ATK-25 Alignment Tool Kit

Description du produit

The ATK-25 is a unique shaft alignment solution, specially designed for small equipment. The ATK can be used to measure parallel and angular alignment, for correction of pitch, yaw, vertical, and horizontal positioning. It works in crowded or constrained locations where other tools will not fit.

Alignment is critical for rotating equipment. Poor alignment can cause:

  • Excessive Vibration: Misaligned shafts lead to higher vibrations, which can result in mechanical failure or decreased performance
  • Increased Wear and Tear: Bearings, seals, and couplings can experience premature wear due to the
    additional forces exerted by misaligned shafts
  • Equipment Failure: Continuous operation with misaligned shafts can lead to mechanical failure,
    resulting in costly repairs and downtime
  • Reduced Quality: In many industries, precision machinery is critical to maintaining product quality

Proper alignment tools and techniques provide major benefits, and are essential to achieving:

  • Smooth operation, with the lowest noise and highest performance
  • Long lifespan of component parts and minimum maintenance costs
  • Reliable Operation, with the minimum downtime
  • High production quality

Motor testing also requires good shaft alignment to produce the most accurate and consistent results. Unfortunately, the shaft alignment solutions widely available are not designed for use with smaller equipment.

Held on the V-block of one shaft, the ATK measures two tangent points on the target shaft. From those two measurements, angle can be determined from rise-over-run. Parallel position can be determined by measuring the target shaft on two sides, 180° opposite.

The ATK-25 includes attachments to accommodate a range of axial spacings between shaft ends. It includes a high-quality depth indicator, and is supplied in a durable, fitted case with all necessary tools.

Features

  • Unique shaft alignment solution, specially designed for small equipment
  • Works in crowded or constrained locations where other tools will not fit
  • Measures parallel and angular alignment, for correction of pitch, yaw, vertical, and horizontal
    positioning
  • For shaft sizes: Ø5 … Ø25 mm (also suitable for Ø3/16 in … Ø1 in)
  • User friendly design
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                    [post_content] => Magtrol’s EMA Series Stand Alone Encoder provides a squarewave output on two channels for up/down counting or free-runmotor speed measurement applications. Each channel outputs the specified pulses per revolution of the encoder shaft, and is 90° phase-shifted in order to determine direction when used with the appropriate counter/timer DAQ board. The device incorporates an infrared optical switch and disk assembled into a rugged aluminum housing. The encoder is supplied with an 8 mm rectangular key for easy alignment to a Magtrol PT 25 Base Plate.
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                    [post_content] => Les commutateurs manuels de signaux modèle 5500 et 5501 sont utilisés pour raccorder jusqu’à trois freins Magtrol à un contrôleur ou/et à une unité d’affichage. Le raccordement de plusieurs freins est grandement simplifié par un tel commutateur, car il évite de devoir déconnecter et reconnecter les câbles des freins au gré des mesures à effectuer. Pour les freins à courant de Foucault WB et freins à poudre PB, il est nécessaire d’utiliser simultanément les commutateurs 5500 et 5501. Les freins Hystérésis HD ou ED ne requièrent que le modèle 5500.
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                    [post_content] => Les alimentations DES 410 Série ont été conçues pour être utilisées avec toute la gamme de freins à courant de Foucault (WB Série) et à poudre (PB Série) de Magtrol en garantissant des temps de réponse les plus courts. Afin d’éviter toute perturbation sur les modules électroniques environnants, les alimentations DES 410 Série sont montées dans un boîtier industriel en fonte d’aluminium injecté. Ce boîtier doit être fixé directement sur le banc d’essai, le plus près possible du frein.

Les alimentations DES 410 Série peuvent être contrôlées par des consignes analogiques et digitales provenant d’une électronique périphérique, idéalement un contrôleur programmable DSP 7010 qui a été spécialement développé pour les fonctionner avec les alimentations DES 410 Série.

Contrôle

Les unités d’excitation peuvent être mises sous tension par l’intermédiaire d’une commande à distance. Une commande STAND-BY permet d’activer l’excitation du frein. Le courant d’excitation est contrôlé par une consigne 0-10 V DC. La valeur nominale du courant d’excitation est ajustable par des résistances internes. Deux sorties discrètes sont disponibles pour des alarmes (collecteur ouvert). La première sortie sert d’alarme de température et indique un éventuel dépassement de la température de l’eau de refroidissement du frein dynamométrique ou de la température interne de l’alimentation DES 410 Série. La deuxième sortie «Alarme électrique» indique si une surintensité de courant ou un court-circuit ont été détectés. Le courant de sortie est immédiatement coupé (OFF) et le restera, le relais d’alarme général étant placé en position d’alarme. Un état «bas» du signal STAND-BY de 200 ms annule l’alarme. Lors d'une utilisation avec les freins TANDEM, les alimentations de la série DES contrôlent également l'alimentation de l'embrayage électromagnétique.

Tension d’alimentation

La tension d’alimentation des DES 410 Série doit se trouver dans la plage de 115 / 230 V AC - 50 / 60 Hz. Aucune sélection ne doit être opérée. L'alimentation DES 410 comprend une séparation galvanique entre le circuit d’alimentation et l’excitation du frein dynamométrique. L'alimentation DES 411 ne dispose pas de séparation galvanique. Pour des raisons touchant à la sécurité, elle doit être mise à terre et un disjoncteur à courant de défaut est recommandé. [post_title] => DES 410 Series - Alimentation Électrique Pour Freins Dynamométriques [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => des-series-power-supply [to_ping] => [pinged] => [post_modified] => 2025-12-17 21:55:22 [post_modified_gmt] => 2025-12-17 20:55:22 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=675 [menu_order] => 61 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 410 [post_author] => 1 [post_date] => 2017-04-05 12:20:44 [post_date_gmt] => 2017-04-05 12:20:44 [post_content] => Les freins dynamométriques à hystérésis série HD sont universellement utilisables et se prêtent tout spécialement à des applications de bancs d‘essais de puissances moyennes (jusqu‘à 14 kW en fonctionnement intermittent). Un frein dynamométrique à hystérésis développe un couple déjà à l‘arrêt. Cela permet de mesurer les caractéristiques d‘un moteur, de sa marche à vide jusqu‘au blocage de son rotor. Selon le modèle, le refroidissement du frein est réalisé soit par convection, soit à l‘aide d‘air comprimé. Etant donné que ces freins ne sont pas refroidis à l‘eau, leurs valeurs caractéristiques de puissance sont indiquées aussi bien pour une utilisation en continu qu‘intermittente. Tous les freins dynamométriques à hystérésis de Magtrol se caractérisent par un précision de ±0,25 % (pleine échelle) selon le modèle et sa configuration.  

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