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Fine Cyclo UA-Series

Double stage high precision high torque density gearbox

Spur gear pre-stage and three to four (UA115) eccentrics providing highest transmission accuracy, minimum speed ripples and minimum vibration.

The new UA series offers further improved performance data in regards to torque density, positioning accuracy and movement accuracy. It's high efficiency even at low speed and the improved output bearings are to be mentioned in addition to that.

  • Less than 0.5 arcmin Lost Motion
  • Ideal for applications with traverse movements
  • Highest Torque density available on the market
  • Highest overall available Torque
  • High input and output speeds possible
  • Additional ratios available on request

Variants:

  • Basic design to be fully integrated in robotic arms
  • Fully sealed version including motor flange available

Related Fine Cyclo® products

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Allowable peak torque
613 Nm - 4000 Nm
Ratio range
29:1 - 119:1
29:1 - 119:1
Backlash
0
Shaft configuration
Concentric
Fine Cyclo W-Series

High precision gearbox with extremely large hollow shaft & built-in pre-stage

Allowable peak torque
6130 Nm - 10000 Nm
54255 in-lbs - 88507 in-lbs
Ratio range
64:1 - 87:1
64:1 - 87:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
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F3C-A Cylindrical gear with output shaft; taper roller bearings
Fine Cyclo A-Series F3 Type

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Allowable peak torque
335 Nm - 7610 Nm
2965 in-lbs - 67354 in-lbs
Ratio range
29:1 - 179:1
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Concentric
F2C-A Gear with integral tapered roller bearing
Fine Cyclo A-Series F2 Type

The high precision all-rounder gearbox

Allowable peak torque
335 Nm - 2910 Nm
2965 in-lbs - 25756 in-lbs
Ratio range
29:1 - 179:1
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Concentric
F1C A Series
Fine Cyclo A-Series F1 Type

Unit with high capacity cross roller bearing

Allowable peak torque
335 Nm - 7610 Nm
2965 in-lbs - 67354 in-lbs
Ratio range
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Concentric
FC-A45G
Fine Cyclo A-Series FC Type

High precision reduction kit w/o output bearing

Allowable peak torque
335 Nm - 7610 Nm
2965 in-lbs - 67354 in-lbs
Ratio range
29:1 - 179:1
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Concentric
F2C-T cylindrical housing with integrated tapered roller bearings
Fine Cyclo T-Series

Double stage high precision gearbox

Allowable peak torque
417 Nm - 11000 Nm
3691 in-lbs - 28216 in-lbs
Ratio range
81:1 - 171:1
81:1 - 171:1
Backlash
<0.5 arcmin Lost Motion
Shaft configuration
Concentric
F4CF-C35
Fine Cyclo C-Series

High precision gearbox with large hollow bore

Allowable peak torque
540 Nm - 6278 Nm
4779 in-lbs - 55565 in-lbs
Ratio range
29:1 - 119:1
29:1 - 119:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Concentric