Couplings

Collars and Couplings offers rigid shaft couplings with or without keyways in sizes from 1/2 to 1 1/2 inch.

DieQua manufactures a wide range of power transmission and motion control components designed specifically to enhance the performance of your machine designs. Offers a line of zero backlash flexible shaft couplings, torque limiters and line shafts.

GAM offers a full range of high quality, high precision products including A full range of Bellows and elastomer servo and safety couplings. Available in a range of sizes and customize standard designs to meet special application needs.

Guardian Industries motion control couplings product line is widely used in zero backlash automation and robotics applications. Coupling products include stainless bellows used for high-precision servo drives, Oldham couplings good for stepper drives, Universal Lateral coupling, multi beam couplings used primarily for lead screw/ball screw applications, and Mini Jaw all-purpose coupling assembly with respectable torque capacity to 24mm bores.

Lovejoy's offers a variety of motion control couplings including Beam, Bellows, Mini-Disc, Oldham, Mini-Soft, Curved Jaw, and Mini-Jaw couplings. Couplings available to meet various material, torque, torsional stiffness, bore capacity, maximum RPM, misalignment capacity, maximum temperature and moment of inertia requirements.

Mayr offers a variety of coupling products that include the ROBA-DS servo couplings, smartflex steel bellows couplings, ROBA-ES Elastomer couplings, and ROBA-DS all steel couplings. Mayr offers a selection aid tool to help select the right coupling based on power, input/output situation, operationg temperature, and starting frequency.

Manufacturer of the SERVO FLEX metal disk type coupling with high torsional rigidity. It is rigid in the torsional direction, and is flexible in the bending, asymmetrical and axial directions. The plate spring is made by a latest finite element analysis method to achieve an idealized shape. The SFC model is a compact and lightweight model with high-strength aluminum alloy used for the hub material. For the SFS model, carbon steel is used for the body material. The SFM and SFF model developed for use in a main shaft and feed shaft are also available.

OEP Couplings manufactures a complete line of high-performance, innovative shaft couplings, precisely machined from advanced materials. The couplings' machined subcomponents are produced on CNC Swiss screw machines with live tooling, capable of holding micron tolerances, under a quality system registered to the ISO9001:2000 standard.

Rimtec offers zero-backlash couplings including servo insert couplings that transmit torque from 90 lb-in (10 Nm) to 4500 lb-in (500 Nm), on shaft sizes from 0.875" (9 mm) to 2.4" (60 mm); metal bellows couplings transmit torque from 159.3 lb-in (18 Nm) to 44,250 lb-in (5000 Nm), on shaft sizes from .4 inches (10 mm) up to 4 inches (100 mm); and miniature couplings transmit torque from 90 lb-in (10 Nm) to 4500 lb-in (500 Nm), on shaft sizes from 0.875" (9 mm) to 2.4" (60 mm).

Rexnord Industries manufactures a variety of state-of-the-art couplings to meet virtually any requirement. Rexnord couplings are available in standard or dual purpose designs, with special configurations for unique requirements. Each Falk coupling type is offered in sizes and with torque and bore capacities to fill a whole host of application parameters.

Rino Mechanical Components provides a variety of Shaft couplings including Oldham couplings, Bellows couplings, and Beam Couplings. Rino's ;arge range of coupling types meet your specific application needs. Available in Stainless, aluminum and plastic and bores from 1/8" to 1-3/8" and 1mm to 38mm.

Rocom Corporation develops, designs and manufactures a selection of flexible shaft couplings for the motion control industry. Rocom develops flexible shaft couplings for all segments of the motion control industry including electronics assembly, IC wafer handling, mass storage, metrology, rotary instruments (encoders/resolvers), medical and office equipment.

R.R. Fisher & Co is an authorized agent of R+W Couplings. R+W’s range of couplings are state of the art shaft couplings and servo couplings which are backlash free with stainless steel bellows that are wear and maintenance-free. 

Ruland Manufacturing Co manufactures a selection of shaft collars, beam couplings, rigid couplings, oldham couplings, quick clamping collars, bellows couplings, jaw couplings, and disc couplings.

R&W offers state of the art flexible shaft couplings and servo couplings to meet your requirements. Products include flexible shaft couplings and line shafts, torque limiters, zero backlash bellows couplings, elastomer / jaw couplings, miniature couplings, and linear couplings.

Servometer’s stock lines of flexible shaft couplings are available with stainless steel hub bore diameters ranging from .079 in. (2 mm) to 1.0 in. (25.4 mm), and with torque capabilities ranging from 2.0 in-oz (1.4 N-cm) to 4000 in-oz (2825 N-cm). Outside diameters range from 0.250 in. (6.35 mm) to 2.40 in. (61 mm) and overall lengths from 0.480 in. (12.19 mm) to 2.16 in. (54.9 mm). Specialized dynamic requirements can be custom designed to fit customer specifications.

Servo Systems distributes Rocom Corp. precision flexible shaft couplings that feature a Phenolic Insert on one bore to  prevent heat and static electricity from damaging encoders, servo tachometers, resolvers and other rotary components. Resonant Frequency and Wind Up are minimized by the six short flexible beam design.

Candy Controls manufactures a variety of couplings including beam couplings, jaw couplings, disc couplings, encoder couplings and more. Features include high bearing loads, low maintenance, metallic disc torque and lightweight design.

Stafford Manufacturing offers shaft couplings available with straight-through or stepped bores, with and without keyways. Featuring the clamp-type design, these couplings are precisely machined to securely couple two shafts with no marring or backlash. Provides models built for extra tight tolerances or high torque values, as well as inch-to-metric conversion couplings.

Wittenstein manufactures compact and maintance-free couplings used for drive applications or for mounting on our servo gearheads. Provides multiple mounting possibilities, easy installation and zero-backlash.