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Coupling Elements

Product Type

Maximum Bore Size

Maximum Power Input

Maximum Speed

Overall Depth

Overall Height

Overall Width

Voltage

Rotex® Spider - Orange 
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch.
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Rotex® - Orange & Purple  
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch.
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Rotex® Spider - Purple  
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch.
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

BoWex® Curved Tooth Gear Couplings are specifically suited to compensate for axial, radial and angular shaft misalignment. They can be assembled both vertically and horizontally without the need for special assembly tools. Due to the nature of curved tooth gear couplings, any angular and radial displacement edge pressure in the spline is avoided, making them virtually wear free during operation. BoWex couplings include an electroconductucive nylon sleeve (PA-CF), are suitable for power transmission in drives in hazardous areas and explosion proof use.
(Please note: when ordering you will need two hubs and one sleeve as these are sold as separate items).

12 Volt Fan Drive

• High-performance cooler net for a maximum static operating pressure of 26 bar in aluminium (Al) 
• Suitable for hydraulic oil, gear lubricant oil, lubricating oil, motor oil and water-glycine 
• Fan drive in 12 V, 24 V, 230 V/400 V and hydraulic drive (ask for details)
• Easy maintenance and good options for cleaning 
• Low sound pressure level 
• CE certification

Typical applications:
• Machine Tools
• Hydraulic presses
• Hydraulic Power Packs 
• Agricultural machines

24 Volt Fan Drive

• High-performance cooler net for a maximum static operating pressure of 26 bar in aluminium (Al) 
• Suitable for hydraulic oil, gear lubricant oil, lubricating oil, motor oil and water-glycine 
• Fan drive in 12 V, 24 V, 230 V/400 V and hydraulic drive (ask for details)
• Easy maintenance and good options for cleaning 
• Low sound pressure level 
• CE certification

Typical applications:
• Machine Tools
• Hydraulic presses
• Hydraulic Power Packs 
• Agricultural machines

Height* - Does not included height of mounting feet.

230/400 Volt with 50Hz: 440Volt with 60Hz Fan Drive

• High-performance cooler net for a maximum static operating pressure of 26 bar in aluminium (Al) 
• Suitable for hydraulic oil, gear lubricant oil, lubricating oil, motor oil and water-glycine 
• Fan drive in 12 V, 24 V, 230 V/400 V and hydraulic drive (ask for details)
• Easy maintenance and good options for cleaning 
• Low sound pressure level 
• CE certification

Typical applications:
• Machine Tools
• Hydraulic presses
• Hydraulic Power Packs 
• Agricultural machines

Height* - Does not included height of mounting feet.

Rotex® - Split
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch. 
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Rotex® Spider - Orange 
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch.
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Rotex 28 Spider Orange 92 SH PUR

Rotex® - Orange & Purple  
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch.
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Rotex 28 ST Hub Unbored

Rotex® Spider - Purple  
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch.
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Rotex 24 Spider Purple 98 SH PUR

BoWex® Couplings  
BoWex® Curved-tooth gear couplings® are flexible shaft connections for a positive torque transmission and specifically suitable to compensate for axial, radial and angular shaft misalignment.
According to the well-known effect of curved-tooth gear couplings any edge pressure in the spline in case of angular and radial displacements is avoided so that BoWex® couplings are almost free from wear. 

(Please note: when ordering you will need two hubs and one sleeve as these are sold as separate items).

Bowex 28 Sint Hub Unbored

12 Volt Fan Drive

• High-performance cooler net for a maximum static operating pressure of 26 bar in aluminium (Al) 
• Suitable for hydraulic oil, gear lubricant oil, lubricating oil, motor oil and water-glycine 
• Fan drive in 12 V, 24 V, 230 V/400 V and hydraulic drive (ask for details)
• Easy maintenance and good options for cleaning 
• Low sound pressure level 
• CE certification

Typical applications:
• Machine Tools
• Hydraulic presses
• Hydraulic Power Packs 
• Agricultural machines

OAC600-01 Oil Cooler 2 x 12 V 2 x 0 0984KW 2838RPM

24 Volt Fan Drive

• High-performance cooler net for a maximum static operating pressure of 26 bar in aluminium (Al) 
• Suitable for hydraulic oil, gear lubricant oil, lubricating oil, motor oil and water-glycine 
• Fan drive in 12 V, 24 V, 230 V/400 V and hydraulic drive (ask for details)
• Easy maintenance and good options for cleaning 
• Low sound pressure level 
• CE certification

Typical applications:
• Machine Tools
• Hydraulic presses
• Hydraulic Power Packs 
• Agricultural machines

Height* - Does not included height of mounting feet.

OAC600-02 Oil Cooler 2 x 24 V 2 x 0 1056KW 2925RPM

230/400 Volt with 50Hz: 440Volt with 60Hz Fan Drive

• High-performance cooler net for a maximum static operating pressure of 26 bar in aluminium (Al) 
• Suitable for hydraulic oil, gear lubricant oil, lubricating oil, motor oil and water-glycine 
• Fan drive in 12 V, 24 V, 230 V/400 V and hydraulic drive (ask for details)
• Easy maintenance and good options for cleaning 
• Low sound pressure level 
• CE certification

Typical applications:
• Machine Tools
• Hydraulic presses
• Hydraulic Power Packs 
• Agricultural machines

Height* - Does not included height of mounting feet.

OAC600-03 Oil Cooler 120V/400V 0.37KW 1440RPM

Rotex® - Split
ROTEX® couplings are torsionally flexible and designed for positive torque transmission. They are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch. 
In addition, they are designed in such a way as to enable an involute spider to be located between them.
The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned.
ROTEX® couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected. From the visual point of view we have characterised the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A). 

(Please note: When ordering you will need two hubs and one spider as these are sold as separate items).

Our Official KTR Product Range