F4CF-C flange housing
F4CF-C flange housing
F4CF-C flange housing
F4CF-C flange housing

Fine Cyclo C-Series

High precision gearbox with large hollow bore

High capacity bearing directly integrated in the gearbox housing. Huge hollow bore for easy routing of cables.

  • Less than 1 arcmin Lost Motion
  • Fully sealed
  • Maintenance free for life
  • Large permissible bending moment on output
  • Motor connection with belt transmission or spur gear
  • Pre-stage provided on request
Zero Mechanical Backlash
Lost Motion <1 arcmin
Number of Sizes 6
Reduction Ratios 29:1 / 59:1 / 89:1 / 119:1 (availability depending on size)
Nominal Torque 225 Nm up to 3713 Nm
Acceleration Torque 540 Nm up to 6278 Nm
Max. Momentary Peak Torque 1080 Nm up to 12577 Nm
Input Speed up to 4000 rpm
Hollow Shaft diameter 40 mm up to 99 mm
Max. Bending Moment 1096 Nm up to 8829 Nm
Bending Stiffness up to 5690 Nm/arcmin
Max. Axial Load 3924 N up to 13734 N
Torsional Stiffness up to 1030 Nm/arcmin

Key Product Facts

6278Nm
Acceleration Torque
99mm
Hollow Bore Diameter
<1arcmin
Lost Motion

Advantages of Fine Cyclo C-Series

Low Hysteresis For Accurate Positioning

Compact Design

High Torsional Stiffness

up to 1030 Nm/arcmin

High Overload Capacity

Peake Torque for Emergency Stop up to 12577 Nm

High Efficiency

Maintenance free for life

Lifetime Lubricated For Any Position

Main dimensions an mass

Dimensions C-Series

 

Size Length L [mm] Diameter G [mm] Diameter D [mm] Diameter d1 [mm] Mass [kg]
C15 67.5 160 114 40 6
C25 80.5 186 140 49 12.5
C35 94.5 256 174 65 21
C45 109 292 200 79 32
C55 121 325 230 92 45
C65 131 362 260 99 62

Diameter G = Casing diameter
Diameter D = Output major diameter
Diameter d1 = Hollow shaft diameter

Torque and Speed main data

Size Nominal output torque (1) [Nm] Accel. / decel. torque [Nm] Mean input speed (2) [rpm] Maxinput speed [rpm]
C15 225 540 3200 4000
C25 432 1030 2900 3500
C35 822 1962 2100 2500
C45 1336 3188 1800 2100
C55 2055 4316 1500 1800
C65 3713 6278 1400 1700

(1) at input speed n1=1500 rpm; for C65 at input speed n1=1000 rpm
(2) at 50% ED

Output bearing capacity

Size Max permissible bending moment [Nm] Max permissible axial load [N]
C15 1069 3924
C25 1850 7848
C35 2850 10791
C45 3924 8339
C55 6082 10791
C65 8829 13734

Available ratios

Size Ratios
C15 29 / 59 / 89 / 119
C25 59 / 89 / 119
C35 59 / 89 / 119
C45 59 / 89 / 119
C55 59 / 89 / 119
C65 59 / 89 / 119

Above technical specifications are intended for rough preselection only.

CAD Background Image for Download section

CAD Downloads

Get our latest CAD files for your construction.

Please contact us for specific motor adaption and other customization:

Looking for a different product?

Click on our Product Selector to quickly find the right product from our entire lineup.

Our intuitive filters help you find the product that best suits your application.