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New! Logan Direct Drive PTO’s for your Twin Disc® Style or ZF® Marine Style Transmissions
PTO 200 Specifications
Dimensions
|
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
|
PTO 200 Specifications
| 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 |
| 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 | 180° F | 82° C |
| Material - Shaft | Alloy Steel | Alloy Steel |
| Material - Housing | Aluminum | Aluminum |
| External Finish - Shaft | Alloy Steel | Alloy Steel |
| External Finish - Housing | Anodized | Anodized |
| Wet input seal (Standard) | 30 psi | 2 bar |
| Weight (Approximate) | 15 Lbs | 6.8 Kg. |
* Consult Logan for applications that require lower actuation pressure or increased torque and rpm requirements.
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.
Important: The SBB-200 Series Direct Drive PTO has been specially designed to actuate at higher pressures, (250-350 psi.) than the PTO-250, PTO- 500, and PTO-750 series clutches; which actuate between 80-120 psi.
Horsepower Required to Drive Hydraulic Pump
| HP | 25 | 50 | 75 | 100 |
| Pump Size (GPM) | 20 | 40 | 60 | 80 |
* HP = PSI x GPM / 1371.2 (1714 x 80% efficiency = 1371.2)
* 1 HP is required for each 1 GPM @ 1500 psi.
PTO 200 Series Static Torque Ratings
Bar (Ratings in ft. lbs.) |
|||
|---|---|---|---|
| Model | 250 | 300 | 350 |
| 200 | 240 | 295 | 350 |
PTO 200 Series Static Torque Ratings
Bar (Ratings in Nm) |
|||
|---|---|---|---|
| Model | 17 | 20 | 24 |
| 200 | 325 | 400 | 475 |
PTO 200 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 |
*Standard configuration. Modified Standards available.
ZF is a registered trademark of ZF®