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Langham Automatic Co., Ltd.

Synchronous Motor, Servo Motor, Electric Motor manufacturer / supplier in China, offering 550W AC Integrated Synchronous Servo Motor with UL/Ce Certificates (YVF-80), Super Safe Synchronous Servo Motor, Ie4, 750W AC Permanent-Magnet Servo Motor for Numerical Control and so on.

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Supplier Homepage Product Integrated Servo Motors (YVF) 550W AC Integrated Synchronous Servo Motor with UL/Ce Certificates (YVF-80)

550W AC Integrated Synchronous Servo Motor with UL/Ce Certificates (YVF-80)

2017 Excellence Award
Purchase Qty.:
1-50 51-100 101-200 201+
FOB Unit Price: US $1,100 US $1,085 US $1,070 US $1,055
Purchase Qty. (Pieces) FOB Unit Price
1-50 US $1,100
51-100 US $1,085
101-200 US $1,070
201+ US $1,055
Get Latest Price
Port: Shanghai, China
Production Capacity: 25000-50000 Units/Year
Payment Terms: L/C, T/T, Western Union, Paypal, EXW
Basic Info
  • Model NO.: YVF-80
  • Operating Speed: Adjust Speed
  • Magnetic Structure: Permanent Magnet
  • Structure: Rotating Pole Type (Armature Fixed)
  • Ventilation: Closed
  • Brand: Novitrans
  • Self Starting Protection: No Soft Starting Devices/Circuits Are Required
  • Self Overload Protection: No Need for Overload Protection Devices/Circuits
  • Motor Constant Torque Sustainability: During Stalling
  • Origin: Shanghai
  • Application: Universal, Household Appliances, Industrial, Power Tools, Car, Assembly Line, Air Compressor, Textile Machinery
  • Operation Mode: Electric Motor
  • Function: Control
  • Number of Poles: Three-Phase
  • Certification: CCC, ISO9001, UL/Ce
  • Flexible Mechanical Power Transmission: Self Flexible / Soft Mechanical Power Transmission
  • Self Current Limiting Control: Minimum Current Impact Pulse
  • Self Stalling Protection: No Need for Stalling Protection Devices/Circuits
  • Trademark: NoviTrans
  • HS Code: 8501510090
Product Description
NoviTrans® Integrated Servo Motors
(Saving all equipments and circuits on secondary control loop)

CE / UL certified 0.55 KW Three Phase AC Permanent Magnet Synchronous Integrated Servo Motor

YVF Motor Series' Value Propositions for End-users:
  • Miniaturization design and compact structure
  • Full integration and built-in servo drive, servo control, and servo motor with simple operation
  • Significant cost savings compared with distributed servo motor systems
  • Significant efficiency improvement of servo motor system installation, operation and maintenance
YVF Motor Series' State of the Art Built-in Technical Features:

  • Self Flexible / Soft Mechanical Power Transmission
  • Self over-current, over-voltage, open-phase protection
  • Self over-temperature protection
  • Closed-loop control system including speed control, torque control, and position control
  • High Precision Coding Sensor (2,500/5,000/10,000 pulses per round)
Secondary control circuit is not required any more since NoviMotors® never burn out. Traditional peripheral equipments on the secondary control loop including soft starting devices/circuits (star-triangle start circuit, variable frequency drive, contactors, motor starter), overload protection devices/circuits (current relay, protector fuse, thermal relay, other electronic protection device) and stalling protection devices/circuits are not needed any more hence the significant cost saving and the ease of motor installation/operation/maintenance.
Note: mounting and physical dimensions of YVF Motor Series (Integrated Servo Motors) are exactly the same as normal standard industrial motors. Peripheral motor control equipments/circuits are not integrated into NoviMotors®. These special and unique technical features are patented technologies. NoviTrans ® and NoviMotors ® are registered trademarks with patents worldwide (U.S. patent: 14/715,881, 15/112,404; E.U. patent: EP15170787.4, EP14890444.4; China patent: 201510005572.3, 201510005569.1, 201510484613.1, PCT/CN2014/075895; Taiwan patent: 103111604)

Commercial Details:

FOB Price: US$1100 / Piece (Patented New Product Launch - Promotional Price Only)
Min. Order: 10 Pieces (for the convenience of transportation)
Production Capacity: 12000 - 25000 PCS per annum
Package: Carton, Plywood Cases, Wooden Cases
Payment Terms: T/T, L/C at sight
Technical Details:

Speed: Constant Speed
Magnetic Nature: Permanent Magnet
Number of Poles: 4
Structure: Rotating Armature Type (Pole Fixed)
Ventilation: Protection Type
Brand: NoviTrans®
Trademark: NoviTrans®
Origin: London, U.K.; Shanghai P. R. China
Application: Industrial / General Purpose
IEC: IE4 Super Premium Efficiency Motor
Number of Stator: Three-Phase
Casing Protection: Protection Type
Certification: CE, UL, ISO9001
Color: Silver
Specification: CE, UL
Product Description: Three Phase AC Permanent Magnet Synchronous Integrated Servo Motor
Voltage: 380V / 400V
Frequency: 50Hz / 60Hz
Nominal power Pn: 0.55 KW
Mounting height of motor axis: 80 mm
Nominal torque: 3.2 N/M
Nominal current @ 380V rated voltage: 2.0 A
Pole number: 4
Maximum Torque: 4.8 N/M 120 seconds
Temperature Uprising: <65K
Efficiency Grade: IE4 (GB30253-2013 Grade 1)
Efficiency measurement: 81.5%
Waterproof: IP55
Cooling: IC411 Air cooling
Insulation Grade: F
Mounting: IMB3, IMB5, IMB35

Motor should be used under working conditions of 5ºC to 40ºC and below 90% RH
Motor should be stocked under conditions of -10ºC to 60ºC and below 90% RH

Our patents:
NoviTrans® and NoviMotors® are registered trademarks with patents worldwide
  • U.S. patent: 14/715,881, 15/112,404
  • E.U. patent: EP15170787.4, EP14890444.4
  • China patent: 201510005572.3, 201510005569.1, 201510484613.1, PCT/CN2014/075895
  • Taiwan patent: 103111604 
Our Product Categories:
Langham has developed three categories of ac permanent magnet synchronous motors:
YFM series (Flexible Motors): Langham's basic motor model in which advanced power transmission technology is applied so that the output mechanical power of the motor can be flexible / soft in its nature. Having the same physical dimensions and the mounting of other general purpose industrial motors, the YFM motor series have the advantage of saving all equipments and circuits on secondary control loop hence the significant overall cost savings and the great efficiency improvement of installation, operation and maintenance of the motor system for end-users.
YVF series (Integrated Servo Motors): Langham's advanced motor model in which servo drive and servo control units are all integrated with the servo motor. YVF motor series feature miniaturization design and compact structure and have the flexible mechanical power transmission nature.
YVM series (Mag-control Servo Motors): Langham's most advanced motor model in which advanced proactive power transmission technology is applied by adjusting the intensity of the magnetic field. Besides flexible power transmission and integrated servo motor in nature, the most important technical feature of YVM motor series is their capability to adjust the output of low-precision decelerator to premium precision in real time hence the significant cost savings for advanced gear decelerators
Our Service: 
  • All Langham's product warranty is 2-year-period with follow-up services
  • We value every one of our clients with smooth English service
  • We are delighted to offer customized AC synchronous motor solutions to meet clients' special needs
  • Our normal delivery time:
    • Off peak season: 15 - 20 working days lead time
    • Peak season: 25 - 30 working days lead time
Why choose NoviMotors®?
  • NoviTrans® motors have great value propositions for clients:
    • Significantly cut the overall/comprehensive cost by 30% - 50% as our clients do not need to purchase any standard motor peripheral equipment such as control cabinet, variable frequency drive, overload protection circuits, stalling protection equipment, etc. on secondary control loop
    • Greatly enhance the efficiency of the installation, operation and maintenance of the motor system by at least 50% as our clients do not need to install, operate and maintain any peripherals at all
  • Easy installation as no equipments/circuits on secondary loop are required any more
  • Compact design with built-in technical features
  • Reliable and robust motor performance
  • Significant space saving of production lines
  • Supreme high efficiency motors with low power consumption (green and energy saving)
  • Exclusively patented technologies in the U.S., Europe, China and Taiwan
  • Reliable industrial products - 100% tested for quality assurance prior to shipment
  • Superb motor performance with low noise, slight vibration, reliable running, slim design, light weight
 Why choose Langham?
  • Langham is a professional R&D oriented motor manufacturer which has technology genes from the U.S. and Europe
  • Based in a relatively low cost manufacturing centre - Shanghai, China
  • Solid manufacturing capability with the potential to scale up the production to meet clients' demand
  • Robust vendor management system to guarantee the quality of motor components
  • Langham is delighted to provide tailor-made motor solutions for our clients
Q: What are the payment terms?
A: 40% T/T in advance, 60% before shipment, L/C at sight, Western Union or PayPal
Q: What is your delivery time?
A: Within 25-30 working days after receiving deposit. (Off peak season: 15 - 20 working days lead time; peak season: 25 - 30 working days lead time)
Q: Do you offer OEM service?
A: No, we only manufacture our own registered products under the brand name NoviTrans® and NoviMotors®
Q: What is your MOQ of each item?
A: minimum 10 pieces per purchase order (for the convenience of transportation)
Q: Where is your loading port?
A: Shanghai Port, China
Q: What is your production capacity?
A: Around 100 pieces per working day
Production Capacity
Factory address: 2nd Floor, No. 2 Building, No. 199 Le Yuan Road, Jin Qiao, Pudong New District, Shanghai, P. R. China
R&D Capability: specialize in mechanical power transmission technology and new intelligent materials
No. of R&D staff: 15 - 20 people
No. of Production lines: 2
Annual Turnover: US$5 Million - US$20 Million
Annual Output: 12000 units - 25000 units
Trade Capacity:
International Commercial Terms (Incoterms): FOB, EXW
Terms of Payment: L/C at sight, T/T, PayPal, Western Union
Average Lead time: Off season lead time: within 15-20 working days, peak season lead time: within 25-30 working days
Number of Trading Staff: 2-3 people
Main customers: ADP US International LLC.
Export information:
Export year: 2016-9-1
Export percentage: 80% - 90%
Annual export revenue: US$5 Million - US$15 Million
Major market: North America, Europe, Southeast Asia, Oceania, Middle East, East Asia
Nearest Port: Shanghai Port
Export mode: self exportation capability

ModelNominal power       Mounting height of motor            Nominal torque   Nominal current   Maximum Torque    Efficiency measurement    Mounting
550W YFM-800.55KW80mm2.1N/M 3.5N/M80.80%IMB3,IMB5,IMB35
750W YFM-800.75KW80mm3.2N/M2.0A4.8N/M81.50%IMB3,IMB5,IMB35

550W AC Integrated Synchronous Servo Motor with UL/Ce Certificates (YVF-80)550W AC Integrated Synchronous Servo Motor with UL/Ce Certificates (YVF-80)
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