Type AQ4.0 Ball Torque Limiter

Type AQ4.0 Ball Torque Limiter

Type AQ4.0 Ball Torque Limiter

Product Features

Torque limiter protects rotating machines and components from damage by sliding when the torque excesses the pre-set value in sudden loading, over-loading or power off. When a torque overload occurs, the balls or rollers overcome the spring pressure and force the drive and driven element apart. The balls or rollers then slide out of the sockets. This disconnects the driving and driven elements from each other so they rotate relative to each other in tracks around the plates.

Advantages

Torque Limiters are automatic safety devices to prevent overload, providing reliable operations and adjustable functions

Torque limiter with high power density due to high-quality materials

High density linings for long life

Zinc-coated and yellow passivate

Easy setting of slipping torque with usual tools

Product Details

  • Parameter Details
  • Dimension Details
  • Structure Drawing
  • Structure Drawing
Parameter of AQ4.0 Torque Limiter
ModelTorque Range Nm)Max Speed unbalanced RPMThrust washer stroke on overload mmMass monments of inertialClamping screws and tightening torques for φdWeight
Type XType YType MType HHub-side   Kgm²Flexible-side   Kgm²mmNmKg
015-12.510-2520-5025-62.540001.20.0002110.0000934xM440.68
0210-2520-5040-10050-12530001.50.0005310.0002346xM441.14
0320-5040-10080-200100-25025001.80.0013880.0006438xM441.98
0440-10080-200160-400200-50020002.00.0028460.0013068xM582.88
0570-175140-350280-700380-87512002.20.0068580.0026498xM6124.59
06120-300240-600480-1500600-15008002.50.0294320.0066908xM81510.63
Dimension of AQ4.0 Torque LimiterDimension in mm
ModeldmindmaxDFE(h6)KK1LHA1A2A3abSSW
011020703847655647401278568xM47
0215258544628071564813.5811778xM57
03223510056759585675916914998xM67
0432441157090110100736417101610108xM68
05355513584100130116867520.5121810128xM810
06406516610013016615013011546162112158xM1013
Note
1, further sizes for smaller and larger torques available on request
2, smaller bores for low torques availabble on request
3, tolerance user-side H8
Order FormSize/TypeTorque Range(Nm)Finish bore(h8)Finish bore (H8) to JB/T7934-1999
AQ4.0-03Lφ22AQ4.0- φ22 clampling

Type AQ4.0 Ball Torque Limiter drawing

Warranty & Commitment

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