|
|
Description
Para-Flex Couplings employ a molded, non-lubricated elastomeric flexing member loaded in shear.
Features/Benefits
Finished Bore Flanges offer extra bore capacity that allows smaller coupling selections. Taper-Lock Flange Design offers reversible flanges for H or F style mounting on size PX50-120. Five year limited warranty on elements sizes PX40 thru PX200. No lubricaton and visual inspection which saves time. Torque is transmitted through composite element system that is reinforced with torque carrying tension cords and split end reinforcement.
|
|
| For the correct selection of high-speed, dynamic or reversing precision drives and shaft couplers. Only backlash-free couplings are able to fulfil these requirements. The wide selection of backlash-free and price competitive coupling variations underline our market leadership. We have a backlash-free coupling for every application which optimally harmonises with your drive system. |
|
Ramsey produces a range of silent professional chain shaft joints in both carbon steel and 316 stainless steel. Couplings have a torque capacity that is greater than the largest mild steel professional shaft upon which they can be mounted. Contact Ramsey for more information.
|
|
Features:
- backlash-free transmission of torque
- high torsional stiffness, precision of transmission of rotational angle
- different torsional stiffness
- backlash-free shaft connection
- small dimensions, low moment of inertia
- compensation for radial, axial, and angular misalignment
- free of wear, maintenance-free, no standstill period
- not sensitive to temperatures between -30 °C and +100 °C, higher temperature ranges available on demand
- simple and operationally safe assembly
- economical and user-friendly due to modular system
- nominal moments between 0.4 - 5000 Nm |
|
The product range covers flexible and highly spider couplings, gear fittings, all-steel couplings, fluid couplings, clutches and torque limiters:
N-EUPEX (pin coupling) up to 62,000 Nm
BIPEX (claw coupling) up to 3,700 Nm
RUPEX (pin and bush coupling) up to 1,300,000 Nm
ELPEX (ring coupling) up to 90,000 Nm
ELPEX-S (rubber disk coupling) up to 40,000 Nm
ZAPEX (gear coupling) up to 7,200,000 Nm
ARPEX (all-steel coupling) up to 1,500,000 nm
FLUDEX (fluid coupling) up to 1,500 Nm
PLANOX (professional clutch) up to 30,000 Nm
|
|
Lovejoy's S-Flex coupling design is simple, ensuring ease of assembly and reliable performance. No special tools are needed for installation or removal. S–Flex couplings can be used in a wide variety of applications.
Its design is comprised of three parts. Two flanges with internal teeth engage an elastomeric flexible sleeve with external teeth. Each flange is attached to the respective shaft of the driver and driven and torque is transmitted across the flanges through the sleeve. Misalignment and torsional shock loads are absorbed by shear deflection in the sleeve.
In all designs, pre-molded teeth along the diameter of the sleeve engage with teeth of the joint flanges. No clamps manufacturers or screws are needed to connect the flanges with the flexible sleeve which securely lock together under torque for smooth transmission of power. All three sleeve materials are highly elastic which permits the S–Flex coupling to protect connected equipment from harmful shock loading, vibration, and shaft misalignment.
The S–Flex coupling from Lovejoy offers combinations of flanges and
sleeves which can be assembled to suit your specific application. Thirteen
sizes are available with torque capabilities that range from 60 in-lb to
72,480 in-lb.
|
|
Precision motion control applications require mechanically tight systems, especially between motors, driven loads, and feedback devices, to ensure accurate positioning. Such systems often require shaft joints that are both torsionally rigid, to accurately transmit rotational position and laterally flexible to accommodate shaft misalignment.
Servometer couplings exhibit both low windup due to the bellows' radial rigidity, and low side thrust due to the bellows' lateral flexibility. Other coupling types have either low windup or low side thrust, but not both.
Since the flexible element is a bellows, the coupling can absorb parallel shaft misalignments of 0.068 in., angular misalignments as large as 31°, or axial movements of 0.230 in. while transmitting torque. 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.
Some unique characteristics of Servometer bellows-type flexible shaft couplings are:
- Extremely low elastic windup
- Zero backlash
- Zero cyclic speed variation during 360° rotation
- Minimal side loading
Typical applications include:
- Professional encoders
- Resolvers
- Servos
- Motion control instrumentation
- Robotics
- CNC machine tools
- Precision positioning |
|
Kop-Flex Elastomer Couplings
No lubrication and virtually no maintenance
Largest variety of Elastomer couplings in the market
Covers the widest range of applications - Pumps, mills, and resilient for torque dampening
Close coupled and spacer style
Available rubber, urethane, and special high temperature SBR
|
|
| The fin-couplings DINAL., belonging to series "GEL" are usually used for the connection of tachogenerators, professional encoders, contactors, motors, measuring instruments and for every application where a constant rotational velocity in the four qua-drants is required and where an absolute torque rigidity is required, even when the shafts coupling is not perfectly lined up. Projected according to DIN 740, these couplings can bear angular, radial and axial misalignments, without causing stress on the connected shafts, thanks to their peculiar construction. Their special construction and the used materials allow to use them within a tem-perature of - 30 °C + 200 °C. |
|
Intended to connect in dynamics or statics 2 driveshafts not aligned by preserving the homocinetism.
- For directional tri parallel compensation angular, important torsionnelle rigidity, high-speed,
- Absence of relative movement without play, without maintenance, compact and cast solid,
- Carried out out of aluminum, stainless, titanium, delrin it is the couple, torsionnelle rigidity, the environment which determines the matter.
- More than 130 types of standard Couplings
- 13 families of manufacturers of flexible couplings
- 2000 articles in permanent stock in Lyon
|
|
ROTEX®
- Torsionally flexible jaw-type coupling
- Axial plug-in, good dynamical features
- Failsafe, vibration reducing
- Max. torque: 70,000 Nm
- Max. bore diameter: 200 mm |
|
- From stock available
- Fast and simply installs
- Large selection of types
Did you not already often look for those to a rotation transducer professional fitting and its requirements appropriate professional clutch?
We have the clutch solution for you from a hand.
Wachendorff clutches can adjust axial, radial and also for angle disalignment up to certain orders of magnitude, so that the camps of the rotation transducer are protected.
Further advantages are:
From stock available as well as fast and simply installs.
|
|
| The JAUFLEX® coupling uses an elastomeric element, and provides the required torsional flexibilityfor a smooth torque transmission. |
|
| ... products without technical information |
| |
|
|
