Skip to content

6410013 Fenner Drives Trantorque Mini - Inch - Steel - 1/8"

$34.87
SKU 6410013 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 - Inch


Overview:
  • The Trantorque Mini Series 1/8" Keyless Bushing provides a high capacity, zero-backlash shaft/hub or coupling connection of mounted components to shafts measuring 1/8" in diameter by means of a mounted mechanical interference fit and transmits up to 125 in-lbs of torque.
Description:
  • Trantorque Mini Series 1/8" 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. This product has exceptional concentricity and the ability to accommodate bending loads. The Trantorque Mini Series has limited axial movement during installation. All Trantorque units use a single hex nut for speed and simplicity of installation.


  • Best Suited For: Small shaft applications where speed and simplicity of installation and repositioning are critical.


  • 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 Mini Torque Transmission: 91 in lb
Axial Movement: Approximately 0.045" Compliancy: RoHS
Component Bore Diameter: 5/8" Hub Pressure: 16513 psi
Installation Torque: 125 in lb Internal/ External: Internal
Material: Steel Metric/Inch: Inch
Releasing/ Locking: Locking Self-Centering: Yes
Shaft Diameter: 1/8" Taper: Single
Thrust: 1459 lbs

Part Number d D L L1 Wrench Size B Ma Mt *
Max.
Transmitted
Th
Max.
Transmitted
Ph
Steel (inch) (inch) (inch) (inch) A
(inch)
(inch) Install
Torque
(in lb)
Torque
(in lb)
Thrust
(lbs)
Hub
Pressure
(psi)
6410013 1/8" 5/8" 3/8" 3/4" 1/2" 1/8" 125lbs 91 lb 1459 lbs 16513 psi
6410019 3/16" 5/8" 3/8" 3/4" 1/2" 1/8" 125lbs 137 lb 1459 lbs 16513 psi
6410025 1/4" 5/8" 3/8" 3/4" 1/2" 1/8" 125lbs 182 lb 1459 lbs 16513 psi
6410031 5/16" 3/4" 7/16" 7/8" 5/8" 1/8" 250lbs 366 lb 2345 lbs 18960 psi
6410038 3/8" 3/4" 7/16" 7/8" 5/8" 1/8" 250lbs 440lb 2345 lbs 18960 psi
6410044 7/16" 7/8" 1/2" 1" 3/4" 3/16" 390lbs 669 lb 3057 lbs 18535 psi
6410050 1/2" 7/8" 1/2" 1" 3/4" 3/16" 390lbs 764 lb 3057 lbs 18535 psi
6410056 9/16" 1" 5/8" 1-1/8" 7/8" 3/16" 585lbs 1110 lb 3948 lbs 16754 psi
6410063 5/8" 1" 5/8" 1-1/8" 7/8" 3/16" 585lbs 1234 lb 3948 lbs 16754 psi

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 - 0.8
Thin Dense Chrome Coated Steel - 1.0
Stainless Steel - 0.35
* When installing Trantorque Mini with an open-ended wrench, a reduction in installation torque by 50% is recommended. This will result in a Transmitted Torque (Mt) reduced by 50%.