CFF SERIES CONTROLLED FREE FALL

 CFF 660 / 1100 / 2200 / 3300

Controlled Free Fall
By simply pushing the handle back in the reverse direction, the winch will pay out at a controlled speed. The pay out speed is variable up to a predetermined maximum and is under the full control of the operator at all times. When the handle is released, the holding brake automatically goes on and the load is held.

Standard Double Braking System
A centrifugal dynamic brake is incorporated to govern maximum speed and to prevent overspeeding of the load. In addition, a load-activated brake is incorporated, allowing the operator to stop and hold the load securely in any position. This unique braking system also prevents the winch handle from recoiling.

High Rope-to-Drum Ratio
Rope life is substantially increased with drum diameters a minimum of 20 times the diameter of the rope.

Fully Enclosed Gears
All gears are fully enclosed, increasing operational protection and making the winch ideal for use in adverse conditions.

Category:

Description

Model Number CFF 660 CFF 1100 CFF 2200 CFF 3300
Working Load Limit (1st Layer) lb 660 1100 2200 3300
kg 300 500 1000 1500
Rope Diameter in 3/16 1/4 3/8 7/16
mm 5 6 9 11
Rope Storage Capacity ft 85 67 50 45
m 26 20 15 14
Lift Per Crank Rotation in 3.0 2.72 1.42 1.18
mm 76 69 36 30
Hand Force Required At Maximum Load lb 22.7 33.9 36.1 44.7
N 101 151 161 199
Maximum Lowering Speed ft/min 118 118 59 59
m/min 36 36 18 18
Weight lb 75 110 191 242
kg 34 50 87 110
Dimensions A in 10.43 13.19 13.58 14.76
mm 265 335 345 375
B in 8.74 10.63 18.78 20.98
mm 222 270 477 533
C in 0.59 0.75 0.79 0.79
mm 15 19 20 20
D in 0.95 0.98 1.18 1.18
mm 24 25 30 30
E in 12.17 15.63 15.75 17.56
mm 309 397 400 446
F in 13.70 17.13 24.8 27.36
mm 348 435 630 695
G in 17.32 17.32 17.32 17.32
mm 440 440 440 440
H in 21.97 22.95 23.74 24.72
mm 558 583 603 628
K in 9.37 9.37 9.37 9.37
mm 238 238 238 238
N in 2.48 2.95 3.74 4.13
mm 63 75 95 105
O in 4.72 5.90 7.87 8.07
mm 120 150 200 205
P in 3.11 3.39 4.61 4.92
mm 79 86 117 125
R in 7.68 10.24 10.83 11.42
mm 195 260 275 290

Automatic Brakes are Standard
The brake mechanism uses a split-shoe brake acting against a cylindrical drum. Counterclockwise rotation of the handle releases the brake by removing the axial pressure at the conical faces. The load begins to fall and the pivoted masses swing out under centripetal acceleration and reapply the brake. Releasing the handle applies the brake for positive holding of the load. Ask for your copy of the technical bulletin on this Jeamar braking system.

 

Jeamar manufactures heavy duty winches for virtually any application. Thirteen different models are available in a wide range of sizes. Load activated brakes are standard on all models and sizes.

None.