|
ZAE-AntriebsSysteme GmbH齿轮模块 齿轮电机
德国ZAE-AntriebsSysteme GmbH齿轮模块
产品系列：
Servo gear units
Product concept
The new servo gear units are individually matched at the drive side for each servomotor. Optionally a second drive shaft end is provided, e.g. for attachment of a rotary encoder.
Advantages and features
- Low backlash toothing
- Four different sizes
- Torsionally rigid metal bellows coupling
- Mathematically precise transmission ratios from 5 to 40:1
- Very quiet running
- High EMERGENCY-OFF torques
Model range
The following five drive side models are available:
- Hollow shaft with clamping set, single or double sided
- Hollow shaft with feather key groove
- Drive shaft, single or double sided
Technical information
If required please use this
> direct link to power ratings and drawings.
(It may take a certain time to open the PDF files according to the speed capabilities of your internet connection.)
Application examples
Linear drive for part feeder
Automated manufacturing of door frames
Worm gear units
Product concept
Worm gear units are favoured in general machinery and plant engineering. ZAE places particular importance on the quality of materials used and this ensures a:
- Long service life
- Above average loadability
- High performance potential
- Excellent smooth and emergency running characteristics
- Minimal maintenance
All housing parts are made from high quality grey cast iron (GG20). The hollow bosses for gear unit sizes greater than 100 are made from ductile (spheroidal) graphite iron (GGG42), the worm shafts are made from 16MnCrS5BG, which is hardened and ground. Worm gear unit rims are made from centrifugally cast solid bronze with nickel additives GzCuSn12Ni. This special bronze is responsible for the outstanding smooth and emergency running properties.
Advantages and features
- 10 sizes with axle separations of 40 to 315 mm
- 12 standard transmission ratios from 5:1 to 83:1
(as a double worm gear unit, up to 6890:1)
- Drive torques up to 27,700 Nm
Model range
Gear unit models include foot, flange and hollow shaft versions with and without torque converters. The hollow shaft version is available both with feather key and also shrink-on disk connections.
Type E: Gear unit with free input shaft
Type M: Optionally available with motor flange and motor coupling for IEC motors or square flange as well as a motor coupling with a clamping set for servomotors.
Up to gear unit sizes of 125, ZAE worm gear units can be equipped with an integral, externally adjustable safety friction clutch.
Customer specific adjustments
More than 50 % of our worm gear units are individually customized to meet the specific requirements of our customers.
ETA-Drive
Product concept
These gear units combine the advantages of worm gear units with those of spur gear units: In the first gear high revs range, the multiple worm shafts run at efficiencies of up to 95% at lubrication favourable gear unit ratios. Here, the worm gear stages have optimum vibration damping properties that provide optimized smooth running.
Noise-optimized spur gear sets run in the downstream second or third gear reduction stages with equally good efficiency at lower speeds.
Advantages and features
- 5 sizes
- 2 or 3 gear stages
- Efficiency up to 95 %
- Quiet running
- Transmission ratios from 10 - 1,000:1
- Drive torques up to 5,000 Nm
Model range
Gear unit models include foot, flange and hollow shaft versions with and without torque converters. The hollow shaft version is available both with feather key and also shrink-on disk connections.
Type E: Gear unit with free input shaft
Type M: Gear unit with motor coupling and motor flange for IEC motors, as well as square flanges for servomotors; on request also with a clamping set.
Customer specific adjustments
More than 50 % of our worm gear units are individually customized to meet the specific requirements of our customers.
Technical information
If required please use this
> direct link to power ratings and drawings.
(It may take a certain time to open the PDF files according to the speed capabilities of your internet connection.)
Application examples
Extremely noiseless stage drives on a cruiser ship
Turning drive for unwinding system in coating machines
Bevel gear units
Product concept
Bevel gear units are favoured when unfavourable installation conditions necessitate a direction change in the transmission.
The bevel gear sets have spiral toothing and are manufactured from alloy case-hardened steel. All gear unit housings are cuboid in shape, are machined on all sides and also have mounting holes on all six sides. Additionally there is a centring fit.
Advantages and features
- 6 sizes from 88 to 260 mm edge length
- 4 standard transmission ratios from 1:1 to 4:1
- Special transmission ratios upon request
- Drive torques up to 2,400 Nm
Model range
The gear units are available with a single sided or double sided drive shaft as well as with a hollow shaft. Gear units with additional, even three dimensional shaft branches are likewise available.
Type W: Gear unit with free input shaft
Type MW: Gear unit with motor flange and coupling for IEC motors
Customer specific adjustments
In many cases, gear units are also matched to the specific guidelines of individual requirements, e.g. as a servo version with low backlash toothing or as a stainless steel version for use in industries with stringent hygiene and cleaning guidelines (foodstuff, pharmaceutical and chemical industries). Further information can be obtained > here.
Technical information
If required please use this
> direct link to power ratings and drawings.
(It may take a certain time to open the PDF files according to the speed capabilities of your internet connection.)
Application example
Striker adjustment on transfer press (car industry)
Special designs
Specialized for individual solutions
Individual and customized solutions are a normal part of our daily work. Thanks to decades of experience in this area, we are able to quickly develop and produce complete drive solutions, for example, using ‘Rapid Prototyping'.
Due to a very modern manufacturing department, we can flexibly cater for small series up to large series production runs of several thousand items - tailored to your needs.
To summarize, you will profit from:
- Acceleration of the development process
- Quick prototyping
- Rapid replacement part provision
Application examples
Here we would like to present you with a few examples from our large range of special projects:
 |
|
Special gear unit for width adjustment on a wood working machine
|
| |
|
|
 |
|
Bevel gear units arranged at 60°
|
| |
|
|
 |
|
Main drive of a fine grinding machine
|
| |
|
|
 |
|
Pneumatically operated control gear unit
|
| |
|
|
 |
|
Spindle-lifting gear drive
|
| |
|
|
 |
|
Servo gear drive with integrated motor electronics on lable printing machine
|
| |
|
|
 |
|
Servo bevel gear drive for door frame profiling machine |
| |
|
|
 |
|
3-stage helical worm gear drive for adjustments in lable machines
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
Geared motors
Product concept
Dependent on the job specification, the ideal drive solution can be selected - essentially ZAE uses IEC motors:
- Single stage worm geared motors
- Helical worm geared motors
- ETA-DRIVE (Helical worm geared motors, two or three stage)
- Double worm geared motors
- Bevel geared motors
Advantages and features
- Powers from 0.09 - 75 kW
- Drive speeds from 0.2 - 500 rpm
- Drive torques up to 27,000 Nm
Model range
The ZAE modular system permits a maximum number of versions. The gear unit motors are available as foot, flange, or attachment versions, with or without torque converters.
Technical information
If required please use this
> direct link to power ratings and drawings.
(It may take a certain time to open the PDF files according to the speed capabilities of your internet connection.)
Application examples
Helical worm geared motors with stainless steel cover in fishing boat (lifting & lowering the nets)
Helical worm geared motors in diesel engines for ships
(turn drive for service work)
Worm geared motor in paper cutting machine
Frequency converters
Close cooperation with ‘Siemens Automation and Drives' allows us to offer our customers appropriate frequency converters for the mechanical components.
Micromaster installed in a switching cabinet
CombiMaster fixed directly to the drive
ZAE will find the optimum version for your application.
You can obtain further information relating to the MicroMaster series (410-440) > here.
Worm gear sets
Standard worm gear sets
The worm shafts are made from 16MnCrS5BG, hardened and grounded. Various worm shaft versions are available. Alongside a worm shaft with a cylindrical shaft end and feather key groove, there are versions with short, toothed shaft ends. The short shaft end has a toothed shaft profile according to DIN 5482 - including the ZAE type K coupling.
The worm gear unit rims are manufactured from centrifugally cast solid bronze GzCuSn12Ni with excellent anti-friction properties
As a sustitute to CAVEX worm gear sets ZAE offers for quite some time successful the right alternative.
Worm gear sets based on customer drawings
Alongside our comprehensive standard program we will also be happy to manufacture worm gear sets to your specification based on your production drawings.
Performance range
- Axle separations from 30 to 400 mm
(10 standard sizes from 40 to 315 mm)
- 12 standard transmission ratios from 5:1 to 83:1 and individual transmission ratios on request
- Drive torques up to 27,700 Nm
Technical information
If required please use this
> direct link to power ratings and drawings.
(It may take a certain time to open the PDF files according to the speed capabilities of your internet connection.)
Application examples
Worm gear sets in a proportioning pump system
Special designed worm gear set for a swing crane on ships
Helical gear sets / Pinion shafts
To complete are product range, ZAE also manufactures helical gear sets from customer drawings.
Manufacturing criteria/ range
- Module range 0.3 - 8 mm
- External diameter 5 - 800 mm
- Workpiece length up to 1,000 mm
- Tooth widths max. 200 mm
Examples
 
|
