PTO 250 Specifications

PTO 250 specifications

Dimensions
SAE FACE
(input & output)		 B B2 4 in E 10.62 in J2 0.50-13 in
SAE SPLINE B/13T/16-32 DP Input & Output C1 0.38 in F 0.83 in K 6.25 in
6B Parallel Side Spline
Input Only
A1 1.62 in
41.2 mm 		C2 0.55 in G 1.43 in 36.3 mm L1 0.562 in 14 mm
14.3 mm
A2 1.88 in
47.7 mm		 D1 0.50 in
12.7 mm		 H 5.75 in
146.1 mm		 L2 0.562 in
14.3 mm
B1 3.99 in
101.6 mm		 D2 0.8 in
20.3 mm		 J1 0.50-13 in
12.7 mm		 M 3.536 in
89.8 mm

PTO 250 Specifications
  U.S S.I.
*Rated Torque (Maximum) 250 Ft/Lbs 325 Nm
Maximum HP 190 HP 142 Kw
*Maximum RPM 3000 RPM 3000 RPM
Rotation Bi-rotation Bi-rotation
Manual Engagement Standard Standard
Maximum Actuation Pressure 120 psi 8 Bar
Minimum Actuation Pressure 80 psi 6 Bar
Displacement (Maximum) 10 in3 160cm3
Minimum Flow Rate Required 6 GPM 22 Liters/min
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 180 F 82 C

Material - Flanges

Aluminum Aluminum

Shaft

Alloy Steel Alloy Steel

Housing

 Aluminum Aluminum

External Finish - Flanges

Anodized Anodized
Shaft Alloy Steel Alloy Steel
Housing Anodized Anodized
Maximum Overhung Load at Bearing
(Bracket Supported Female End)		 100 Lbs 45 Kg.
Weight (Approximate) 34 Lbs 15.4 Kg.
Consult Logan for applications that require lower actuation pressure or increased torque and rpm requirements.

PTO 250 Series Static Torque Ratings

PSI (Ratings in ft. lbs.)
Model 80 90 100 110 120
250 331 380 430 479 528

PTO 250 Series Static Torque Ratings

BAR (Ratings in Nm)
Model 5.5 6.2 6.9 7.5 8.3
250 449 515 583 650 716

PTO 250 Series Shaft Options

Input Shaft/External Output Shaft/Internal
*SAE B 13T/16-32 D.P. *SAE B 13T/16-32 D.P.
6B Parallel Side Spline SAE B 13T/16-32 D.P.
.875 O.D. with .250 Keyway .875 I.D. with .250 Keyway
.875 O.D. with .250 Keyway SAE B 13T/16-32 D.P.
SAE B 13T/16-32 D.P. .875 I.D. with .250 Keyway

SAE C/14T/12-24 D.P. D.P.with SAE B Face

 SAE C/14T/12-24 D.P.
external with SAE B Face
*Standard configuration. Modified Standards availabl


 
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