220mm Precision Planetary Gearbox Gear Reducer High Torque Metal Gearbox Motor for 895 4575 DC Forward Backward Motor

• Application: Motor, Machinery, Marine, Agricultural Machinery, CNC Machine
• Function: Change Drive Torque, Speed Changing, Speed Reduction
• Layout: Plantery Type
• Hardness: Hardened Tooth Surface
• Installation: All Directions
• Step: Double-Step
• Model NO.: NB 220 SERIES
• Type: Planetary Gear Box
• Backlash: ≤7arcmin
• Weight: 33kgs
• Ratio: 15/20/25/30/35/40/45/50/60/70/80/90/100
• Protection Class: IP65
• Trademark: Desboer
• Origin: China
• HS Code: 8483402090
• Production Capacity: 150000/Year

Product Description

Product Description

The NB220 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NB220 Series
Product features: high torque, high load, ultra-precision, small size
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 optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

Our Advantages

High torque
High load
ultra-precision
Small size

Detailed Photos

Product Parameters

 

Segment number	Double segment
Ratio	i	15	20	25	30	35	40	45	50	60	70	80	90	100
Rated output torque	Nm	1080	1610	1900	1800	1710	1520	1420	1900	1800	1710	1520	1420	1420
Emergency stop torque	Nm	Three times of Maximum Output Torque
Rated input speed	Rpm	2000
Max input speed	Rpm	4000
Ultraprecise backlash	arcmin	≤3
Precision backlash	arcmin	≤5
Standard backlash	arcmin	≤7
Torsional rigidity	Nm/arcmin	225
Max.bending moment	Nm	50000
Max.axial force	N	25000
Service life	hr	20000(10000 under continuous operation)
Efficiency	%	≥94%
Weight	kg	60
Operating Temperature	ºC	-10ºC~+90ºC
Lubrication		Synthetic grease
Protection class		IP64
Mounting Position		All directions
Noise level(N1=3000rpm,non-loaded)	dB(A)	≤70
Rotary inertia	Kg·cm²	23.29								22.51

Applicable Industries

 

                              Packaging   Machinery                              Mechanical  Hand                                                         Textile  Machinery

                   Non  Standard  automation                                          Machine  Tool                                                       Printing   Equipment

Certifications

 

 

Company Profile

 

DESBOER (Qingdao) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as one of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.

 

About Research

In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.