Keyless Locking Devices

Trantorque B-LOC

Fenner Drives is pleased to present our comprehensive line of Keyless Locking Devices. Only Fenner Drives delivers a product line that offers quick and easy installation with Trantorque plus the design flexibility and extra heavy duty capacity with B-LOC.

Why go keyless?

 Today’s global marketplace demands precise, efficient machines that optimize productivity while minimizing material and fabrication costs. When compared to traditional connection methods, Fenner Drives Keyless Locking Devices offer the following advantages:

  • A mechanical interference fit with a uniform pressure distribution similar to that achieved through a shrink or press fit.
  • A true zero backlash shaft-to-hub connection with none of the operational drawbacks of keyways or splines.
  • The ability to mount on plain shafting, which need not be over-sized to compensate for notch factors. This allows the use of smaller shafts and bearings for more cost effective designs.

Click on one of our product lines for more information or to browse Fenner Drives full range of Keyless Bushings and Specialty Locking Devices.

Trantorque Keyless Bushings B-LOC Keyless Bushings B-LOC WK Couplings B-LOC SPEED
Trantorque Micro B-LOC Shrink Discs B-LOC Compression Hubs  
       

If you have a complex application, Fenner Drives New Product Development Group is ready to innovate with you through our Made To Order capabilities.

 

B-LOC SPEED is a new series of keyless locking devices engineered to reduce installation time while maintaining performance. The unique design allows for the same technical capabilities of a standard keyless locking device, but with reduced installation time of up to 60%.

Click for additional information

Tantorque Micro is a patent pending keyless locking solution for small shaft applications that require precision positioning.

Click for additional Information

 

To compare items, select up to 4 and click here

    Image of Trantorque GT 55mm

    • Series: Trantorque GT
    • Torque Transmission: 1549 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 80 mm
    • Hub Pressure: 31 N/mm2
    • Installation Torque: 599 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 55 mm
    • Taper: Single
    • Thrust: 53 kN

    Image of Trantorque GT 65mm

    • Series: Trantorque GT
    • Torque Transmission: 1759 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 92 mm
    • Hub Pressure: 23 N/mm2
    • Installation Torque: 678 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 65 mm
    • Taper: Single
    • Thrust: 50 kN

    Image of Trantorque GT 42mm

    • Series: Trantorque GT
    • Torque Transmission: 765 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 67mm
    • Hub Pressure: 29 N/mm2
    • Installation Torque: 317 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 42mm
    • Taper: Single
    • Thrust: 34 kN

    Image of Trantorque GT 45mm

    • Series: Trantorque GT
    • Torque Transmission: 1296 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 73 mm
    • Hub Pressure: 36 N/mm2
    • Hub Pressure: 54 kN
    • Installation Torque: 555 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 45 mm
    • Taper: Single

    Image of Trantorque GT 75mm

    • Series: Trantorque GT
    • Torque Transmission: 2079 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 100 mm
    • Hub Pressure: 21 N/mm2
    • Installation Torque: 746 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 75 mm
    • Taper: Single
    • Thrust: 52 kN

    Image of Trantorque GT 40mm

    • Series: Trantorque GT
    • Torque Transmission: 728 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 67mm
    • Hub Pressure: 29 N/mm2
    • Installation Torque: 317 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 40mm
    • Taper: Single
    • Thrust: 34 kN

    Image of Trantorque GT 48mm

    • Series: Trantorque GT
    • Torque Transmission: 1383 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 73 mm
    • Hub Pressure: 36 N/mm2
    • Installation Torque: 555 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 48 mm
    • Taper: Single
    • Thrust: 54 kN

    Image of Trantorque GT 60mm

    • Series: Trantorque GT
    • Torque Transmission: 1641 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 86 mm
    • Hub Pressure: 26 N/mm2
    • Installation Torque: 633 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 60 mm
    • Taper: Single
    • Thrust: 51 kN

    Image of Trantorque GT 50mm

    • Series: Trantorque GT
    • Torque Transmission: 1440 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 73 mm
    • Hub Pressure: 36 N/mm2
    • Installation Torque: 555 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 50 mm
    • Taper: Single
    • Thrust: 54 kN

    Image of Trantorque GT 70mm

    • Series: Trantorque GT
    • Torque Transmission: 1894 Nm
    • Axial Movement: Approximately 1.9 mm
    • Compliancy: RoHS
    • Component Bore Diameter: 92 mm
    • Hub Pressure: 23 N/mm2
    • Installation Torque: 678 Nm
    • Internal/ External: Internal
    • Material: Steel
    • Metric/Inch: Metric
    • Releasing/ Locking: Locking
    • Self-Centering: Yes
    • Shaft Diameter: 70 mm
    • Taper: Single
    • Thrust: 50 kN
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