Fine Cyclo DA Series by Sumitomo Drive Technologies
Fine Cyclo DA Series by Sumitomo Drive Technologies
Fine Cyclo DA Series by Sumitomo Drive Technologies
Fine Cyclo DA Series by Sumitomo Drive Technologies
Fine Cyclo DA Series by Sumitomo Drive Technologies
Fine Cyclo DA Series by Sumitomo Drive Technologies
Precision

Fine Cyclo DA-Series

Gears with high precision and the highest torque density in a single stage

Overview

Angular contact ball bearings integrated directly into the gearbox housing.

The improved design provides very accurate motion quality with increased torque density and bearing capacity.

  • Highest torque density of our single stage gearboxes
  • Ideal for robotic and machine tool applications
  • Fully sealed modular design available with motor adapter and clamping ring
Cyclo Inside
Zero Mechanical Backlash
Lost Motion <1 arcmin
Number of Sizes 6
Reduction Ratios 29:1 / 41:1 / 59:1 / 89:1 / 119:1 (availability depending on size)
Nominal Torque 257 Nm up to 1,686 Nm (at n1 = 1,500 rpm)
Acceleration Torque 613 Nm up to 4,000 Nm
Max. Momentary Peak Torque 1,225 Nm up to 8,000 Nm
Input Speed up to 6,150 rpm
Max. Bending Moment 883 Nm up to 4,000 Nm
Bending Stiffness up to 2,450 Nm/arcmin
Max. Axial Load 3,924 N up to 15,000 N
Torsional Stiffness up to 540 Nm/arcmin

Related Fine Cyclo® products

Cyclo Inside
Fine Cyclo W Series by Sumitomo Drive Technologies
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
Parallel
Cyclo Inside
F3C-A Cylindrical gear with output shaft; taper roller bearings
Fine Cyclo A-Series F3 Type

High precision gearbox with solid output shaft

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
Cyclo Inside
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
Cyclo Inside
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
Cyclo Inside
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
Cyclo Inside
Fine Cyclo DÚA Series by Sumitomo Drive Technologies
Fine Cyclo UA-Series

Double stage high precision high torque density gearbox

Allowable peak torque
625 Nm - 30000 Nm
5532 in-lbs - 265522 in-lbs
Ratio range
60:1 - 283:1
60:1 - 283:1
Backlash
<0.5 arcmin Lost Motion
Shaft configuration
Concentric
Cyclo Inside
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