Pwo Type Plane Secondary Envelope Reducer Pwo80, Pwo100, Pwo125, Pwo140, Pwo160

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Pwo Type Plane Secondary Envelope Reducer Pwo80, Pwo100, Pwo125, Pwo140, Pwo160

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Product Description

⚙️ Basic Information

Model NO.

pwo80, pwo100, pwo125, pwo140, pwo160

Installation

Horizontal Type

Layout

Coaxial

Gear Shape

Conical - Cylindrical Gear

Step

Three-Step

Type

Gear Reducer

Input Shaft Speed

≤1500r/Min

Operating Temp

-40 ℃ to +40 ℃

Allowable Torque

6478nm

Gear Type

Worm Gear Reducer

📦 Product Description

Pwo Type Plane Secondary Envelope Reducer

Flat Secondary Enveloping Gearbox Features

Our flat secondary enveloping toroidal worm gear pairs offer higher load-bearing capacity, superior transmission efficiency, and significantly longer service life compared to ordinary worm gear pairs.

Advanced Materials: Worm gear made of alloy steel (40Cr, 42CrMo, 38CrMoAl) with ion nitriding treatment (HRC>58).
High Precision: Tooth surface undergoes precise grinding with low roughness (Ra>0.8).
Enhanced Contact: Multi-tooth contact with a large contact area (over 70%) for smooth transmission.
Dynamic Oil Film: Optimized contact wire angles facilitate the formation of dynamic pressure oil films, reducing wear.
Wear Resistance: Worm gear utilizes centrifugal casting tin bronze ZCuSn10Pb1.

📊 Specifications & Technical Data

Product Name	Flat secondary enveloping gearbox
Type Options	TPA / PTS / PTU / PWO / PWU / PWS
Efficiency	94% - 98%
Cabinet Material	High quality aluminum alloy steel
Installation	Universal (Any position)

🚚 Packing & Delivery

Package Size

80.00cm * 50.00cm * 60.00cm

Gross Weight

55.000kg

Package Type

Wooden Case

📜 Certifications

🏢 Capabilities & Services

We are a modern comprehensive enterprise specializing in the R&D, manufacturing, and sales of gearboxes, gearmotors, and elevators. Our product range includes GR, GF, GK, GS series helical gear reducers, planetary gear reducers, and custom industrial gearboxes. Our products are exported to over 50 countries and regions worldwide.

Custom Engineering Solutions

We possess strong capabilities for designing non-standard reducers, including self-locking planetary reducers, zero backlash reducers, and units for ultra-high or ultra-low temperature environments. We provide free electronic product samples and CAD/3D model services (STP, IGES, SolidWorks).

❓ Frequently Asked Questions

What are the advantages of the Plane Secondary Enveloping Reducer?

Compared to ordinary worm gears, the planar secondary enveloping toroidal worm gear pairs offer higher load-bearing capacity, increased transmission efficiency (94%-98%), and a significantly longer service life due to the larger tooth contact area.

What materials are used for the worm and gear?

The worm is typically made from alloy steel such as 40Cr or 42CrMo with hardening and nitriding treatments. The worm gear is made of wear-resistant tin bronze (ZCuSn10Pb1) using centrifugal casting.

Can you provide customized or non-standard gearboxes?

Yes, we specialize in non-standard designs tailored to specific working conditions, including ultra-high temperature, anti-corrosion, or underwater requirements. We provide full CAD and 3D model support for custom projects.

How do you ensure product quality?

We maintain a strict quality control system following ISO9001 and CE standards. This includes material inspection, production patrol inspection, and a final 3-stage quality check before shipment.

What payment methods do you accept?

We accept various payment methods including T/T Wire Transfer, Credit Card, Western Union, and MoneyGram for international transactions.

Is there a minimum order quantity (MOQ) for samples?

We support sample orders to allow customers to test our quality. The MOQ is flexible and depends on the specific product model and customization requirements.