Neco®& Neco®HT


Precision gears with solid shafts

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

Nabtesco Neco®-125 - Präzisionsgetriebe mit Vollwelle
Positioning accuracy:
0.5 arc.min.
Allowable acceleration torque:
612 Nm
Outer diameter:
133 mm
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Neco®-42

Positioning accuracy:
0.5 arc.min.
Allowable acceleration torque:
1,029 Nm
Outer diameter:
159 mm
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Neco®-125

Positioning accuracy:
0.5 arc.min.
Allowable acceleration torque:
3,062 Nm
Outer diameter:
221 mm
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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!

Neco®HT: A new standard for heavy-duty applications

For large loads and high forces Nabtesco has now expanded the successful Neco® series to include sizes for heavy-duty applications. The high-torque gears are characterised by extreme precision, maximum robustness and a compact design, and can easily handle the heaviest loads. A high level of modularity and standardisation allows economical series production and guarantees high availability. That is unique in the area of large precision gears.

Fields of application for the Neco® series

Handling

Highly dynamic pick & place applications with SCARA and Delta robots

Packaging technology

Pick & place and palletising – also in the food industry

Machine tool building

Magazine drives and handling of very large loads

Medical technology

Imaging processes such as X-ray, MRI or ultrasonic examinations

Technical data

Specifications

Model Neco®

25

42

80

125

160

Standard reduction ratio

41
63
81 
107.66
126 
137 
164.07

41
61
81
93
105
126
141
164.07

41
81
101
129
141
171

41 
81
102.17
121
145.61
161

41
81
102.81
125.21
156
201

 

Rated torque (Nm)

245

412

784

1,225

1,600

Max. acceleration/deceleration torque (Nm)

612

1,029

1,960

3,062

4,000

Emergency stop torque  (Nm)

1,225

2,058

3,920

6,125

8,000

Hysteresis loss (arcmin)

<0.5

<0.5

<0.5

<0.5

<0.5

Torsional rigidity (Nm/arcmin)

61

113

212

334

490

Capacity of the bearings

Axial load (N)

784

1,660

1,190

3,430

2,050

Max. allowable moment (Nm)

2,610

5,220

6,530

13,000

14,700

Model Neco®HT - 

380  

500

700

900     

Standard reduction ratio

75
93
117 
139
162 
185 
217.85
261.66

81
105
123
159
192.75
231.75
252.33
270.17
313

105
118
159
183
203.52
268.42
302

137.5
248

Rated torque (Nm)

3,724

4,900

7,000

9,000

Max. acceleration/deceleration torque (Nm)

9,310

12,250

17,500

22,500

Emergency stop torque  (Nm)

18,620

24,500

35,000

45,000

Hysteresis loss (arcmin)

<0.5

<0.5

<0,5

<0,5

Torsional rigidity (Nm/arcmin)

948

1,620

2,600

3,685

Capacity of the bearings

Axial load (N)

7,050

11,000

15,000

12,740

Max. allowable moment (Nm)

25,000

32,000

44,000

39,200

Download

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CAD data

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