Function meets style: Modular, dynamic, precise
The servo gearboxes of the new Neco® series feature high power density, extremely effective corrosion protection, and maximum flexibility in the motor connection – all in an elegant and compact design. Furthermore, we have developed a modular system that allows the customer to configure a custom gearbox quickly and easily.
Our TOP products of the Neco® series
Neco®-25
- Positioning accuracy:
- 0.5 arc.min.
- Allowable acceleration torque:
- 612 Nm
- Outer diameter:
- 133 mm
Neco®-42
- Positioning accuracy:
- 0.5 arc.min.
- Allowable acceleration torque:
- 1,029 Nm
- Outer diameter:
- 159 mm
Neco®-125
- Positioning accuracy:
- 0.5 arc.min.
- Allowable acceleration torque:
- 3,062 Nm
- Outer diameter:
- 221 mm
High modularity for maximum flexibility
Ready to install and user-friendly
Blackbox concept minimises risks
Innovative gear concept
With the Neco® series we have created a modern and economical gear solution that fulfils the most stringent requirements for performance and user friendliness. The modular design features comprehensive corrosion protection with a low-inertia clamping ring for an enormous boost in performance and a broad application spectrum. Assembly of the motor is likewise reduced greatly since no alignment of the drive pinion is necessary. Neco® gears can be adapted for use with all standard servomotors, ensuring fast installation and assembly. The intuitive way to find the right gearbox: The introduction of Neco® is accompanied by a newly developed gear concept that makes it very easy to find, configure, install and use the gears. Ordering and handling of our gears has never been so easy!
Fields of application for the Neco® series
Technical data
Specifications
Model Neco® | 25 | 42 | 125 | |||
|---|---|---|---|---|---|---|
Standard reduction ratio | 41 | 41 | 41 | |||
Rated torque (Nm) | 245 | 412 | 1,225 | |||
Max. acceleration/deceleration torque (Nm) | 612 | 1,029 | 3,062 | |||
Emergency stop torque (Nm) | 1,225 | 2,058 | 6,125 | |||
Hysteresis loss (arcmin) | 0.5 | 0.5 | 0.5 | |||
Torsional rigidity (Nm/arcmin) | 61 | 113 | 334 | |||
Capacity of the bearings | Axial load (N) | 784 | 1,660 | 3,430 | ||
Max. allowable moment (Nm) | 2,610 | 5,220 | 13,000 | |||
Abmessungen
Model Neco®- | 25 | 42 | 125 | |
|---|---|---|---|---|
Weight (kg) | Siemens 703 | 6.2 | 10.7 | - |
Siemens 704 | 6.2 | 10.7 | 22.8 | |
Siemens 706 | - | 10.8 | 22.8 | |
Siemens 708 | - | - | 23.2 | |
A (mm) | Siemens 703 | 139 | 164.5 | - |
Siemens 704 | 139 | 157.5 | 186.4 | |
Siemens 706 | - | 157.5 | 184.4 | |
Siemens 708 | - | - | 184.4 | |
B (Ø mm) | 133 | 159 | 221 | |
C h7 (Ø mm) | 113 | 136 | 186 | |
Dh7 (Ø mm) | 94 | 118 | 160 | |
E (mm) | Siemens 703 | 80 | 108 | - |
Siemens 704 | 98 | 107 | 128 | |
Siemens 706 | - | 128 | 128 | |
Siemens 708 | - | - | 157 | |
F | 117 | 130.5 | 150.4 | |
