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6202940UP Fenner Drives Trantorque GT - Metric - Steel - 75mm

$565.67
SKU 6202940UP Fenner Drives

Please Note: If the manufacturer is out of stock, a minimum order quantity may apply. If this applies to your order you will be contacted by our customer support team.

PRODUCT DESCRIPTION

Fenner Drives - Power Transmission - Keyless Locking Devices - Trantorque® GT - Steel - Metric


Overview:
  • The Trantorque GT Series 75mm Keyless Bushing provides a high capacity, zero-backlash shaft/hub or coupling connection of mounted components to shafts measuring 75mm in diameter by means of a mechanical interference fit and transmits up to a maximum 1939 Nm of torque.
Description:
  • Trantorque GT Series 75mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Designed with an external counter torque nut for easier installation, by allowing the system to be held from rotating during installation. The Trantorque GT Series Keyless Bushing has exceptional concentricity while maintaining the ability to accommodate bending loads. There is limited axial movement during installation. All Trantorque units use a single hex nut for speed and simplicity of installation.


  • Best Suited For: Applications where speed and simplicity of installation and repositioning are critical and will benefit from the value added feature of a counter torque nut.


  • Designed with external counter-torque flange
  • Exceptional concentricity and ability to accommodate bending loads
  • Limited axial movement during installation
  • All Trantorque units use a single hex nut for speed and simplicity of installation


  • Features of Fenner Drives Keyless Bushings:

  • Ability to transmit higher torques than keyed connections
  • True zero-backlash
  • Less equipment downtime
  • Ability to mount over existing keyways
  • Complete axial and radial adjustability
  • Simple installation, adjustment and removal


  • All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Dimensions:

SPECIFICATIONS

Series: Trantorque GT Torque Transmission: 1939 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

Part Number d D L L1 Wrench Size B B1 Ma Mt
Max.
Transmitted
Th
Max.
Transmitted
Ph
Steel (mm) (mm) (mm) (mm) A
(mm)
A1
(inch)
(mm) (mm) Install
Torque
(Nm)
Torque
(Nm)
Thrust
(kN)
Hub
Pressure
(N/mm2)
6202800UP 15mm 38.0mm 19.1mm 38.1mm 32mm 1-1/2" 8.0mm 8.9mm 136mm 196 26 93
6202803UP 16mm 38.0mm 19.1mm 38.1mm 32mm 1-1/2" 8.0mm 8.9mm 136mm 209 26 93
6202804UP 17mm 38.0mm 19.1mm 38.1mm 32mm 1-1/2" 8.0mm 8.9mm 136mm 222 26 93
6202805UP 18mm 38.0mm 19.1mm 38.1mm 32mm 1-1/2" 8.0mm 8.9mm 136mm 235 26 93
6202808UP 19mm 38.0mm 19.1mm 38.1mm 32mm 1-1/2" 8.0mm 8.9mm 136mm 248 26 93
6202811UP 20mm 45.0mm 22.2mm 47.6mm 38mm 1-3/4" 11.1mm 9.5mm 170mm 273 27 64
6202815UP 22mm 45.0mm 22.2mm 47.6mm 38mm 1-3/4" 11.1mm 9.5mm 170mm 300 27 64
6202820UP 24mm 45.0mm 22.2mm 47.6mm 38mm 1-3/4" 11.1mm 9.5mm 170mm 327 27 64
6202825UP 25mm 45.0mm 22.2mm 47.6mm 38mm 1-3/4" 11.1mm 9.5mm 170mm 341 27 64
6202830UP 28mm 51.0mm 25.4mm 57.2mm 46mm 2" 12.7mm 14.3mm 225mm 434 31 57
6202835UP 30mm 51.0mm 25.4mm 57.2mm 46mm 2" 12.7mm 14.3mm 225mm 465 31 57
6202840UP 32mm 51.0mm 25.4mm 57.2mm 46mm 2" 12.7mm 14.3mm 225mm 496 31 57
6202845UP 34mm 60.5mm 38.1mm 69.9mm 50mm 2-3/8" 14.3mm 12.7mm 260mm 530 31 33
6202850UP 35mm 60.5mm 38.1mm 69.9mm 50mm 2-3/8" 14.3mm 12.7mm 260mm 546 31 33
6202855UP 36mm 60.5mm 38.1mm 69.9mm 50mm 2-3/8" 14.3mm 12.7mm 260mm 561 31 33
6202860UP 38mm 60.5mm 38.1mm 69.9mm 50mm 2-3/8" 14.3mm 12.7mm 260mm 592 31 33
6202865UP 40mm 67.0mm 42.9mm 79.4mm 60mm 2-5/8" 14.3mm 17.4mm 316mm 679 34 29
6202870UP 42mm 67.0mm 42.9mm 79.4mm 60mm 2-5/8" 14.3mm 17.4mm 316mm 713 34 29
6202876UP 45mm 73.0mm 50.8mm 90.5mm 65mm 2-7/8" 15.9mm 19.1mm 554mm 1208 54 36
6202880UP 48mm 73.0mm 50.8mm 90.5mm 65mm 2-7/8" 15.9mm 19.1mm 554mm 1289 54 36
6202885UP 50mm 73.0mm 50.8mm 90.5mm 65mm 2-7/8" 15.9mm 19.1mm 554mm 1343 54 36
6202900UP 55mm 80.0mm 54.0mm 95.3mm 70mm 3-1/8" 15.9mm 20.7mm 600mm 1444 53 31
6202910UP 60mm 86.0mm 57.2mm 98.4mm 75mm 3-3/8" 17.5mm 19.1mm 635mm 1530 51 26
6202920UP 65mm 92.0mm 60.3mm 103.2mm 82mm 3-5/8" 17.5mm 20.7mm 680mm 1640 50 23
6202930UP 70mm 92.0mm 60.3mm 103.2mm 82mm 3-5/8" 17.5mm 20.7mm 680mm 1766 50 23
6202940UP 75mm 100.0mm 63.5mm 108.0mm 90mm 3-7/8" 19.1mm 20.7mm 750mm 1939 52 21

NOTE: The data in the Mt Th and Ph is for a steel unit. To obtain data for other materials, use the multiplier provided below.

Multipliers:
Steel - 1.0
Electroless Nickel Plated Steel - 0.6
Thin Dense Chrome Coated Steel - 1.1
Stainless Steel - 0.3