Air/Fluid Actuated PTO SPF 600 Specifications

Air/Fluid Actuated PTO SPF 600 Specifications

Dimensions
A 11.31 in
287.2 mm
 F 1.97 in
50 mm
B 8.69 in
220.6 mm		 G .28 in
7.1 mm
C 7.87 in
200 mm		 H 3/8-16
D 8.50 in
215.9 mm
 J 6.25 in
158.8 mm
E 5.00 in
126.9 mm
 K 8.07 in
205 mm

Air/Fluid Actuated PTO SPF 600 Specifications

Note: The torque capacity of the clutch is directly proportional to the operating pressure. Maintaining the lowest pressure possible to transfer the desired torque will enable the clutch to run cooler and extend the life span of the internal bearings. The output end of the clutch (female spline/bore) is not capable of supporting any side load. Use overhung load adapters.Drive shaft alignment must be within 3 degrees. Maximum installation angle should be 7°.

PTO SPF 600 Specifications
  U.S S.I.
*Rated Torque (Maximum) 600 Ft/Lbs 813 Nm
Maximum HP 342 HP 255 KW
*Maximum RPM 3000 RPM 3000 RPM
**Maximum Engagement RPM 1800 RPM 1800 RPM
Rotation Bi-rotation Bi-rotation
Maximum Actuation Pressure 140 psi 9.7 Bar
Displacement (Maximum) 5.2 in3
 85 cm3
Minimum Flow Rate Required 1.5 GPM 5.6 Liters/min
Operating Media at Clutch (Oil or Air) Standard Standard
Maximum Back Pressure to Tank 7 psi 0.5 Bar
Maximum Fluid Temperature
 200º F 93º C

Material - Output Hub

Alloy Steel Alloy Steel

Material - Housing

 Aluminum Aluminum

External Finish - Output Hub

Alloy Steel Alloy Steel
External Finish - Housing Aluminum Aluminum
Weight (Approximate) 47 Lbs 20 Kg

* Consult Logan Clutch for applications that require lower actuation pressure or increased torque and rpm requirements or greater installation angle.

** Soft start feature may be required for engagement above machine idle rpm.

- Input drive flange bolt pattern are dimensioned to correlate with Lovejoy or Centa torsional coupling size 80.

PTO SPF 600 Series Static Torque Ratings

PSI (Ratings in ft. lbs.)
Model
SPF 600 		100 120 140
741 912 1084

PTO SPF 600 Series Static Torque Ratings

BAR (Ratings in Nm)
Model
SPF 600 		6.9 8.3 9.7
1005 1237 1470

 

Horsepower Required to Drive Hydraulic Pump
HP* 87 109 131
Pump
Size (GPM)		 80 100 120

*HP = PSI x GPM/1371.2 (1714x80% efficiency=1371.2)
*1 HP is required for each 1 GPM@ 1500 PSI

PTO SPF 600 Series Pump Shaft Options

Output Description
SAE 'C' Spline 14t 12/24 DP
SAE 'C' Straight Shaft 1.250 Dia. w/5/16 Key
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