The controller, in addition to being equipped with a main switch,guarantees high performance and low power consumption in stand-by. Thanks to the keyboard in the front panel, the user can control the gas valve, the lighting system, the motor’s on/off switching and its operating speed. The seven-segment display indicates the numerical values between 1 and 8 represen...
Produced in-house, the module is intended for optimal driving of the various MOTORTECH VariFuel2 air/gas mixer types and throttle bodies with integrated stepper motor and will in future replace the VariStep stepper motor card (P/N 31.01.955). Faster reaction times, boosted output performance or the compact design are just a few of the improvements and benefits compar...
Our components are perfect in their function and can be implemented in places never imagined possible before, particulary in two areas: EXTREME ENVIRONMENTS and EXTREME REQUIREMENTS. As a result of their special design our slide guides can be equipped with sliding elements made of various high-performance plastics. The range of uses for our heavy-duty sliding guide...
The Timken® Revolvo Quick Series makes installation of split cylindrical roller bearings easy for applications with limited access. The first-of-its-kind angled support pedestal cleverly reduces installation time up to 90 percent. In some cases, only one person is needed. Plant operations throughout Europe are already benefiting from lower maintenance costs for applicat...
Self-aligning ball bearing is mainly used to carry radial loads and light axial loads but they cant carry pure axial loads. Basic Structure Self-aligning ball bearings of LYC standard design are available with a cylindrical bore and with a taper bore (taper 1:12). Self-aligning ball bearings can be directly located on the taper journal with lock nut and can als...
The z-axis is integrated individually in the plant construction, while motor and gear box are bound and rack, as well as reinforcement profile are operating freely. According to the application the axis can be attached with all kind of tools such as grippers or aspirators. Even turning devices can be mounted thanks to the stable guide block beneath the gear box, which is...
--- Standard L10 Life Expectancy Calculation of a Ball Screw Assembly Bearings are often specified to give a "L10" life. This is the life at which ten percent of the ball screw assemblies in that application can be expected to have failed due to classical fatigue failure or, alternatively, the life at which ninety percent will still be operating. The L10 life of the...
ABB has designed turbochargers powering the largest ships in the world. First came the China Shipping Container Lines (CSCL) Globe with capacity of 19,100 TEU completing its maiden voyage in February 2015. This was followed by the Mediterranean Shipping Company (MSC) Oscar at 19,224 TEU. Both have engines incorporating ABB-designed turbochargers and are each the first of...
maxon presents new High Torque DC brushless motors For applications demanding very high torque, drive specialist maxon motor is now launching its EC-i 40 DC brushless motor in a High Torque version. The iron-core internal rotor drive is available with a diameter of 40 mm and delivers up to 234 mNm of torque. When it comes to powerful movements, maxon delivers with its ...
Through precision engineering, Thomson Motorised Lead Screws can offer up to 30% more load capacity than other comparable products, without increasing installation footprint. Optimised motor performance matched with ideal screw and nut design produces a higher performing product with reduced power consumption, low noise and longer battery life in a more compact solution....
The Wire Race principle enables the construction of extremely compact bearings that fit even the smallest installation spaces and offer a variety of design options. In a specially developed grinding process the race rings get their final shape with raceways precisely adapted to the ball diameter. Thus, the rolling process does not accur directly between rolling elements...
How is this possible? With Tsubaki''s patented dual roller system. A large roller of urethane or other soft material is fitted with a smaller roller inside it. Friction between the two makes them rotate together, and the difference between the two diameters causes the speed of the conveyed materials to be 2.5 times the speed of the chain. Furthermore, there is slip betwe...
Type R: means with a rotating screw. Type N: means an axial movement of the spindle via an external anti-rotation guide. Type V: Type V means an axial movement of the spindle via an anti-rotation guide (e.g. by feather key groove or square tube). Ratio H (hohe Verfahrgeschwindigkeit) Worm gear screw jacks with trapezoidal screws achieve a stroke of 1 mm per turn o...
A circular gear called "Pinion", and the engaged teeth on a linear gear bar called "Rack". Rotational motion applied to the pinion causes the rack to move, thereby translating the rotational motion of the pinion into the linear motion of the rack. Advantages of PHT Vertex Rack and Pinion: * High Dynamic Performance. * High Stabilization. * Low Mass Moment of Inert...
On each side of the column, two 2 lifgo linear drives each travel on a rack bar. The lifgo 5 drive series (see illustration) are fitted with four-fold roller guides and linear guided precision rack bars, and can meet the highest demands for lifting force, speed, and positioning precision, being available in three sizes. The 5.3 type used has a lifting force per drive of ...
A Medium Voltage (MV) Soft Starter is a solid-state motor starting device designed to start and stop medium-voltage AC motors smoothly by gradually increasing and decreasing the applied voltage. It reduces the high inrush current and mechanical stress associated with direct-on-line (DOL) starting. Most MV soft starters use thyristors (SCRs) for voltage control and a bypa...
A Medium Voltage AC Drive (MV AC Drive), also called a Medium Voltage Variable Frequency Drive (MV VFD) or Medium Voltage Adjustable Speed Drive, is a power electronic device used to control the speed, torque, and power consumption of medium-voltage AC motors by varying the output voltage and frequency. It is widely used for large motors in industrial and utility applica...
A Low Voltage Motor Control Center (MCC) is a type of low-voltage switchgear assembly designed to centrally control, protect, monitor, and distribute electrical power to multiple motors and associated loads. It integrates motor starters, circuit breakers, protection devices, control equipment, and automation components into a single modular enclosure. LV MCCs are widely...
36kV Air Insulated Medium Voltage (MV) Switchgear (AIS) is a metal-enclosed switchgear system designed for 36kV distribution networks (maximum system voltage 40.5kV). It uses air insulation between energized components and grounded metal compartments, with vacuum circuit breakers (VCBs) typically used for switching and protection. 36kV AIS is commonly applied in utility...
24kV Air Insulated Medium Voltage (MV) Switchgear (AIS) is a metal-enclosed switchgear assembly designed for 24kV distribution systems. It uses air as the insulation medium between live conductors and grounded metal compartments. Vacuum circuit breakers (VCBs) are commonly used for switching and protection, providing reliable interruption of load and short-circuit curren...
12kV Air Insulated Medium Voltage (MV) Switchgear (AIS) is a metal-enclosed switchgear assembly used in medium-voltage power distribution systems. It utilizes air as the primary insulation medium between energized conductors and grounded metal enclosures, while vacuum circuit breakers (VCBs) are commonly used for switching and fault interruption. The equipment provides s...
36kV Gas Insulated Ring Main Unit (RMU) is a compact, metal-enclosed medium-voltage switchgear designed for 36kV (40.5kV maximum system voltage) distribution networks. It integrates switching, protection, isolation, and control functions within a sealed gas-insulated enclosure. The primary live parts are housed in a stainless-steel tank filled with SF6 gas or environment...
24kV Gas Insulated Ring Main Unit (RMU) is a factory-assembled, metal-enclosed medium-voltage switchgear designed for 24kV distribution networks. It provides reliable switching, protection, sectionalizing, and fault isolation while maintaining uninterrupted power supply to healthy sections of the network. The primary live components are enclosed in a sealed stainless-ste...
12kV Gas Insulated Ring Main Unit (RMU) is a compact, factory-assembled medium-voltage switchgear used in secondary power distribution networks. It is designed to provide switching, protection, isolation, and sectionalizing of 12kV distribution feeders while ensuring high reliability and minimal maintenance. All energized components are enclosed in a sealed gas-insulated...
1. General Description 36kV Gas Insulated Medium Voltage Switchgear (C-GIS), also known as Compact Gas Insulated Switchgear, is a medium-voltage metal-enclosed switchgear system designed for 30kV/33kV/36kV distribution and sub-transmission networks. C-GIS uses a sealed gas-insulated enclosure to protect primary components such as the vacuum circuit breaker (VCB), busba...
1. General Description 72.5kV Gas Insulated Switchgear (GIS) with Vacuum Interrupter is a compact high-voltage switching system that uses vacuum circuit breaker technology for arc interruption while using an insulating gas medium (such as SF6 or environmentally friendly gas) for insulation of the GIS compartments. Unlike traditional SF6 circuit breakers, the vacuum int...
245kV Gas Insulated Switchgear (GIS) is an extra-high-voltage switchgear system designed for 220kV class transmission networks. It uses SF6 gas or environmentally friendly alternative insulating gases as the insulation medium and integrates high-voltage primary equipment—including circuit breakers, disconnectors, earthing switches, current transformers, voltage transform...
145kV Gas Insulated Switchgear (GIS) is a high-voltage switchgear system used in 132/138kV class transmission networks. It uses SF6 gas or alternative environmentally friendly insulating gases as the insulation medium and combines major high-voltage equipment—including circuit breakers, disconnectors, earthing switches, current transformers, voltage transformers, and bus...
Glass Disc Insulator, also known as a Toughened Glass Suspension Insulator or Glass Cap-and-Pin Insulator, is a high-voltage insulator used for overhead transmission and distribution lines to electrically isolate conductors from towers and support structures while withstanding mechanical tensile loads. It is manufactured from toughened (tempered) glass, combined with me...
Porcelain Station Post Insulator, also known as a Pedestal Insulator or Substation Post Insulator, is a high-voltage electrical insulation component used in outdoor substations and switchyards to support and electrically isolate busbars, disconnectors, circuit breakers, instrument transformers, and other high-voltage equipment from grounded structures. It is manufacture...
Porcelain Housing Arrester, also known as a Porcelain Surge Arrester or Porcelain Metal Oxide Surge Arrester (MOA), is a protective device used in electrical power systems to protect transformers, switchgear, transmission lines, and other high-voltage equipment from lightning surges and switching overvoltages. It uses zinc oxide (ZnO) metal oxide varistor (MOV) elements...
24kV Outdoor Voltage Transformer (VT), also known as an Outdoor Potential Transformer (PT), is an instrument transformer designed to accurately step down medium-voltage system voltages up to 24 kV into standardized low-voltage outputs for metering, protection, monitoring, and control. It is engineered for outdoor service with weather-resistant insulation and housing, ens...
24kV Indoor Voltage Transformer (VT), also known as an Indoor Potential Transformer (PT), is an instrument transformer designed to step down medium-voltage system voltages up to 24 kV into standardized low voltages for metering, protection, monitoring, and control. These transformers are commonly installed in indoor metal-clad switchgear, Ring Main Units (RMUs), and medi...
362kV Capacitor Voltage Transformer (CVT), also known as a Capacitive Voltage Transformer or Capacitor Potential Transformer (CPT), is an extra-high-voltage (EHV) instrument transformer designed for 330kV-class transmission systems. It reduces high transmission voltages to standardized low-voltage outputs used for metering, protection, control, synchronization, and power...
123kV Capacitor Voltage Transformer (CVT), also called a Capacitive Voltage Transformer or Capacitor Potential Transformer (CPT), is a high-voltage instrument transformer used in 110kV-class transmission systems to reduce high system voltages to standardized low-voltage outputs for metering, protection, control, synchronization, and automation applications. A CVT uses a...
123kV Inductive Voltage Transformer (IVT), also known as a Potential Transformer (PT) or Voltage Transformer (VT), is a high-voltage instrument transformer designed to accurately reduce transmission system voltages up to 123 kV to standardized low-voltage outputs for metering, protection, monitoring, and control. It provides galvanic isolation between the high-voltage ne...
