The frameless kit motors are ideal solutions for machine designs that require high performance in small spaces. The kit motors approach allow for direct integration with a mechanical transmission device, eliminating parts that add size and compliance. The use of frameless kit motors result in a smaller more reliable motor package. The Kit Motor Approach: Reliable and Compact Frameless Kit Motors are the ideal solution for machine designs that require high performance in small spaces. Kit Motors allow for direct integration with a mechanical transmission device, eliminating parts that add size and compliance. Use of Frameless Kit Motors results in a smaller, more reliable motor package.

When to Use: A significant cost savings Reduced mechanical complexity Greater design flexibility High performance in a compact package Improved dynamic response and settling Minimum motor size per application space Low cogging for smooth operation Low inertia for high acceleration Applications: Automotive Machine Tool Material Handling Packaging Robotics Semiconductor

Coupled Drive The couplings, motor mounting brackets and extra bearings used in coupled-drive construction can create reliability and performance problems.

Direct Drive Direct drive motors provide higher dynamic stiffness by eliminating the compliance of shaft attachments.

Direct drive motor construction gives equipment designers the advantages of lowered costs, increased reliability and improved performance. Frameless Kit Motors are the most cost effective direct drive motor solutions available. Kit motors save space in applications because the couplings, motor mounting brackets and extra bearings you would find in coupled drive construction are eliminated. Since there are fewer moving parts, the direct drive kit motor approach allows for a more reliable and compact design.

Features & Benefits:

• Pre-installed Integral Commutation Board with Hall Effects is prealigned for easy assembly. Motor and feedback as integrated unit.
• Rare Earth Magnets provide high flux in a small volume, high resistance to thermal demagnetizing
• Rotor Assembly for easy mounting directly on the drive shaft with or without keyway.
• Machined Grooves to securely lock magnets to rotor and ensures optimized radial location.
• Class H Insulation for high temperature operation (up to 155ºC) meeting UL approved requirements.
• High Density Copper Winding for low thermal resistance and consistent performance across all motors.
• Minimized End Turns to maximize performance. Formed to minimize motor size.
• Skewed Laminations with odd slot counts reduce cogging for precise rotary motion with drastically reduced torque ripple even at low speeds.
• Optimized Slot Fill for maximum torque-to-size ratio hand inserted to obtain highest slot fill possible maximizing ampere-turns.