Fine Cyclo DA-Series
High precision gearbox with highest torque density in a single stage
Angular contact ball bearings directly integrated in the gearbox housing.
Improved design providing very accurate motion quality and increased torque density and bearing capacity.
- Highest torque density in a single stage unit
- Ideal for robotic applications
- Hollow shaft possible
- Fully sealed modular version with motor adapter and clamp ring available
| 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 Output 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 6150 rpm |
| Max. Bending Moment | 883 Nm up to 4,000 Nm |
| Bending Stiffness | up to 2450 Nm/arcmin |
| Max. Axial Load | 3,924 N up to 15,000 N |
| Torsional stiffness | up to 540 Nm/arcmin |
Key Product Facts
4000
Nm
Acceleration Torque
540
Nm
Torsional Stiffness
8000
Nm
Max. Peak Torque
Advantages of Fine Cyclo DA-Series
1
Ultra Compact Design
Approx. 8% smaller in diameter and >5% shorter in length and 25% high torque
2
Great price advantage
Use of the single-stage DA gearboxes results in significant cost advantages compared to available two-stage gearboxes of the identical torque class
3
Noise levels optimised and significantly reduced
Important factor when people are working near the drive applications, as for example in the medical field.
1
Easy installation in application
Connection geometry does not require a complex installation, nor does it require an adjustment of the drive shaft
2
Fully flexible design
Connection of several motor shaft diameters is possible, allowing the use of motors from many different manufacturers
3
Fully sealed version
Lifetime lubricated ex works
Main dimensions and mass
| Size | Length L (1) [mm] | Diameter G [mm] | Diameter D [mm] | Diameter d1 (2) [mm] | Mass (3) [kg] |
|---|---|---|---|---|---|
| DA15 | 105.5 | 136 | 90 | 19 | 6.4 |
| DA25 | 119 | 159 | 110 | 24 | 9.9 |
| DA35 | 127.5 | 189 | 130 | 32 | 15.3 |
| DA40 | 143 | 198 | 140 | 32 | 18 |
| D45 | 148.5 | 221 | 155 | 38 | 24 |
| DA50 | 157.5 | 238 | 174 | 38 | 29.5 |
Diameter G = Casing diameter
Diameter D = Output major diameter
Diameter d1 = Input shaft diameter
(1) the total length is dependent upon the motor adaptor
(2) maximum values, adjusted to customer motor
(3) average value, depending on motor adapter
Related Fine Cyclo® products
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