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Sigma ZTP Railway Motors: Reliable Power Source for Locomotive Operation

Simo ZTP Railway Motor: A reliable power source for locomotive operation

Designed for railroad locomotivesCore power equipmentSigma ZTP series motors are characterized by theirExcellent stability and environmental adaptability, which became the auxiliary system for internal combustion locomotives and electric locomotivesKey components。

Simo ZTP Railway MotorIt is designed for railroad locomotivesDC Auxiliary MotorWidely used inInternal combustion and electric locomotivesof the auxiliary system. This series of motors is strictly in accordance with theOXD.515.010-2001General Technical Conditions for DC Auxiliary Motors for Railway Locomotives and Moving Vehicles is designed and manufactured to be able to be used inExtreme environmental conditionsStable operation under to provide locomotives withReliable power support 。

act asSimo motorsSpecialized in the railroad sector, the ZTP series of motors incorporates theAdvanced motor design与Rigorous manufacturing processpossessRobust structure, high efficiency, stable operation, easy maintenanceand other technical features, becoming the locomotive auxiliary system of thecore power unit (CPU)。

I. Product overview and technical characteristics

1. Product profile

Sigma ZTP railroad motors are specially designed forRailroad locomotive working conditionsDesigned DC auxiliary motor series. This series of motor adoptsModular design conceptThe power of the auxiliary equipment can be configured flexibly to meet the needs of different locomotives.。

These motors are specifically designed to drive internal combustion locomotives and electric locomotives on theHydraulic pumps, blowers, air compressors, auxiliary generators, speed generators and other auxiliary machinery They are the core power source of locomotive auxiliary system. They are the core power source of the locomotive auxiliary system to ensure the normal operation of each auxiliary system of the locomotive and guarantee the safe and stable operation of the locomotive.

2. Description of models

Sigma ZTP railroad motors adopt uniform naming rules, taking "ZTP-62K" as an example:

"Z.":: IndicatesDC motor
"T": Indicates rail transportation
"P": Indicates a specialized package
"62": Indicates the seat number
"K": Indicates distinguishing codes

Also.ZBTModels indicate DC enclosed railroad supporting motors, to meet the needs of different installation environments 。

3. Core technical characteristics

Sigma's ZTP railroad motors have a number of outstanding technical features:

Strong environmental adaptability: The motor can withstand the normal operation of the locomotive whenShock and vibrationand maintain normal operation during rain, snow, wind, and sand attacks
Wide temperature range capability: Suitable for use in ambient temperatures of-40℃~+45℃Some models can even be adapted to-45℃~+50℃extreme environments
High Altitude Suitability: For altitudeNot exceeding 1200mThe special provisions of the visible technical conditions for areas exceeding 1200m to 4000m.
Excellent protection: Protection class up toIP23and above, effectively preventing dust, moisture and other contaminants from entering the inside of the motor

Technical parameters and performance indicators

Sigma ZTP railroad special motors cover a wide range of technical specifications to meet the power needs of different locomotive auxiliary equipment. The following are the main technical parameters of this series of motors：

parameter category	Technical specifications and performance indicators
rating	0.4kW～160kW (depending on model)
rated voltage	48V, 75V, 78.5V, 96V, 110V, 115V, 220V (depending on model)
rated speed	900r/min～3300r/min (depending on model)
Excitation method	Parallel excitation, other excitation, series excitation, re-excitation (depending on the model)
Rated efficiency	68% to 85.9% (depending on model)
work system	S1 (continuous duty)
Insulation class	F
protection class	IP23, IP44 (customizable on request)
Cooling method	IC01 (self-cooling)
Installation	IMB3, IMB35, IMB10, IMV10 (depending on model)

Typical model performance parameters

The following are detailed performance parameters for some typical models in the ZTP series：

model number	Rated power (kW)	Rated voltage (V)	Rated speed (r/min)	Excitation method	Efficiency (%)	main application
ZTP-11	0.4	110	1500	spur sb on	68	Internal combustion locomotives, fuel pump motors
ZTP-12	0.6	110	1500	And encouragement/other encouragement	71	Internal combustion locomotives, fuel pump motors
ZTP-22	2.2	110	3000	spur sb on	81	General purpose auxiliary machinery
ZTP-62G	13	110	1500	spur sb on	85	Internal combustion locomotives, air-machine motors
ZTP-61L	11	220	2000	impel	85.9	Electric locomotives, ventilator motors

III. Structural design and configuration

1. Motor body structure

Sigma ZTP railroad motor adoptsRugged structural designEach component is carefully designed and optimized:

Stand design: AdoptionQuality materialsManufactured with sufficient strength and rigidity to withstand vibration and shock during locomotive operation.
magnetic pole configuration: Magnetic poles are usedStamped from high quality steel plateThe magnetic field is mounted on the rotor yoke together with the pole coils to ensure a stable magnetic field output.
Armature design: The armature core is made ofHigh quality silicon steel sheet stackingReduces eddy current losses and improves motor efficiency.

2. Diversified mounting configurations

In order to adapt to the needs of different locomotive mounting space, ZTP series motors provide a variety of mounting structures.：

IMB3: Horizontal, stand with feet for standard installation environments
IMB35: Horizontal, base with feet and flange on end caps for more flexible mounting options
IMB10Horizontal, no feet, flange on the base for space-constrained environments.
IMV10Vertical, footless, shaft extended downward, flange on base for special mounting needs.

3. Flexible outlet box configuration

ZTP series motors offer flexible outlet box configuration options：

Standard outlet box location: On the left side of the seat (for the positive box) when viewed from the drive end
Possible to select the location of the cable box: Can be set on the right side of the base (for reverse box) or on the top of the base according to the user's needs
Special models without outlet box: No outlet box for motors of IMB10, IMV10 mounting type to meet special wiring requirements.

IV. Application areas and scenarios

Sigma ZTP motors for railroads play a key role in railroad transportation thanks to their reliable performance and robust construction:

1. Equipment for major applications

ZTP series motors are mainly applied to the following locomotive auxiliary equipment：

hydraulic system: drives the hydraulic pumps that power the locomotive's hydraulic system
ventilation system: Drive blowers and ventilators to ensure ventilation and heat dissipation inside the locomotive
air braking system: Drive air compressors to provide air for the locomotive's braking system
Generation system: Drive auxiliary generators to provide power to locomotive auxiliary circuits
tachymeter system: Drives a speed generator to provide speed feedback to the locomotive control system

2. Applicable locomotive types

ZTP series motors are widely used in the following locomotive types:

automobile: Powering all types of auxiliary equipment for internal combustion locomotives
electric locomotive: Meeting the power needs of electric locomotive auxiliary systems
locomotive: Reliable powering of auxiliary systems for moving trains

V. Product Advantages and Values

1. High reliability design

Sigma's ZTP railroad motors offer significant advantages in terms of reliability:

Rugged structural design: AdoptionOptimized mechanical structurecan withstand the locomotive's operatingShock and vibrationEnsure long-term stable operation
High-quality materials: The key components are adoptedQuality materialsManufacturing, wear and corrosion resistance, extended service life
Strict quality control: Quality control from raw materials to finished products to ensure that each motor meets the standard requirements.

2. Ease of maintenance

This series of motors has been designed with ease of maintenance in mind:

modular design: Modularized design of key components to reduce maintenance difficulties and spare parts inventory
Easily accessible structureRational structural design makes routine inspection, maintenance and overhaul work more convenient.
Perfect after-sales service system: Provide rapid response technical services to ensure timely troubleshooting

3. Energy-efficient features

ZTP series motors have excellent energy saving effect:

Highly efficient electromagnetic design: ByOptimized electromagnetic solutionsReduces iron and copper losses and improves operating efficiency.
Proper power matchingVarious power levels are available to avoid the waste of energy of "big horse pulling small car".

VI. Installation and use guide

1. Installation environmental requirements

Sigma ZTP railroad motors have clear requirements for the installation environment:

environmental conditions: Suitable for use at altitudeNot exceeding 1200mAmbient temperature-40℃~+45℃working environment
Specialized environmental adaptation: For environments with an altitude of more than 1200m to 4000m above sea level, refer to the special provisions of the technical conditions.
protective measure: In the rain, snow, wind, sand attack environment, the motor has a special protection design to ensure normal operation.

2. Electrical connections and configuration

Correct electrical connections are a prerequisite for reliable motor operation:

Power Access: Connect to the power supply according to the rated voltage and current indicated on the nameplate of the motor to avoid over-voltage or under-voltage operation.
grounding: Ensure that the motor is reliably grounded to prevent electrical faults from harming equipment and personnel
Protection Configuration: Appropriate protection devices should be configured according to the motor capacity and system requirements, including overcurrent, overload and other protection.

VII. Services and technical support

1. Quality assurance systems

Sigma Motor has established a perfect quality assurance system to ensure the excellent quality of ZTP railroad special motors:

International Standard Certification: ByISO9001 Quality System Certification、ISO14000 Environmental Management System和OHSAS18000 Occupational Health and Safety Management Systemaccreditation
Strict testing process: In the manufacturing process afterMultiple rigorous testsEnsure that the performance of the product meets the requirements of the standard
Comprehensive performance testing: Each motor isRigorous factory testingIncludes no-load test, load test, etc.

2. After-sales service commitments

Sigma motors provide customers with comprehensive after-sales service guarantee:

rapid response: Customers who find quality problems in the course of use, upon notification of the24-hour responseIf on-site service is requiredActivated within 48 hours
Professional Support: Maintenance personnel will not be withdrawn until the fault is eliminated to ensure that the equipment is returned to normal operation
Lifetime Service: Once a Sigma motor product is soldLifetime Cost WarrantyProvide long-term technical support to customers

3. Notes on ordering

When ordering ZTP railroad special motors, please note the following matters：

Clarification of technical parametersPlease specify the motor model, power, voltage, speed, working system, structure and installation type, excitation mode and other details when ordering.
Statement of special needsIf there are special requirements, please put forward the specific requirements in advance, and sign a contract or technical agreement after both parties have negotiated and agreed.
Export PrecautionsIf you need to go abroad, please specify in the contract when there is a requirement for a hot and humid belt.

Sigma's ZTP railroad motors are characterized by theirExcellent technical performance、Rugged structural design和Reliable operational performance, has become the railroad locomotive auxiliary systemPreferred Power Solutions. Sigma motors are available throughContinuous technological innovation和Strict quality controlTo ensure that every ZTP railroad-specific motor isHarsh railroad environmentsubscribeStable and efficientThe power of the support.

Choosing Sigma ZTP railroad motors is to choose theReliable equipment performance和Complete technical servicesWe are looking forward to cooperating with you to promote the technical progress and development of China's railway industry. We are looking forward to cooperating with you to jointly promote the technological progress and development of China's railroad industry.

Tags：Simo ZTP Railway Motor

Simo motorsAfter-sales service policy: quality-oriented, the user first!

Sincere, intimate, and devoted, Sigma will always be attentive.

preamble

Thank you for choosing Sigma Motor products. As an enterprise with many years of experience in motor manufacturing, Sigma Motor always insists on “Quality oriented, customer first”For the purpose, through the perfect service system, to ensure that every customer can enjoy efficient and professional after-sales service.

Our products have been awarded the honorary titles of “High Quality Products”, “China Famous Brand Products”, “National Inspection-free Products” and “China Well-known Trademark” for many times by provinces, cities and ministries. Famous Trademark" honorary title. In order to further enhance customer experience, we have formulated this after-sales service policy, aiming to provide customers with comprehensive, fast and satisfactory service guarantee.

I. Quality Assurance Commitments

Sigma Motor implements comprehensive quality control in strict accordance with international standards, national standards, machinery industry standards and enterprise standards:

All products are listed in the “GB/T 19001-2008/ISO 9001:2008 quality management system”Production is carried out under effective operation to ensure that raw materials are strictly and perfectly inspected from the time they enter the factory to the time the products leave the factory.
Commitment that all products offered areNew and unusedand meets the quality requirements specified in the user's contract.
Adhere to the quality management system in accordance with “GB/T 19001-2000 idt ISO 9001:2000 standard”, and keep the quality management system running effectively.

Second, pre-sale service content

To help customers make the best choice, Sigma Motors offers comprehensive pre-sales support:

Specialized technical consulting: Receive inquiries from customers about the business and technical aspects of motors, and answer all kinds of questions from customers.
Personalized Solutions: Objectively introduce the performance and characteristics of Sigma's motor products and provide customized power solutions according to customer needs.
Comprehensive product information: Provide detailed quotations, drawings and motor samples and other information to help customers fully understand the characteristics of the product.

III. Ordering instructions

To ensure that the motor meets your needs, please specify the following parameters when ordering:

Basic parameters: Motor model, rated power, rated voltage, number of poles, rated frequency
installation environment: Protection class, cooling method, mounting method, rotation direction, environmental conditions, outlet location
Conditions of use: Altitude and working temperature of the installation site, type of load of the motor

if anyspecial requirementIf you have any questions about our products, please feel free to contact us, we need to sign another technical agreement before signing the order contract. You can also directly call our customer service hotline:15902923228 Access to professional guidance.

IV. Warranty Policy Details

1. Warranty period

Sigma Motors offersNot more than two years from date of shipmentThe warranty service. Within this specified time period, if the motor is damaged or fails to function properly due to poor manufacturing quality, Sigma Motors willRepairing or replacing parts or motors at no cost to the user。

2. Warranty coverage

Warranty covers product quality problems caused by our company, the company will replace the relevant parts or provide free repair.
Warranty services need to be based onProper use and normal maintenanceThe machine should be used correctly in accordance with the original operating manual and maintained, lubricated and cleaned in accordance with the original manufacturer's recommendations.

3. Non-warranty coverage

The following are not covered by the warranty:

由Non-designated maintenance staffDamage caused
Unauthorized modifications or self-disassembly
utilizationUnofficial spare parts or software
Failure to comply with operating manualsPrescribed guidelines for use, handling and maintenance
因natural disaster（Damage to products caused by wind, fire, flood, earthquake, etc.
Natural wear and tear under normal use

V. Post-warranty services

After the expiration of the warranty period, Sigma motors provide continuous service support:

Reimbursable services for life: After the expiration of the warranty period, if the product malfunctions, our company implements lifelong paid service, the required wearing parts and spare parts toCost price supply。
(pay a) regular return visit: After-sales service staffFrom time to time, we will make return visits to the usersUnderstand the status of product usage and resolve potential issues in a timely manner.
Professional Repair ServiceThe company undertakes the repair of all kinds of motors, regardless of whether they are under warranty or not, and can provide professional overhaul and maintenance services.

VI. Service commitments and standards

Sigma Motors is committed to “Sincerity, thoughtfulness, devotion, Sigma will always be attentive.”The “Three Hearts” service concept ensures customer experience through standardized service processes:

Professional Services Team: The company has set up a specialized service team to provide installation guidance, troubleshooting and maintenance services to ensure the efficient operation of the products in the process of use.
Rapid Response Mechanism: The after-sales service team will respond promptly to customer feedback and quickly develop solutions.
Full track record: Detailed records are kept for all service sessions to ensure traceability of the service process and continuous improvement of service quality.

VII. User complaint channels

If you are not satisfied with the services provided by Sigma Motors, you are welcome to provide feedback through the following channels:

direct marketingComplaints from Service Department and Headquarters
Call the customer service line:15902923228

We will take every piece of feedback seriously and continue to improve the quality of our services.

concluding remarks

Sigma Motors will continue to provide customers withHigh quality products and professional after-sales serviceWe will solve your worries through a perfect service system. We firmly believe that only the success of the customer, the development of Sigma. Choosing Sigma motor is choosingQuality and Trust。

Sigma motors--Service with heart, create the future together!

Simo motorsBrand advantage: excellent quality, leading the motor industry innovation and development

More than sixty years of professional precipitation, to create a benchmark brand in the motor industry

Brand heritage and strength

Sigma Motors (former)Xi'an Electric Machinery Factory) was founded in 1955, as China's motor industryleading enterprisesThe company is one of the leading manufacturers of electric motors in the world, with more than sixty years of experience and expertise in the manufacturing of electric motors. The company has now developed intoIntegration of R&D, manufacturing and sales of motor productsOur products are widely used in many important fields such as electric power, coal, petroleum, mining, metallurgy, railroad, transportation, chemical industry, agriculture, water conservancy, aviation and so on.

Sigma motors are recognized for theirDeep technical heritage和Continuous spirit of innovationThe company has established an excellent brand image in the motor industry, and its products are exported to more than 40 countries and regions such as North America, Europe, the Middle East, Southeast Asia, Africa, Australia, etc., which are trusted and highly praised by users all over the world.

Core Technology Advantage

1. Leading research and development innovation capabilities

Sigma Electric always takes technological innovation as the core driving force of enterprise development:

Professional R&D Team: Has a team ofSenior engineers and technologistsThe R&D team, which is composed of a team of researchers, focuses on the cutting-edge research and application development of motor technology.
Continuous technical investment: invest an annual percentage of sales5%-7% As R&D funding to ensure continuous technological innovation and product upgrades
Patented Technology Achievements: Cumulative access toMore than a hundred national patentsA number of products have won national and provincial awards for scientific and technological progress.
Industry-University-Research Cooperation: Establishing strategic cooperative relationships with many well-known universities and scientific research institutions to jointly promote the development of motor technology.

2. Excellent product quality system

Sigma Motors has established a comprehensive quality assurance system to ensure that every motor meets the highest quality standards:

International Standard Certification: Fully adoptedISO9001 Quality Management System Certification、ISO14001 Environmental Management System Certification和OHSAS18001 Occupational Health and Safety Management System Certification
Strict quality control: Implementation from raw material procurement to finished product shipment68 strict quality control proceduresEnsure zero defects in products
Advanced testing equipment: Equipped with international advancedMotor Performance Test System、Vibration Analyzer、Noise test equipmentetc., comprehensive testing of various performance indicators of the motor
Continuous Quality Improvement: Establish a perfect quality feedback mechanism, continuously optimize the production process, and improve product quality and stability.

Product Advantage Characteristics

1. Energy efficient technologies

Sigma Motors actively responds to the national energy-saving and emission reduction policy and launches a series of energy-efficient products:

High Efficiency Motor Series: To meet the nationalGB18613-2020 standardEnergy efficiency rating, some products reachIE4, IE5 ultra-high efficiency level
Application of energy-saving technologies: AdoptionHigh Quality Silicon Steel Sheet、Low loss bearings、High efficiency cooling systemetc., significantly reducing operational energy consumption
Intelligent control technology: Supporting the advancedFrequency control systemThe optimal control of the motor operating state is realized, and the energy-saving effect is improved 15%-30%

2. Excellent performance

Sigma Motor products are characterized byHigh reliability, long service life, low maintenance costsAnd famous:

Powerful power output: Optimized electromagnetic design solutions to ensure that the motorHigh starting torque and high overload capacity
Low vibration and low noise: AdoptionDynamic balancing process和noise reduction technologyThe vibration and noise values are better than the national standards.
Highly adaptable to the environmentProduct design takes into account all kinds of severe working conditions, withResistant to high temperature, humidity and corrosionand other properties
Long life design: The key components are made of special treatment and high quality materials, and are designed to last up to100,000 hoursthat amount or more

3. Complete product range

Sigma Motors offers a comprehensive range of products to meet the needs of different customers:

High voltage motorsrange: Voltage level coverage6kV, 10kVMultiple ratings, power range200-10000kW
Low Voltage Motor Series:: IncludesYX3, YE3, YE4and other series, power range0.55-1000kW
Explosion-proof motorsrange: ByNational explosion-proof certificationFor use in flammable and explosive hazardous areas
Specialized motor series: Developed for specific industry needsSpecialized for coal mine, metallurgy, and shipsSpecialty motors
Non-standard customization capability: Strong customization and development capability, according to the customer's needsPersonalized Solutions

Service System Advantage

Sigma Motor has established a comprehensive customer service system:

pre-sales technical support: Provide professional selection guidance, program design and product demonstration
Intimate service during the sale: Strict contractual performance, ensuring on-time delivery and providing installation guidance
Comprehensive after-sales protection：24 months warranty，7×24 hours technical support，48-hour on-site servicepromise
Lifetime maintenance support: Establish customer equipment files and provide full life-cycle service support

Industry Application Advantages

Sigma motors have accumulated a wealth of application experience in a number of key industries:

Power industry: Provide supporting motors for thermal power, hydropower and nuclear power, with stable and reliable operation.
coal industry: Explosion-proof motor products passed the coal mine safety certification, safety recognized by the industry
petrochemicalsCorrosion-resistant, explosion-proof special motors to adapt to the harsh working conditions and ensure safe production.
Metallurgical industry: High overload capacity, high temperature resistant motors to meet the special needs of metallurgical equipment
Transportation: Specialized motor solutions for railroads, rail transit, ports, etc.

Brand Honors and Certifications

Sigma motors have won many honors for their excellent product quality and good market performance:

China Famous Brand Products、National Inspection-free Products、China Famous Trademarks
High-tech enterprises、Provincial Enterprise Technology Center
A number of products won the provincial and ministerial-level scientific and technological progress awards
Contract and Trustworthy Enterprise、Quality and reputation AAA grade enterprise

concluding remarks

Choosing Sigma motors is choosingReliable quality assurance、Leading Technical Strength和Complete service supportSigma Motors is a leading manufacturer of electric motors in China. With more than sixty years of professional accumulation, Sigma motors have a profound technical background and rich industry experience, and are able to provide customers in various industries with the best quality motor products and perfect power solutions.

In the future, Sigma Motor will continue to uphold the "Quality-oriented, innovation-driven, customer first"business philosophy, and constantly improve the level of product technology and quality level, to create greater value for customers, and make greater contributions to the development of China's motor industry.

Sigma motors - strong power, excellent energy efficiency and perfect service!