Home » Products » Heavy Duty Helical Gearbox » Bevel Helical Gearbox » Heavy Duty 90 Degree Helical Gear Reducer

Heavy Duty 90 Degree Helical Gear Reducer

  • Input Power: 2.2~5366KW
  • Ratio: 1.25~450
  • Output Torque: 0.79~470000 N.m
  • Output Shaft: Hollow shaft , Solid shaft
  • Mounting: Vertical
  • Certification: CE/ ISO9001/BV/SGS
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Brand  Information

Brand Name

BAFFERO
Experience

34+Years

MOQ

1 Set

Warranty

12 months

Delivery Time

25 Days

Certification

CE/ ISO9001/ BV/ SGS

Shipping Port Shanghai or Ningbo

Place of Origin

Zhejiang, China (Mainland)



General  Information

Model

B3SH3-B3SH26

Input Power

2.2-5366KW

Ratio 1.25 - 450
Input Speed Up to 2000r/min
Output Speed 1.7-1200r/min
Output Torque Up to 470000Nm

Gear Arrangement

Helical Bevel gear

Gear Precision

DIN6

Gear Hardness

HRC58 ~62

Shaft Structure Right angle shaft, 90 degree shaft
Gear Type Helical Bevel gear

Gear Heat treatment Processing

Carburizing and Quenching



Technical  Data

Gear Unit Type

Stages

Ratio

Rated torque(KNm)

Helical gear unit H

1,2,3 and 4-stage

1.25 - 450

1 - 900

Helical gear unit B

2,3 and 4-stage

5 - 400

1 - 900



What is B Series Right Angle Helical Gearmotor?

 B series is right angle helical gearmotor, which is standardized gear unit solutions for higher power rating ranges condition. It uses the Modular design system and High-stainless cast iron case.
 1. Compacted structure and higher strength.
 2. Reliable operation, higher transmission efficiency.
 3. Providing the output shaft with Flange disc, which can meet mounting requirement of narrow space.



B Series Right Angle Helical Gearmotor - FAQ

     HB series gearboxes are heavy-duty industrial gear units designed for high torque and continuous operation in harsh environments


1. What are the key advantages of HB gearboxes?

  •  High torque capacity up to heavy-duty applications

  • Modular design for flexible configuration

  • Long service life and high reliability

  • Suitable for harsh working environments


2. What mounting types are available?

  • H Series – Horizontal mounting

  • B Series – Vertical mounting

 Supports solid shaft, hollow shaft, and flange mounting options.


3. Can HB gearboxes be customized?

 Yes. Zhejiang Baffero provides customization including:

  • Gear ratio

  • Shaft size

  • Cooling system (fan, oil cooler)

  • Special materials for harsh environments


4. What industries use HB gearboxes?

 Widely used in:

  • Cement industry

  • Mining & quarry

  • Metallurgy & steel plants

  • Power generation

  • Bulk material handling



Looking for a Reliable Gearbox Supplier?

  • CE & ISO Certified

  • Competitive Factory Price

  • Fast Delivery

Tell us your requirements and get a fast solution:

  Power / Torque / Ratio / Application

Contact Zhejiang Baffero today for professional gearbox solutions.



About  Zhejiang Baffero

     Zhejiang Baffero Driving Equipment Co., Ltd. is a leading manufacturer specializing in high-performance power transmission solutions. Based in Zhejiang, China, we integrate R&D, precision manufacturing, and global sales to provide robust industrial gearboxes.

     Our core expertise lies in HB Series high-power gearboxes, P Series planetary units, and R/K/F/S modular geared motors. Utilizing advanced CNC technology and modular design, we deliver reliable, efficient, and cost-competitive drive solutions for industries such as mining, material handling, and automation worldwide.

Basic Designs

1.  Horizontal Mounting Position

  • Bevel -Helical Gear unit

  • Type: B2….B3….B4…

  • 2 - 4 Stage Transmission, IN=1.25-450

    B...SH

    1

    B...HH

    2

    B...DH

    3

    B...HM,B...DM

    4

2.Vertical Mounting Position

  • Bevel-helical Gear Unit

  • Types B2..V, B3..V, B4..V

  • 2-4 stage Transmission, IN=6.3-450

    B...SV

    5

    B...HV

    6


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Telephone

+86-15825439367
+86-578-2978986
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