SKU: ATL 64-1 PW 12B1-38 ATL PW Friction Disc Torque Limiter C/W Platewheel

ATL 64-1 C/W Platewheel 12B1-38

£262.82

ex. VAT · £315.38 inc. VAT
JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured
In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.
Technical Specifications
ATL Size
64-1
Torque Range (Nm)
115.8 - 569.8
Plain Bore (mm)
30
Max Bore (mm)
64
O.D. of Bush (mm)
105
D (mm)
178
L (mm)
98
Weight (kg)
9.033
Platewheel
12B1-38
Bush Length (mm)
8
Weight
9.533kg
Dimensions (L × W × H)
19.8 × 19.8 × 11.8 cm
Overall envelope
Standards & Fit
JS9
JS9 Keyway Tight fit anti-roll standard
H7
Precision Transition Fit Precision bore fit
ISO
ISO 9001:2015 Quality Assured
ParameterValueNotes
SKU ATL 64-1 PW 12B1-38 Aroflex part number
ATL Size 64-1
Torque Range (Nm) 115.8 - 569.8
Plain Bore (mm) 30
Max Bore (mm) 64
O.D. of Bush (mm) 105
D (mm) 178
L (mm) 98
Weight (kg) 9.033
Platewheel 12B1-38
Bush Length (mm) 8
Weight 9.533 kg
Dimensions 19.8 × 19.8 × 11.8 cm Overall envelope
Bore Tolerance H7 Precision transition fit
Certification ISO 9001:2015 Quality assured

ATL 64-1 Torque Limiter C/W Platewheel 12B1-38 (3/4″ Pitch 38 Tooth Simplex)

The ATL 64-1 Torque Limiter C/W Platewheel 12B1-38 provides reliable heavy-duty industrial overload protection designed to slip instantly during system shocks or equipment stalls. Outfitted with an integrated 3/4″ pitch, 38-tooth simplex platewheel sprocket, this unit incorporates premium spring-loaded friction discs. The assembly is easily adjusted via the robust locknut, changing the exact spring face pressure to match your minimum and maximum torque performance thresholds.

Product Features & Configuration

  • Model Core Size: ATL 64-1 Heavy Industrial Specification
  • Platewheel Setup: 12B1-38 Configuration (3/4″ Pitch, 38 Teeth, Simplex chain layout).
  • Interchangeable Design: Modular hub allows swap-outs for alternative sprockets in Simplex, Duplex, or Triplex lines with different pitch configurations.
  • Custom Finishing: Arrives ready for customized shaft machining. For precise in-house boring and keyway profiling, please click here.
ATL 42-64 Dimensional Layout
Torque Limiter Part Layout
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H Cunningham
18 February 2025
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Very helpful, friendly staff.
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P Wâtëŕs
16 August 2023
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Excellent service and customer support. Professional staff. And really informative.
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T hall
29 November 2021
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Very helpful company....above 5 star rated.
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B Kennedy
16 November 2020
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Very very helpful a pleasure to deal with you
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D Birch
25 October 2020
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Everytime ive been here they have had what i needed, and good prices, so all good with me

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