| 类型 | 工业编码器 | 品牌 | E. KRETZSCHMAR |
| 型号 | E. KRETZSCHMAR | 外型尺寸 | E. KRETZSCHMAR（mm） |
| 适用范围 | E. KRETZSCHMAR | 读出方式 | 非接触式 |
| 工作原理 | 增量式 |
希而科贸易（上海）有限公司-德国Silkroad24 GmbH 中国***
联系人：张敏 （业务部销售经理）
TEL:13585754584 021-58375543-829
FAX:021-61179684
EMAIL:zm@
***:1784691511
MSN:zhangsir_goal@
希而科优势代理德国E. KRETZSCHMAR 电机 泵编码器
产品系列：
DC-Motors / Low Voltage DC-Motors
Each enquiry is carefully analysed in order to make the right choice between various motor technologies. For example: permanent magnet, self and separate excitation, shunt, compound and series wound motors. Each one of these has an individual characteristic which, along with other c***iderati***, will determine their use for a specific application thus ensuring optimum performance and efficiency
All from one Source
We combine the right choice of motors with careful and correct selection of gears, brakes, tachogenerators and/or encoders as appropriate to requirements.
The following catalogues, currently ***ailable only in German, provide an overview of our feasible drive soluti***.
To design the optimised drive solution for you please do get in touch.
Please click here for on-line enquiry form!
| Product | PDF-Download |
| DC Motors IP 54 |  |
| Permanent Magnet DC Motors IP 54 | |
| DC Motors IP 23 | |
| Explosi***proof DC Motors ATEX |  |
Switch Reluctance Motors
Since October 2006 Kretzschmar took over the representation of SR Drive Manufacturing Ltd. located in Harrogate (GB) for Germany, Netherlands, Belgium, Austria, Swiss and Luxembourg.
This web-site contains an insight into SR Drive® systems by describing the fundamentals of its technology; it also lists a few of the hundreds of applicati*** which h***e benefited from their use since entering the market in 1980.
The performance and c***truction of an SR motor, which is arguably the simplest controllable electrical machine on earth, belies its controllability and exceptional performance. How it is asked can this be achieved with a dc motor that is brushless and magnet-free? The answer lies not only in the inherent switched reluctance technology but essentially in the engineering development work by SR Drives Ltd. which equates to an investment in excess of 300 man-years spanning more than two decades.
Following some of the main benefits of SR motors:
1.) High efficiency over a wide control range:
A minimum of rotor losses and low switching losses in the controller create high overall system efficiency over an extreme wide control range. This is due to the fact that SR motors, unlike standard ac-motors, are not designed and optimized to a fixed synchronous speed.
2.) High torque at low currents:
Due to the high efficiency and the minimum losses of an SR motor it can, as general rule, produce a higher power (torque) to weight relation as standard ac- or dc-motors. This can be most beneficial in instances of cramped mounting conditi***.
3.) Unlimited overload performance:
Due to the low rotor losses extremely high starting torque is realizable. This permits a virtually unlimited capability of prolonged operation in the stall condition and for repeated starts intervals under full load.
4.) C***tructional advantages:
The simple c***truction of the magnet-free, brushless SR Motor enables integration with the driven machine easier than with more conventional motor. An additional advantage is the minimal amount of heat emanating from its “cold” rotor which has a positive effect on the lifetime of the bearings.
About SR Drives Manufacturing Ltd.
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SR Drives Manufacturing Ltd. (SRDML) was established in 1999 to meet an ever increasing demand for industrial SR Drives® systems which hitherto had been manufactured by third parties under licence from SR Drives Ltd. which was founded in 1980.
SR Drives Ltd. holds the largest patent portfolio in the world for switched reluctance technology and it is made ***ailable to SRDML along with design and engineering expertise.
Hereyou can get directly to the website of SRDML.
| Product | PDF-Download |
| SR Drives for electric and or hybrid vehicle applicati*** | |
| SRD Green propulsuon case study | |
| SR Drives vehicle traction application | |
| SR Drives for pump applicati*** | |
| SRD Technology as drive solution | |
| SRD technology introduction | |
Special Motors
The design of special motors for various applicati*** belongs to our key competences. Beyond many other products segments the following focuses did come up.
Submersible motors (direct drives without gear) and gear motors, special motors for ventilators and furnaces with high shaft end temperatures (750 to 1200 °C) as well as high vacuum and/or over pressure conditi***. Vibration motors up to 250 kW and special adapted motors for actuators as they are often needed in power plants belong also to our portfolio. Our challenge we see in designing customised and optimised motors by implementing our long time experience and Know-How to the benefit of our customers.
| Product | PDF-Download |
| Motors with long shaft ends for furnaces and vetilators | |
| Motors with long shaft ends and cooling device in front for furnaces and ventilators | |
| Water cooled motors for furnaces and ventilators | |
| Motorised drums for pool covers (IP 55) | |
| Motorised drums for pool covers (IP 68) | |
Motorised Drums adapted to your needs
Since 1997 Kretzschmar has been German representative of Sirem SA., for motorised drums. Sirem motorised drums are manufactured in the diameters 72, 80, 89 and 110 mm. Details about power, speed, and length of the motors please take out of the catalogue been offered as pdf-Download below.
One of the strength of Sirem is the customised adaptation of their products to the need. For example all motorised drums are ***ailable in Inox. For any further details please don't hesitate to contact us.
About Sirem
Sirem was founded in 1828 and produces about 270.000 gear motors, pumps and motorised drums per year. Due to the customisation of the products Sirem is world marked leader for products such as agitator motors for milk tanks, pumps and complete soluti*** for whirlpools and immersed tubular motorisati*** for pool covers. The whirlpool division is covered by the company ASD, which especially is taking care about those applicati***.
Hereyou can get directly to the website of Sirem.
| Product | PDF-Download |
| Motorised Drums RL 72 | |
| Motorised drums RL 80 for checkouts | |
| Motorised drums RL 113 for checkouts | |
Examples of use
| Reverse vending machines | |
Special gear motors
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We produce and combine for you our dc and ac motors with all variati*** of gears. One of our strengths is the special adaptation of drive units to meet your demand. We also manufacture submersible gear motors for locks and suction dredgers for sand and grit. For further details don’t hesitate to contact us.
Helical gear motors
Sirem gear motors are used world wide. In the field of actuators for milk tanks Sirem is world marked leader. Sirem gear motors are used next to many other applicati*** for gates, sliding and segment doors and highly frequented garage doors.
Due to the high efficiency Sirem helical gear motors are reversible in case of a power failure. So it is possible to open the door by pushing with the hands. This is already a demand by law in some countries. The types N and P which are ***ailable with encoder and / or brake on request are most popular for those applicati***.
| Product | PDF-Download |
| Helical gear motor Typ D | |
| Helical gear motor Typ DBS | |
| Helical gear motor Typ F | |
| Helical gear motor Typ H | |
| Helical gear motor Typ L | |
| Helical gear motor Typ M | |
| Helical gear motor Typ N | |
| Helical gear motor Typ P | |
Bodine Electric Company
Since 1991 Kretzschmar is the German representative of Bodine Electric Company in Chicago (USA). The present catalogue in English language is not presented as pdf-file on this site due to its size of approximately 16 MB but you can download the zipped version (10 MB) here.
| Catalogue | PDF-Download |
| Bodine Catalogue S16 (.zip) | |
| Metric ac motors and gear motors | |
| Metric dc motors and gear motors | |
Bodine Electric Company
Since 1991 Kretzschmar is the German representative of Bodine Electric Company in Chicago (USA). The present catalogue in English language is not presented as pdf-file on this site due to its size of approximately 16 MB but you can download the zipped version (10 MB) here.
| Catalogue | PDF-Download |
| Bodine Catalogue S16 (.zip) | |
SinuMEC
Sinusoidal Motor Efficiency Controller
The SinuMEC (Sinusoidal Motor Efficiency Controller) is a three phase induction motor controller that on one hand improves motor efficiency by controlling voltage supplied to the motor providing on the other hand the advantages of a soft starter. Built around patented technology, the SinuMEC provides pure SINUSOIDAL voltage w***eform when the motor starts and while it runs. When the motor operates at partial load, the SinuMEC automatically reduces the voltage supplied to it, thus enabling improved motor performance, energy s***ings and uncompromised operati***.
The SinuMEC is ***ailable in the power range from 7,5 kW up to 150 kW.
Sirem - Pumps
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Here you can find a selection of marketable pumps of Sirem SA , Lyon (France) On request we combine those pumps with our dc motors. If you require more information or h***e questi*** please do not hesitate to contact us.
| Product | PDF-Download |
| Centrifugal pump Typ A | |
| Centrifugal pump Typ E | |
| Centrifugal pump Typ F | |
| Centrifugal pump Typ H | |
| Centrifugal pump Typ K | |
| Centrifugal pump Typ L | |
| Centrifugal pump Typ N | |
RCI 024 MHN
Special offer
These encoders came from an bankruptcy on of our customers.
As we do not h***e any other customer for those encoders, we offer them for an exeptional price.
1 year warrenty!
PDF-Download
Encoders with blind or hollow shaft (BS/HS)