PTO Clutch/Brakes

FEATURES

SIMPLE INSTALLATION
Since the majority of Ogura clutches are one piece designs that come in pre-set, there are no adjustments to make either at the mower manufacturer or with the end user.

SOLID FORGED ROTOR
A one-piece solid forged rotor means no chance of internal parts separation. Our rotors also have an even wall thickness around the coil which gives optimum flux distribution, maximizing torque.

DIFFERENT COIL VOLTAGES AVAILABLE
Although 12 volt is the most common, 24 volts can also be made available. Depending upon the quantity, other specialty voltages can be made.

HIGH TEMPERATURE LONGER LIFE GREASE
All models include our special longer life grease that has shown a significant improvement in life over other standard high temperature greases.

E-COATING
Where possible, all parts in the clutch are e-coated to give maximum corrosion protection.

HIGH TEMPERATURE EPOXY COIL
To help prevent failure from both vibration and outside contaminants, all coils are sealed in the coil shell with a high temperature epoxy coating.

SIMPLE INSTALLATION
Ogura uses a coating on the clutch face that significantly reduces burnishing time. This is a standard feature on all units.

ADJUSTABLE FOR WEAR
All Ogura PTO clutch/brakes in this section have the ability to be adjusted for wear. This is both a cost savings and down time savings to the end user. Since the clutch has the ability to be adjusted while it is on the machine, the end user can greatly extend the life of the clutch on the machine.

SIX SPRING DESIGN
Six armature springs apply an even dynamic braking force and allow for greater overall armature movement.

ADJUSTABLE BRAKE FORCE
In some models, the springs can be changed to increase the brake force to help stop higher inertia blades.

HEAVY DUTY FIELD PLATE
To resist deflection or breakage due to vibration, a thick backing plate is used. Projection welding enhances the connection to the coil shell. Many models also incorporate an exit wire protector.

Click on column heading to sort table by category

Ogura
P/N
Static
Torque
(ft-lbs)
max
RPM
Bore
(inch)
Volts/
Watts
Output
Pulley (P)
Hub (H)
Other (O)
Ref.
Pitch
Dia.
(inch)
#
Grooves
Wgt
(lbs)
PIC PDF DXF
513711 110 3600 1 12/50 P 4.07 2/A 11.00 picture icon Download PDF DXF
522665 110 3600 1 12/50 P 6.25 1/B 12.00 picture icon Download PDF DXF
513962 110 3600 1 12/50 H 3.63 UnivMt 11.00 picture icon Download PDF DXF
522229 110 3600 1.125 12/50 P 4.85 2/A 12.00 picture icon Download PDF DXF
520165 110 3600 1.125 12/50 P 3.85 2/A 12.00 picture icon Download PDF DXF
522177 110 3600 1.125 12/50 P 4.85 2/A 12.00 picture icon Download PDF DXF
522829 110 3600 1 12/50 H 3.78 UnivMt 12.00 picture icon Download PDF DXF
525521 110 3600 1.125 12/50 P 5.15 1/B 10.00 picture icon Download PDF DXF
523064 110 3600 1.125 12/50 P 3.85 2/A 12.00 picture icon Download PDF DXF
522019 110 3600 1 12/50 P 4.85 2/A 11.00 picture icon Download PDF DXF
528704 110 3600 1 12/50 P 4.86 2/A 0.00 picture icon Download PDF DXF
505161 130 3600 25mm 12/40 H 3.78 UnivMt 11.50 picture icon Download PDF DXF
526157 150 3600 1 12/60 P 5.37 1/B 11.00 picture icon Download PDF DXF
526102 150 3600 1.125 12/60 P 5.37 1/B 11.00 picture icon Download PDF DXF
526238 150 3600 1 12/50 P 5.37 1/B 11.00 picture icon Download PDF DXF
525944 150 3600 1.125 12/50 P 5.37 1/B 11.00 picture icon Download PDF DXF
526115 150 3600 1.125 12/60 P 5.75 1/B 11.00 picture icon Download PDF DXF
534345 150 3600 1 12/60 P 4.65 1/AB 0.00 picture icon Download PDF DXF
535760 150 3600 1 12/60 H 3.25 UnivMt 0.00 picture icon Download PDF DXF
523967 175 3600 1.125 12/50 P 4.00 2/B 17.00 picture icon Download PDF DXF
516378 175 3600 25mm 12/40 H 3.78 UnivMt 12.00 picture icon Download PDF DXF
528005 200 3600 1.4375 12/68 P 4.56 3/A 17.00 picture icon Download PDF DXF
525362 200 3600 1.125 12/68 P 3.65 3/3V 17.00 picture icon Download PDF DXF
524724 200 3600 1.125 12/68 P 4.75 2/A 0.00 picture icon Download PDF DXF
514086 250 3600 1.4375 12/50 H 3.78 UnivMt 16.00 picture icon Download PDF DXF
526105 250 3600 1.125 12/68 P 5.37 1/B 15.00 picture icon Download PDF DXF
525930 250 3600 1.4375 12/68 P 4.56 3/B 20.00 picture icon Download PDF DXF
525957 250 3600 1.125 12/68 P 5.37 1/B 15.00 picture icon Download PDF DXF
526638 250 3600 1 12/68 P 5.32 1/B 15.00 picture icon Download PDF DXF
526986 250 3600 1.125 12/68 P 5.74 1/B 15.00 picture icon Download PDF DXF
527668 250 3600 1 12/68 P 4.85 2/A 16.00 picture icon Download PDF DXF
529722 250 3600 1.125 12/68 P 4.86 2/A 0.00 picture icon Download PDF DXF
528389 250 3600 1.125 12/68 P 6.12 1/B 0.00 picture icon Download PDF DXF
527174 250 3600 1.25 12/68 P 6.65 1/B 0.00 picture icon Download PDF DXF
535690 250 3600 1.125 12/68 P 6.12 1/B 0.00 picture icon Download PDF DXF
535725 250 3600 1.125 12/68 6.12 1/B 0.00 picture icon Download PDF DXF
526232 350 3600 1.125 12/68 P 5.37 1/B 18.00 picture icon Download PDF DXF
527825 350 3600 1.4375 12/68 P 4.55 3/A 18.00 picture icon Download PDF DXF
528319 350 3600 1.25 12/68 P 6.68 1/B 0.00 picture icon Download PDF DXF
533697 350 3600 1.4375 12/68 P 6.29 2/B 0.00 picture icon Download PDF DXF
535436 74 3600 1 12/50 4.65 1/A 0.00 picture icon Download PDF DXF
509504 75 3600 1 12/50 P 4.65 1/A 11.00 picture icon Download PDF DXF
504586 75 3600 1 12/50 P 4.65 1/A 9.00 picture icon Download PDF DXF
528311 87 3600 1 12/50 P 5.25 1/AB 0.00 picture icon Download PDF DXF
527444 87 3600 1 12/50 P 4.65 1/A 12.00 picture icon Download PDF DXF
528333 87 3600 1 12/50 P 5.25 1/AB 0.00 picture icon Download PDF DXF
528330 87 3600 1 12/50 P 5.50 1/AB 0.00 picture icon Download PDF DXF
529544 87 3600 1.125 12/50 P 4.65 1/A 0.00 picture icon Download PDF DXF
533765 87 3600 1.125 12/50 P 5.25 1/AB 0.00 picture icon Download PDF DXF
534467 87 3600 1 12/50 H 4.09 UnivMt 0.00 picture icon Download PDF DXF
535402 87 3600 1.125 12/50 P 6.90 1/B 0.00 picture icon Download PDF DXF
535439 87 3600 1 12/50 4.65 1/A 0.00 picture icon Download PDF DXF
535444 87 3600 1 12/50 P 5.25 1/A 0.00 picture icon Download PDF DXF
514068 95 3600 1 12/50 P 4.66 1/A 12.00 picture icon Download PDF DXF
520356 95 3600 1 12/50 P 5.52 1/A 10.00 picture icon Download PDF DXF
511101 95 3600 1 12/50 P 4.65 1/A 10.00 picture icon Download PDF DXF
512585 95 3600 1 12/50 P 5.31 1/A 11.00 picture icon Download PDF DXF
509019 95 3600 1 12/50 P 2.78 16J Poly-V 9.00 picture icon Download PDF DXF
520413 95 3600 1 12/50 P 3.43 7K Poly-V 9.00 picture icon Download PDF DXF
513090 95 3600 1.125 12/50 P 5.31 1/A 11.00 picture icon Download PDF DXF
526296 95 3600 1 12/50 P 4.65 1/A 11.00 picture icon Download PDF DXF
523163 95 3600 1 12/50 P 4.65 1/A 10.00 picture icon Download PDF DXF
521788 95 3600 1 12/50 P 5.35 1/B 11.00 picture icon Download PDF DXF
508061 95 3600 1.125 12/50 P 4.66 1/A 0.00 picture icon Download PDF DXF