Direct Drive Motors
Conventional servomechanisms normally need some mechanical components to the power transmission, which do not only limit the achievement and reliability of these systems, but also the operating cost upward drive. Linear motors, Rotative Direct Drive motors will replace from there more, and more conventional transmission solutions. From the omission of gearboxes, belts or spindles a zero backlash system. The increased structural rigidity makes highly dynamic accelerations and a very exact positioning possible.
Rotativ
KBM Frameless Series Motor Kit and TBM Torquer Brushless Motor
The frameless KBM series motor kit and the TBM Torque Brushless Motor are among Kollmorgen's innovations in rotary direct drive solutions. The series are designed for applications that require high power in a small, compact form factor with minimized weight and inertia.
Type Code
Flyer
Drawings
DDR Direct Drive Rotary
CARTRIDGE DDR direct drive rotary servomotors represent a completely new category of direct drive technology that combines the performance advantages of frameless direct drive motors with the ease of installation of a full-frame motor, and at a significantly reduced price point than conventional direct drive technology.
CE marked and UL listed for global application, CARTRIDGE DDR motors feature pre-engineered components, an integrated, factory-aligned high resolution feedback device and a unique bearing-less design that facilitates "mount and run" operation in under than 30 minutes - compared to weeks, or even months, of design and integration time common to existing frameless direct drive systems. CARTRIDGE DDR motors also feature an advanced electromagnetic design that provides up to 50% more torque density than comparably sized conventional servomotors.
Conventional servo systems typically include a number of mechanical transmission components that limit the performance and reliability, and drive up costs of operation of these systems. CARTRIDGE DDR motors eliminate all mechanical transmission parts resulting in.
Type Code
Flyer
Drawing
Linear
Synchronous linear motors L3S and L7S (IP67)
These motors are three-phase synchronous servomotors with the winding distributed in the primary part excited by permanent magnets of the type Nd-Fe-B that are a component of the secondary part of the linear motor. The type of cooling of primary parts is IC40 (natural cooling by the motor surface), or water cooling IC3W7 with an integrated or additional cooler. The L3S is the Compact version in the sizes with force of 50 to 16 000 N, thrust speed from 0,01 mm/s to 15 m/s, and module of the active surface width 25 mm. Active width 25-250 mm.
The Series L7S(K) Synchronous linear motors is characterized with an increased degree of protection IP67. The increased degree of protection is ensured by encapsulating the active part of the motor with winding (primary part) into a metal frame.
Flyer
Ironless Linear motors Series LNS
Primary parts of these linear motors are characterized by low mass, almost zero attractive forces between primary and secondary parts, high effectiveness and absence of thrust force pulsations. Because of these properties they are convenient for dynamic applications with high demands for thrust speed, acceleration, accuracy and low mass of the drive.
Flyer