Berg high quality mini precision mechanical parts for industry are used in robotics to manufacturing equipment; from controls to dental instruments to laser printers. For over 40 years, industries of all types have been relying on WM Berg for high quality precision mechanical parts.
At WM Berg precision mechanical parts, we pride ourselves on supplying the quality mechanical parts and product information you need, when you need it. Our engineering and application support, Six Sigma quality program, shortened lead times, lean enterprise, OEM partnerships, distributors, and industry applications sets WM Berg apart from other precision mechanical component manufacturers and distributors. WM Berg is constantly adding services, features, and improvement programs in order to help us better serve our mechanical parts customers.
WM Berg supplies a wide variety of mini precision mechanical parts to a broad range of industries. WM Berg produces several different gear styles including spur gears, worm gears, and helical gears which are available in a variety of pitches, hub designs, and materials. WM Berg provides the essential mechanical parts to industries of all kinds such as providing every fastener required for precision mechanical designs from shaft spacers to lock washers.
From gears and sprockets to hardware fasteners, WM Berg is your source for quality precision mechanical parts.

Miniature Bearings

Berg Miniature Bearings

Miniature Breadboard

Berg Miniature Breadboard

Miniature Couplings & Clutches

Berg Precision Mech 2

Miniature Gearbox and Assemblies

Berg Precision Mech

Miniature Hardware and Fasteners

Berg Miniature Fasteners and Hardware

Berg Miniature Hardware and Fasteners

Manufactured by: WM Berg Inc
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. [email protected]

WM Berg offers every fastener required for precision mechanical designs.
Machine, set, soft tip set, shoulder, captive, thumb and seal screws, hex nuts, flat washers, thrust washers, swivel washers, shim spacers, shaft spacers, Belleville washers, curved washers and threaded inserts are stocked in sizes ranging from #0-80 screw size (M1,6) up to ¼” diameter (M10).
Groove, taper, roll, spiral, clevis, cotter and dowel pins, retainer rings and shims are offered in sizes ranging from 1/32″ (1mm) to 1″ (25mm).
Compression, extensions and torsion springs are stocked in sizes ranging from .008″ wire diameter to .075″ wire diameter. Also available in metric sizes.

Berg Precision Mechanical Components

Manufactured by: WM Berg Inc
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. [email protected]

WM Berg Inc manufactures a complete line of precision made, high quality miniature couplings. Available in inch and metric sizes and many styles to accommodate any design requirement. Couplings can be placed into the following four categories: Information Transmitting Couplings, Shock Absorbing Couplings, Misalignment Couplings, High Misalignment Couplings.
For complete handbooks of metric and imprerial and precision components, please click here.