Select Page

QT115DTPE

The QT115DTPE electric drive axle has a rated load of 11.5T, a voltage platform of 540 VDC, a peak output torque of 20000 Nm, and a speed ratio of 14.5 It highly integrates functional units such as drive motors, reducers, and differentials, replacing the traditional mechanical transmission system with an integrated design, effectively reducing energy loss in the power transmission link and improving energy utilization efficiency. Its compact structure not only greatly saves chassis space and releases more space for battery pack layout, but also reduces the vehicle’s own weight through lightweight design, truly realizing “carry more weight and run faster.”

As a subsidiary of EMAC, EVMac provides electric drive axles, drive motors, power batteries, and vehicle controllers. As the electrification of automobiles becomes an inevitable trend, EVmac has also entered the field of electric vehicle powertrain systems.

We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advantages of QT115DTPE Electric Drive Axle

  • Integrate the motor and transmission system to reduce energy transmission loss and improve endurance.

  • Highly integrated design saves chassis space and facilitates vehicle layout and battery installation.

  • Simplify the mechanical structure, reduce the weight of the vehicle, and indirectly increase the payload.

  • Low maintenance: No complex mechanical transmission parts, reduce gear and bearing wear, and reduce maintenance costs.

  • Support torque vector distribution, optimize vehicle handling stability, and adapt to complex working conditions.

Technical Specifications

Rated Axle Load:11.5T
End Face Distance:1860 mm
Leaf Spring Distance:1040 mm
Bridge Housing Cross-Section Size:
135 * 150 * 14 mm
Peak Output Torque:
20000 Nm
Total Speed Ratio:
14.5
Brake Specification:Φ40 * 220 mm
Sub-Cylinder Diameter:30 / 24 IN
Drive Motor:75 / 150 kw – 300 / 700 Nm-8200 RPM
Status Description:ABS
Voltage Platform:540 VDC
[modula id=”987525368″]

Oops! It seems that the entered tour doesn't exist. Please enter correct shortcode.

Truck Electric Drive Axle

The truck electric drive system revolutionizes the traditional fuel-powered model, utilizing advanced electric motors and battery packs as the core power source. Through a sophisticated electronic control unit that adjusts the current in real-time, the electric motor can instantly deliver high torque, enabling rapid starts and efficient acceleration. 

FIND MORE

Tourist Train

The CRRC Zhuzhou 1435 series dual rail sightseeing car inherits the technological DNA of CRRC high-speed rail and is designed for in-depth sightseeing in scenic areas. The innovative double-decker structure features a panoramic window on the first floor for comfortable all-weather sightseeing and an open-top layout on the second floor for a 360° immersive natural experience.

FIND MORE

Traction System

CHSR's CHSR™ CC750 air-cooled converter is a highly integrated traction and auxiliary "two-in-one" core equipment. It condenses key power conversion functions into a single compact enclosure, providing robust and stable power for intercity trains through standardized modular design, intelligent air cooling (IP65 protection), and mature and reliable components.

FIND MORE

Bogie and Braking System

CRRC Braking Systems Co., Ltd.'s disc brake calipers use hydraulic or pneumatic-hydraulic conversion drive technology.They integrate automatic gap adjustment, modular caliper body, and three-point floating suspension design to ensure precise contact between brake pads and discs.

FIND MORE

Track Body Components

RailMac provides railway solutions, focusing on one-stop Lince/Huanji wiper services (R&D, production, maintenance) plus rail air conditioning. It offers diverse wipers (DC110V/74V/24V, pneumatic) and developed China’s first IP-owned CRH3 EMU wiper, with products batch-loaded in CRH380/CR400BF/CR300BF.

FIND MORE

Maintenance Equipment

RunWell is a high-tech enterprise specializing in the fields of rail transit and military industry. Its car lift machine products integrate German drive technology (such as the Demag three-in-one modular system) with intelligent control, supporting heavy-duty conditions of over 150 tons.

FIND MORE

Railway Components

CRRC specializes in innovative environmental protection sanitation systems. Products like vacuum water - saving toilet modules and waterless ecological toilets, made in an orderly factory, are applied in railways, public facilities, and outdoor scenarios.

FIND MORE

RailMac

Partnering with global leaders, RailMac offers superior railway equipment and solutions at competitive prices. It hit milestones like Thailand’s 2017 first local train, pioneered SEA new energy trains, and joined Russia’s high-speed rail project, boosting its railway industry presence.

FIND MORE

Model

Rated Axle Load

Maximum Torque

Speed Ratio

Voltage Platform

QT20PE2 T2440 Nm14336 VDC
QT30PE3 T4300 Nm14.3380 / 540 VDC
QT30/45PE3.5 – 4.5 T5200 / 5800 Nm16.1380 / 540 VDC
QT60PE6 T9500 Nm16.5540 VDC
QT60SPE6 T11000 Nm28.202 / 11.379540 VDC
QT80SPE8 T14000 / 22000 Nm31.1 / 16.3540 VDC
QT115TPE11.5 T20000 Nm14.5540 VDC
QT115DTPE11.5 T20000 Nm14.5540 VDC
QT115SPE11.5 – 13 T34000 / 42000 Nm75 / 38 / 20.8 / 56.6 / 32 / 16.7N / A
QT130STPE13 T50000 Nm56.6 / 32 / 16.7+16.7N / A
QT130SPE13 T42500 / 34400 Nm56.7 / 23.5N / A
——END——

coming soon……

coming soon……

coming soon……

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

Tags: QT115DTPE

Global Activity

WhatsApp Online logo

Sales Team


RailMac Manager-Mr.LeoWhatApp-Icon

RailMac Assistant-Ms.CathyWhatApp-Icon

Generator-SinoGenWhatApp-Icon

EV System-EVMacWhatApp-Icon


Service Team

Sales Manager-Mrs.Wendy FuWhatApp-Icon

Sales Director-Mr.Jasper Lee WhatApp-Icon

Shipping ServiceWhatApp-Icon

Contact EMAC Now!

premade-image-4

Subscribe To Our Newsletter

Subscribe to get the latest updates from www.ev-power-train.com

 

Welcome on board, we will keep you updated with latest news and business activities!

Pin It on Pinterest