Portescap India

Andheri East, Mumbai, Maharashtra

The exceptional possibilities offered by our line of disc magnet stepper motors are unequaled by any other kind of permanent magnet stepper motor. Their advanced technology, developed by Portescap in Switzerland, allows for truly exceptional dynamic motor performance. The unique thin disc magnet enables finer step resolutions than permanent magnet stepper motors in a given envelope, significantly higher acceleration due to low inertia and greater top speed than conventional steppers due to a shorter magnetic circuit presenting lower iron losses. Therefore, these stepper motors are ideal in applications that require fast incremental motion. This unique design takes full advantage of new rare earth magnets and features: Low moment of inertia resulting in outstanding acceleration and high start and stop frequencies Short magnetic circuit allowing high motor speed and current boost capabilities Specific magnetization method gives smaller step angles than conventional permanent magnet stepper motors Optimized package size yields incremental movement in the shortest possible time Unique low detent torque and increased efficiency over other stepper motors Highly customizable and available in diameters starting at 10 mm up to 91 mm

Benefiting from a compact flat design, our Brushless DC Flat motors are the perfect fit for space-constrained applications driven by high performance. Whether your application demands a higher load carrying capacity without a drop in speed or requires more power per dollar, our flat motors offer a variety of customization capabilities to meet and exceed your needs. Diameters as small as 20mm Speeds up to 30, 000 rpm Flat architecture High-power density Outer rotor options Lower cost of ownership

Looking for a high power density, yet cost-effective DC coreless motor? Whether it be high power density, high torque, or a delicate balance of both in a compact envelope, Athlonix mini DC motors allow you to find the perfect solution based on your specific performance requirements. DCP motors can provide excellent speed-to-torque performance without breaking the bank. Energy efficient coreless motor design Optimized self-supporting coil and magnetic circuit Maximum continuous torque up to 6.5 mNm Looking for compact motors with high torque? DCT high torque motors offer better life and reliability due to less heating. Torque delivery up to 14.97mNm Ironless construction Looking for a mini DC motor with unparalleled speed-to-torque performance? DCS motors offer able to provide the superb power you need in a compact envelope.

The Ultra ECTM platform offers 3 families of motors to help you address a wide range of requirements, whether it be traditional BLDC features, very high torque or very high speed. The proprietary U coil provides outstanding performance, including minimal iron losses, better efficiency and cooler operation. One design definitely does not fit all. Not when your application has specific performance requirements for high speed, high torque or a delicate balance of both. And not when you need to deliver ultra performance at an optimized cost. That 's why we created the Ultra EC platform of mini brushless motors. These electric brushless DC motors are crafted around our proprietary U coil technology. This new coil design, designed in Portescap in Switzerland, is the key to the outstanding performance of these brushless mini motors, including minimal iron losses, better efficiency and cooler operation. This unique coil design allows two-pole motors, for example, to deliver 30 % more torque compared to the same size electric brushless dc motor using a conventional coil design, plus it offers substantially lower iron losses.

A brushed DC motor from Portescap is ideal for portable and small devices. Brush DC motor technology offers the distinct advantages of low friction, low starting voltages, absence of iron losses, high efficiency, good thermal dissipation and linear torque-speed function. These ultra-compact small DC motors are designed to deliver superb speed-to-torque performance with lower joule heating. We also offer a variety of gearheads and encoders. Portescap small DC motors can deliver a torque range from 0.36 mNm up to 160 mNm continuously and from 2.5 mNm up to 1, 487 mNm in intermittent operation. In addition, Portescap proudly offers our special line of high power density DC motors, the Athlonix series! Our brushed DC motors are designed for quick and easy modification, so you can get exactly what you need with the pricing and delivery you expect from an off-the shelf solution. We can customize standard brush motor features to meet specific application requests, including performance specifications, mounting configuration, thermal and ambient condition requirements, and other operational needs.

Portescap 's stepper motor linear actuator creates translational motion with the simple operation of a stepper motor resulting in a cost effective and reliable motion solution. Achieving linear motion internal to the motor eliminates the cost of designing a transmission into the system, reducing the number of points for potential wear. Overall efficiency is improved by the linear stepper as a result of this reduction in external mechanical components. Linear stepper motors also hold their linear position without power utilizing the detent torque of the can stack motor, reducing the power requirements of the system when not in operation. The available captive design reduces overall size and produces purely translational motion while the non-captive linear stepper design provides longer travel stroke. The ball bearing design provides extended life of the linear actuator motor and enables higher load carrying capability. Digital control makes the linear stepper motor easy to control with a microprocessor without the need for positional feedback, as long as the stepper motor actuator is sized properly. Winding voltages of 5 and 12 V are standard but typically the linear stepper motors are run with a chopper driver which controls the current supplied. This allows the voltage to the motor to be increased, which provides a higher capability for the maximum speed that the linear stepper motor will operate at. The current supplied will dictate the torque output and can be set to match the load requirement of the application.

Portescap stepper motor technology focuses on simplicity. Where reasonable accuracy and moderate torque are required, this permanent magnet stepper motor uses the simplest of techniques and designs to create an effective solution for many applications. The stepper motor is an electromechanical device that converts electrical pulses into discrete mechanical movements, and therefore can be operated directly from a pulse train or a microprocessor. The shaft of a stepper motor rotates in discrete step increments when electrical command pulses are applied to it in the proper sequence. The motors rotation has several direct relationships to these applied input pulses. The sequence of the applied pulses is directly related to the direction of motor shafts rotation. The speed of the motor shaft rotation is directly related to the frequency of the input pulses and the length of rotation is directly related to the number of input pulses applied. Error is non-cumulative as long as step integrity remains. Can stack motors are usually 2 phase in construction. They consist of two stator cups with claw tooth poles formed around a winding creating each half of the motor. The rotor has the same number of pole pairs as the stator, while the poles on each stator cup are constructed to be a half a pole pitch apart. With two coils, this means there can be 4 discrete positions per pole pitch. A 2-phase motor, for example, with 12-pole pairs in each stator / coil sector will therefore have 48 steps per revolution or 7.5 degrees per step. High-performance, Portescap stepper motors provide accuracy and torque to meet numerous application needs: Excellent open loop control solution High continuous motor torque output per package size Long life provided by high-quality bearing assembly Unipolar and bipolar windings available Stepper Motor Uses: Clinical Diagnostics Valves Pharmaceutical dispensing Robotics Antenna positioning Printers and copiers