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Today's servo motors have been designed to provide higher
torque and greater dynamic performance to a growing number
of industries and applications. Consequently, the demands on
the gearbox have become equally as challenging. Dynamic
performance, backlash and torsional stiffness are all crucial to
the system.
Onvio’s revolutionary, modular approach to gearbox design has
resulted in three unique families of products that offer the right
performance and value for any application. The modular concept
allows Onvio to provide complete OEM solutions quickly and
economically. Whether your application requires a custom housing,
special finish, integrated servo motor or a completely custom
gearbox, let Onvio’s team of engineers work for you.
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Series P high precision inline planetary servo drive will satisfy your most demanding automation applications.
The compact, cube design, universal housing with precision bearings and precision honed planetary gearing provides high torque density while offering high positioning performance. Series P offers exact ratios from 3:1 through 40:1 with the highest efficiency and lowest backlash in the industry.
High Performance
* Precision honed planetary gearing offers high torque capacity and high efficiency.
* Lowest noise levels in the industry, as low as 58dB(A)
* High precision with backlash less than 3 arc minutes
* Permanently lubricated with synthetic grease at the factory, lifetime-sealed housing with IP65 protection
* 20,000 hour life rating, accepts input speeds to 10,000 rpm
* Patented clamping arrangement provides error free motor mounting
Product Specifications
* Case Sizes:70, 90, 115, 142 and 190
* Output Torque: Up to 1800 Nm (15,900 lb.in.)
* Gear Ratios: Up to 100:1 in two stages
* Input Options: Fits any servo motor
* Output Options: Solid shaft, no key
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Servo-gearboxes
SRP : High-Tech Planetary Reducer
SRP is not just another simple planetary gearbox but a true integrated concept, including several functions combined together to offer a complete sub-assembly to the most demanding machines.
Featuring :
- A high-tech output tapered roller bearing assembly
- A high-tech planetary gear train, based on REDEX’s differential know-how
- A ready-to-use universal range of motor interfaces (flanges and shaft adapters)
- A high quality spiral bevel gear box (option)
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Gearboxes
The GBX servo gearbox family has been designed for direct attachment to servomotors. It is a high precision low backlash servo gearbox for industrial automation applications.
The GBX-AB-Series and the cost effective GBX-AE-Series are helical planetary gearboxes. They are designed for continuous (S1) or cyclic (S5) duty operation. Both the GBX-AB and GBX-AE families have inline shaft and right angle models.
Key Features
* Five Year Warranty!
* Stainless Steel construction
* Mount in any position: Synthetic gear grease
* 7 Frame sizes: from 42 mm - 235 mm
* Other Models available for drop in replacement of competitor products
* Output torque: 14 Nm - 2000 Nm (124 in-lb – 17,700 in-lb)
* High Input speeds up to 10,000RPM (depending on application)
* Easy mount: Standard Metric and Nema frames with simple mounting adapters
* Low noise: 56 dB - 74 dB, depending on model
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Technical data - planetary gearbox:
Type: MPR, MPRN
- Size: 00, 01, 02, 03, 04, 05
- Ratio: 3 - 100
- Output torque: 1000 Nm
- Lubrication: Oillubrication
Type: MPV
- Size: 00, 01, 02, 03
- Ratio: 3 - 100
- Output torque: 360 Nm
- Lubrication: Greaselubrication
Type: MPG
- Size: 00, 01, 02, 03, 04, 05
- Ratio: 3 - 100
- Output torque: 1000 Nm
- Lubrication: Oillubrication
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The low-speed hydraulic motor and secondary planetary gearbox of the PLM 7 and PLM 9 models make up a compact and powerfull unit. This all-in-one system together with filter, cooler, fan and cable harness, is an outstanding apparatus, requiring very little space for installation, but still providing excellent output and a long service life
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Our Servo drive range offers complete servo drive adaptability in a cost effective package. They are ideal if you wish to upgrade to servo control technology and increase productivity, improve quality and provide solutions for your application needs but do not require high precision gearing.
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2SR84 - Servo Reducers
In a compact package, these servo reducers feature minimum backlash, low input inertia, high torsonial stiffness and precise repeatability.
Backlash correction insures that the original backlash value of the reducer can be maintained for the life of the unit.
An input flange can be provided for direct mount to any servo motor. Each reducer is performance certified to the customer's specifications prior to shipment, and is delivered witha data sheet documenting the unit's performance.
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Our gearbox assemblies contain speed reducers that utilize spur gear, worm gear and helical gear design. They offer low backlash (anti-backlash available) and can contain either ball bearings or bronze bearings. They can be supplied in 48 or 64 pitch in various ratios.
We also carry a miter/bevel design gearbox available with single or double shaft end style in various sizes. Our Servo Gearbox utilizes a spur gear design as does our inline speed reducer. All are available in varying sizes and ratios.
WM Berg's Engineering department can assist in the design of your mechanical component task, our Manufacturing capability lends itself to the production of the components and our fully staffed Assembly Department completes the process.
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he GH is a very compact, highly rigid reducer with low backlash (6 arc-min max.) and high output speed capabilities (250 rpm max.). The GH utilizes internal angular support bearings that provide large moment capacities and negate the need for external support devices. The reducer is available in standard flange and shaft type output configurations and is shipped sealed, pre-greased and ready to mount to your servomotor.
1. Resistant to overloads
2. High rigidity
3. Low backlash (max. 6 arc min)
4. Simple one-touch mounting to the main types of servomotors
5. Compact
6. Low reduction ratio (1/11-1/31) and high output revolution (max. 250 rpm)
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The Series S is an general purpose servo rated gear head featuring flexibility in an affordable package.
The Series S is an affordable servo rated reducer ideally suited for both the packaging and general automation market. The flexibility of the Series S means you can have any output shaft configuration you need – hollow, solid, left, right, or double extended – you can even change on the fly. Featuring Conex gearing, the Series S is the highest rated reducer of it’s type.
Series S Product Features
Please find below a brief summary of the new Series S servo rated gear head product features.
* ConexTM gearing
* Standard hollow bore with plug-in single or double extended shafts.
* Double sealed input
* Zero backlash clamp style coupling
* Smooth exterior, IP55 lightweight aluminum housing
* Vent free and shipped lubed for life with synthetic oil
* Direct drop in against most US worm gear manufacturers
Series S Product Specifications
Please find below a brief summary of the new Series S servo rated gear head product specifications.
Series S servo rated gear head split picture
* Center Distances (inch): 1.54, 1.97, 2.38, 3.00, 3.54
* Servo Motor Capacity: Up to 7.5 kW
* Gear Ratios: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60
* Output Options: Hollow / Solid (single or double)
* Mounting Components: Output feet
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The right-angle Servo Gearbox
Right-angle servo gearbox suitable for highly dynamic cycle (S5) and reliable continuous operation (S1).
V-Drive overview
- max. acceleration torque T2B: 54-1500 Nm
- ratios 4/7/10/16/28/40
- Input speed up to 4000 min-1
- low backlash < 3 arcmin
- different output styles (solid shaft VDS, hollow shaft VDH, robot flange VDT)
- integrated thermal length compensation
- universal servo motor mounting
- ingeniously simple, patented system of motor mounting
- low noise (< 60 dB at 3000 min-1 for size 50)
- optimal transmission accuracy (transmission error < +/- 1 arcmin)
- suitable for continuous and cycle operation
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Technical data Servo spiral bevel gearboxes:
Type: SK, SKN, » SKH , » SKPR, » SKPRN, » SKPG
- Size: 050, 100, 200
- Ratio: 3 - 10
- Output torque: 150 Nm
- Lubrication: Oillubrication
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