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Logan Clutch Component

Logan SAE PTO 1200 Series Direct Drive PTO Clutch

Logan SAE PTO 1200 direct drive PTO clutch: 1200 ft-lb (1627 Nm), 686 HP, 3000 RPM, available in 120, 200 or 320 psi actuation versions with SAE D, E or F outputs.

Description

The Logan SAE PTO 1200 Series is a heavy-duty direct drive PTO clutch available in three actuation pressure versions; the part number identifies the configuration.

Technical data

  • Rated torque (max): 1200 ft-lb / 1627 Nm
  • Maximum power: 686 HP / 512 kW
  • Maximum speed: 3000 RPM
  • Rotation: bi-rotation
  • Maximum actuation pressure: 120, 200 or 320 psi (8.3, 13.8 or 22.1 bar)
  • Minimum flow rate: 1.5 GPM / 5.6 l/min
  • Maximum back pressure to tank: 4 psi / 0.3 bar
  • Maximum fluid temperature: 176 °F / 80 °C
  • Weight: approx. 82 lb / 37 kg
  • Materials: alloy steel output hub, aluminium housing

Shaft options

  • SAE D and E spline 13T 8/16 DP
  • SAE F spline 15T 8/16 DP
  • SAE F 1.750 in diameter with 7/16 in square key

The output end cannot support side loads; overhung load adapters should be used.

Specifications

SAE 'D' & 'E' Spline 13T 8/16 DPSAE ‘D’ & ‘E’ Spline 13T 8/16 DP
SAE 'F' Spline 15T 8/16 DPSAE ‘F’ Spline 15T 8/16 DP
SAE 'F' Ø 1.750 x 7/16 Sq. KeySAE ‘F’ Ø 1.750 x 7/16 Sq. Key
A 12.86 in 326.6 mm D3 6.50 in 165.1 mm G 0.81 in 20.7 mm
B 9.89 in 251.2 mm E1 2.97 in 75.4 mm K 8.84 in 224.5 mm
C 10.75 in 273.1 mm E2 0.62 in 15.7 mm L 0.75 in 19 mm
D1 3.50 in 88.9 mm E3 6.498 in 162.7 mm P 2.69 in 55.4 mm
D2 0.64 in 16.3 mm F 8.84 in 224.5 mm
col1 U.S S.I.
*Rated Torque (Maximum) 1200 Ft/Lbs 1627 Nm
Maximum HP 686 HP 512 kW
*Maximum RPM 3000 RPM 3000 RPM
Rotation Bi-rotation Bi-rotation
**Maximum Actuation Pressure 120, 200 or 320 psi 8.3, 13.8 or 22.1 Bar
Min. Flow Rate Required 1.5 GPM 5.6 liters/min.
Operating Media at Clutch (Oil or Air) Standard Standard
Max. Back Pressure to Tank 4 PSI 0.3 bar
Maximum Fluid Temperature 176° F 80º C
Material - Output Hub Alloy Steel Alloy Steel
Housing Aluminum Aluminum
External Finish - Output Hub Alloy Steel Alloy Steel
Housing Aluminum Aluminum
Weight (Approx.) 82 Lbs. 37 Kg

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