High torque planetary gear box transmission reducer 90mm VRB planetary reduction for stepper motor


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:

Rated 14~2000Nm

Input Speed:

Rated 2000~5000rpm

Output Speed:

According to motor and ratio

Applicable Industries:

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Food Shop, Printing Shops, Construction works, Food & Beverage Shops, Laser Cutting & Engraving, Packing, AGV, CNC

Product name:

Precise Planetary Gear Boxes


Packing Machine, Printing, Conveyor, Laser Cutting & Engraving


Textile, Food Processing Machine, CNC, AGV, Robotic Industry




1 Year


Wooden Box or Carton

Payment Terms:


Supply Ability

Supply Ability:
10000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Wood box or carton
Shanghai, China
Lead Time
Quantity(Pieces) 1 – 5 >5
Est. Time(days) 10 To be negotiated

Online Customization

Product Description

FHTW High torque planetary gear box transmission reducer 90mm VRB planetary reduction for stepper motor

VRB series is one of FHTW helical gear precision planetary gearboxes,it is with high precision,and the backlash can be to 2 arcmin.VRB planetary reducer planet gear is supported by both ends of the full needle roller bearing, which enhances the torsion stiffness.Output shaft of VRB planetary gearbox reducer is supported by two taper rollers on both ends to achieve greater bearing capacity.

VRB planetary gearbox is a direct connection type with round body.It is with shaft output,and the output flange is square.The Self aligning input flange makes VRB planetary gearbox connect fast with any motor output shaft.

VRB planetary gearbox reducer has a large range of speed ratio,it has single stage and double stage.Single stage ratio:3,4,5,6,7,8,9,10 ;Double stage:15,20,25,30,35,40,45,50,60,70,80,90,100.

AS a helical gear reducer,VRB planetary gearbox is widely used in all kinds of transmission fields,such as CNC bending machines,machine tools,printing machines,manipulator arm,automobile making,etc.


Precision Grade

P0 ( ≤ 2 arcmin, ≤ 4 arcmin )

P1( ≤ 4 arcmin, ≤ 6 arcmin )

Service Life




Rated Torque


Mounting Position

Any Direction

Noise Level

≤ 70 ~ ≤ 56

Real Figures

(1)Quiet operation
Helical gears contribute to reduce vibration and noise
(2)High precision
Standard backlash is arc-min,ideal for precision control
(3)High rigidity&torque
High rigidity&high torque were achieved by uncaged needle roller bearings

(4)Adapter-bushing connection
Can be attached to any motor all over the world
(5)No grease leakage
Perfect solution using high viscosity anti-separation grease.
No need to replace the grease for the life of the unit.Can be attached in any position.

Specification Table

Related Products

Company Introduction

FHTW started by a professional gear factory, factory staff and R&D team have 20 years of gear manufacturing research&development and design experience, the factory established planetary reducer division in 2004,and in the same year did the technical cooperation with Japan NDK company, optimizing planetary gear reducer series of product design and manufacturing process, the planetary gear reducer have the features of low back lash (5-8 arcmin), low noise (60 dab), high efficiency (> = 95%).It can match any servo and stepper motor produced from any factories.High precision planetary reducer has the characteristics of reducing rotate speed and improving torque,increasing the motor rotor inertia, improving the rigidity, shortening the positioning time of start and stop, the motor power miniaturization, at the same time improving the stability of the inertial load and reducing vibration.

In order to promote product upgrade,and adapt to high accuracy product application category, in2010, company launched the whole series of high precision helical planetary gear reducer, with ultra-low back lash (1-3 arcmin) precision grade, the newly developed product can directly replace the size of Germany and Japan, all product series is completed,widely used in machine tool (gantry machine tool), laser engraving machine, woodworking engraving machine, the servo paper towel machine, concave and convex printing precision, precision coating machine, servo pipe bending machine, CNC spring machine, and other high degree of automation equipment.

Our Services & Strength

1. Economical gearboxes equal to that of German Alpha, Neugart, Japan Shimpo, Harmonic Drive, Taiwan Apex, etc.

2. Delivery time could be negotiated if you are urgent.

3. OEM service is acceptable.

4. Comprehensive after-sales service and free technical support.

5. High quality at reasonable prices.

Contact US

Mrs Jessica Gan

Mob(Whatsapp/Wechat/Skype): hangzhou ever-power transmission co. ever-power is specialist in pto gearbox. is specialist in pto gearbox-15900414247

Email: [email protected]


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