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Supplier
SIMOTICS HT High-Torque Motors
Overview
SIMOTICS HT Series HT-direct
Lower Operating Costs – Higher Availability
General description
The SIMOTICS HT Series HT-direct high-torque motors are permanent-magnet synchronous motors that can provide high torques at low speeds directly at the driven machine. High efficiencies and good power factors can also be achieved at low speeds as a result of the permanent magnet rotors.
The SIMOTICS HT Series HT-direct high-torque motors are offered as a harmonized system together with SINAMICS drive converters. The HT-direct motor / SINAMICS drive converter represents a drive solution with a long service lifetime but with low lifecycle costs and high efficiency for applications with low operating speeds.
Benefits
Customer benefits
- With slow-running drives, the efficiency of the HT-direct series is approximately 2 to 3 % higher than for similar drive concepts, if gear or gear steps can be saved. For a 1000 kW motor, this results in a saving of 33 kW, which is an annual saving of approximately 15000 € for an operating time of 8 hours per day.
- High pole design in combination with permanent magnet technology ensures that the space requirement and mass of the motors are lower than for similar asynchronous machines. The slow-running motors of the HT-direct series obviate the need for a gearbox in many cases (reduction in engineering, assembly and maintenance outlay, lower investment and lower operating costs).
- Efficient, optimally matched drive system, SINAMICS converter and HT-direct motor for operation with or without encoders.
- Thanks to their long service life (nominal bearing lifetime > 60000 hours), HT-direct high-torque motors are maintenance-free and have a high availability especially for applications in which a gearbox can be omitted.
- Environmentally-friendly system (where applicable, no disposal of gearbox oil is necessary; energy-saving drive system).
- Customization is possible
Application
Typical applications
Applications where the following are important – high efficiency, low space requirements with low lifecycle costs for the drive solution. The main application of the SIMOTICS HT Series HT-direct high-torque motors areas are as follows:
- Paper industry as roller and press drive
- Marine industry as propeller drive (main and auxiliary drives)
- Mining industry for mill drives
- Steel industry e.g. for shears
- Plastics industry as drive for extruder worms, foil-drawing machines
- Crane industry for the widest range of applications
- Sugar industry for sugar centrifuges
- Branch Chemical Industry
- Branch Oil & Gas
- Branch Water / Waste water
Technical specifications
Brief overwiew |
|
Water-jacket cooled motors: |
200 … 2080 kW |
Forced air cooled motors: |
150 … 1250 kW |
Shaft heigh: |
400, 450, 500 mm |
Rated speed: |
200, 300, 400, 500, 600, 800 min-1 |
Rated voltage: |
400, 460, 690 V |
Frequency converter: |
SINAMICS S120, SINAMICS S150, SINAMICS G130, SINAMICS G150, |
Degree of protection: |
IP55 |
Coolingod: |
IC 71 W (water-jacket cooled) |
Type of construction: |
IM B3 |
Bearing: |
Deep-groove ball bearing with grease lubrication and regreasing device |
Regulations: |
IEC, EN, DIN |
- DANFOSS
- RENEWABLE ENERGY
- INTERGRATED SOLUTIONS
- Medium and low voltage inverter system
- Conveyor Weighing System
- Automatic transfer switch system - ATS
- Motor control center system - MCC
- Distributed Control System - DCS
- PLC - SCADA control system
- TPS control system
- Online coal analyzer and monitor system
- MV and LV soft start system
- UPS system
- MDB & DB distribution cabinets, power supply cabinets
- MARECHAL - TECHNOR
- BORRI
- FLENDER
- DURAG
- SOLCON
- SIEMENS
- METSO OUTOTEC
- TECHNICAL SERVICE
Product Categories
Liên hệ:
|
|
Hot line: 0902 195 055 |
|
VP Hà Nội : 024 6269 7755
VP HCM : 028 3517 8949
|