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Fukuda FP 453 M FP 400 Z/M type GMN Clutch

Made in Japan
Manufacturer: Fukuda Seiko
Model: FP 453 M (Ball Bearing/Roller Receiver/Press-Fit)

Developed by GMN, which has been dealing with machine component parts for more than 100 years, this is a lightweight, space-saving, and high-torque one-way clutch. A mechanism of the ring fastening part called a sprag controls the direction of rotation.

use

  • Printing Machinery
  • Conveyor
  • E-bikes (electrically power assisted bicycles)
  • Compressor
  • winch
  • Generators
  • Emergency power supply equipment and fire doors
  • Wheelchair

Features

  • Suggestions for backstops, indexes, and overrunning
  • Space-saving and high torque
  • High-speed swivel motion
  • High-precision positioning
  • Minimal moment of inertia
  • Uniform load distribution due to individual sprag movements
  • High design freedom with various options: with inner and outer rings
    , with axle reception, with keyway, with lubrication and seals
  • summary

    • A one-way clutch is a clutch mechanism that transmits power in only one direction, and GMN uses a sprag-type mechanism.

    GMN clutch_idle_power transmission

    Idle direction Power transmission direction
    GMN Clutch_Structure
    • The friction force generated when the uniquely designed sprag is upright around the entire circumference controls the direction of rotation. Since a static friction force is generated around the entire circumference, both high torque and space saving are achieved.

    GMN clutch_idle_power transmission

    The slight rotation of the tilt angle of δ minutes makes the splug stand upright.
    GMN Clutch_Structure
    • There are two types of spring structures that fix the splugs, Z type and M type, and use the M type for applications where the angular frequency (angular frequency) is greater than 10 Hz.
    GMN clutch_idle_power transmission
    GMN Clutch_Structure

    You can choose the best clutch from a variety of designs + options.

    FP400ZM_ Size
    • Specifications ◯
      Mounting dimensions: 27 mm (axial)
      ◯ Shaft diameter: 10~60 mm
      ◯ Heat resistance: up to 140°C
      ◯ Lubrication: oil or grease
    • Recommended Finish Tolerance
      ◯ Axis: h5
      ◯ Housing: H6

    for press fit (IR and OR)


    Components
    Freewheel clutch
    insert element* FE 400 M (meander spring)
    FE 400 Z (tension spring)
    + Raceways
    inner ring
    outer ring
    + Ball bearing
    Bearing steel, hardened and ground
    Press fit
    Press fit
    + Roller bearing Integrated
    Integrated- Lubrication – Seal —
    * available with either freewheel clutch insert element
    FE 400 M (meander spring) or FE 400 Z (tension spring).
    32
    Characteristics
    Width
    27 mm
    Operating temperature
    max. 140°C
    Higher temperatures on request
    Lubrication
    oil or grease lubrication (Pg. 60–61)
    Delivered with corrosion protection.
    Operative grease filling on request.
    Installation
    Installation tolerances
    Shaft h5; hub H6
    Mating parts
    Hardening and grinding of the mating parts is not necessary.
    Thoroughly clean (grease free) the mating parts in the vicinity of
    the freewheel clutch as well as the freewheel clutch’s rings before
    making the press fit.
    Bearing
    The freewheel clutch includes ball and roller bearings.
    Additional external bearing support is not necessary.
    Press fit pressure
    Press fit pressure must not be applied to the balls.
    Clamping direction
    The arrow on the inner ring designates the inner ring’s clamping
    direction.

    FP 400 Z/M Type Model List

    Model No.d [mm]D [mm]W [mm]Tnom [Nm]nmax [min-1]Cdyn. [N]Cstat. [N]Weight [kg]
    FP 422 M1026276010,1006,0134,3800.07
    FP 422 Z1026275310,1006,0134,3800.07
    FP 427 M153127947,4007,6796,3970.08
    FP 427 Z153127847,4007,6796,3970.08
    FP 432 M2036271335,9008,1047,2410.10
    FP 432 Z2036271215,9008,1047,2410.10
    FP 437 M2541271764,8009,2018,1420.12
    FP 437 Z2541271604,8009,2018,1420.12
    FP 442 M3046272234,20010,24710,7080.14
    FP 442 Z3046272084,20010,24710,7080.14
    FP 448 M3553272864,30011,64213,4400.19
    FP 448 Z3553272624,30011,64213,4400.19
    FP 453 M4058273433,40011,41713,5770.21
    FP 453 Z4058273143,40011,41713,5770.21
    FP 463 M5068274612,90013,07017,0630.25
    FP 463 Z5068274282,90013,07017,0630.25
    FP 473 M6078275882,50014,12819,8960.30
    FP 473 Z6078275432,50014,12819,8960.30

    The specified nominal torque is based on sufficient stiffness of mating parts.
    Rotation speed n = insert element’s inherent speed.


    Kouei is Distributor/Agent of Fukuda.
    Other items of Fukuda
    Request the quotation for Fukuda.

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