Desboer Nb Series 090mm Doble High Precision Zero Backlash Round Mounting Planetary Gearbox for 400W-Ish Servo Motor

• Application: Motor, Machinery, Marine, Agricultural Machinery
• Hardness: Hardened Tooth Surface
• Installation: Plantery Gearbox
• Layout: All Directions
• Gear Shape: Helical Gear
• Step: Double-Step
• Model NO.: ND090 SERIES
• Type: Planetary Gear Reducer
• Backlash: ≤7 Arcmin
• Transport Package: Carton
• Trademark: Desboer
• Origin: China
• HS Code: 8483402090
• Production Capacity: 150000/Year

Product Description

Product Description

NB090 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.          
Product Name: High Precision Planetary Reducer
Product Series: NB090 Series
Product features: high precision, high load, low noise.
Product Description:
Integrated design concept with high strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

 

Our Advantages

High precision
High load
Low noise

Detailed Photos

 

Product Parameters

Segment number	Single segment
Ratio	i	15	20	25		30	35	40	45	50			60	70	80	90	100
Rated output torque	Nm	120	130	150		140	130	110	95	150			140	130	110	95	95
Emergency stop torque	Nm	Three times of Maximum Output Torque
Rated input speed	Rpm	4000
Max input speed	Rpm	8000
Ultraprecise backlash	arcmin	-
Precision backlash	arcmin	≤5
Standard backlash	arcmin	≤7
Torsional rigidity	Nm/arcmin	14
Max.bending moment	Nm	3250
Max.axial force	N	1625
Service life	hr	20000(10000 under continuous operation)
Efficiency	%	≥94%
Weight	kg	4.1
Operating Temperature	ºC	-10ºC~+90ºC
Lubrication		Synthetic grease
Protection class		IP64
Mounting Position		All directions
Noise level(N1=3000rpm,non-loaded)	dB(A)	≤60
Rotary inertia	Kg·cm²	0.13

Applicable Industries

                      Packaging   Machinery                                           Mechanical  Hand                                                    Textile  Machinery
 

                 Non  Standard  automation                                               Machine  Tool                                                    Printing    Equipment