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Logan Clutch Component

Logan PTO 200 (SBB-200) Direct Drive PTO Clutch

Logan PTO 200 / SBB-200 hydraulically actuated direct drive PTO clutch: 200 ft-lb (271 Nm), 100 HP, 2800 RPM, high-pressure 250–350 psi actuation, SAE B mounting.

Description

The Logan PTO 200 (SBB-200 Series) is a direct drive PTO clutch designed to actuate at higher pressures (250–350 psi) than the PTO-250, PTO-500 and PTO-750 series (80–120 psi), suiting transmission control circuits such as on ZF and Twin Disc marine gearboxes. It has SAE B 4-bolt faces with SAE B 13T 16/32 DP spline input and output.

Technical data

  • Rated torque (max): 200 ft-lb / 271 Nm
  • Static torque: 240 / 295 / 350 ft-lb at 250 / 300 / 350 psi (325 / 400 / 475 Nm at 17 / 20 / 24 bar)
  • Maximum power: 100 HP / 75 kW
  • Maximum speed: 2800 RPM
  • Rotation: bi-rotation
  • Actuation pressure: 250–350 psi (17–24 bar)
  • Maximum back pressure to tank: 7 psi / 0.5 bar
  • Maximum fluid temperature: 180 °F / 82 °C
  • Wet input seal: 30 psi / 2 bar
  • Weight: approx. 15 lb / 6.8 kg
  • Materials: alloy steel shaft, anodised aluminium housing

Shaft options

  • SAE B 13T 16/32 DP spline
  • 6B parallel side spline input
  • 0.875 in shaft with 0.250 in keyway

Specifications

*SAE B 13T/16-32 D.P.*SAE B 13T/16-32 D.P.
6B Parallel Side SplineSAE B 13T/16-32 D.P.
.875 O.D. with .250 Keyway.875 I.D. with .250 Keyway
SAE B 13T/16-32 D.P..875 I.D. with .250 Keyway
SAE FACE (input & output) B 4-bolt pattern B2 4 in 101.6 mm F 6.25 in 158.8 mm
SAE SPLINE B/13T/16-32 DP Input & Output C1 0.38 in 9.7 mm G 0.53 in 13.5 mm
A1 1.62 in 41.2 mm C2 0.50 in 12.7 mm H 3.537 in 89.8 mm
A2 1.88 in 47.7 mm D 7.22 in 183.4 mm
B1 3.999 in 101.6 mm E 1.22 in 31.0 mm
col1 U.S. S.I.
Rated Torque (Maximum) 200 Ft.Lbs 271 Nm
Maximum HP 100 HP 75 KW
Maximum RPM 2800 RPM 2800 RPM
Rotation Bi-rotation Bi-rotation
Maximum Actuation Pressure 350 psi 24 Bar
Minimum Actuation Pressure 250 psi 17 Bar
Displacement (Maximum) 1.0 in3 16,4 cm3
Operating Media at Clutch (Oil or Air) Standard Standard
Maximum Back Pressure to Tank 7 psi 0.5 bar
Maximum Fluid Temperature 180? F 82? C
Material - Shaft Alloy Steel Alloy Steel
Housing Aluminum Aluminum
External Finish - Shaft Alloy Steel Alloy Steel
Housing Anodized Anodized
Weight (Approximate) 15 Lbs 6.8 Kg.
Wet imput seal 30 psi 2 bar

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