New 38BLF07 – Delta Line's Smallest Frameless BLDC Motor

Frameless Brushless DC Motors are on the rise, driven by industries such as robotics, aerospace, medical devices, which are contributing to a skyrocketing growth of this technology that is predicted to generate close to US$ 14 billion by 2033.

Appreciated for their space saving properties, high torque, smooth motion and high efficiency these motors have become an ideal choice for many applications in the market.


Delta Line has already significant experience in designing motion solutions driven by Frameless BLDC motors and is now expanding its portfolio with the addition of the smallest member of the family the new 38BLF07 with only 38mm outer diameter. This model will complement our range which now includes sizes 38, 50, 70, 85 and 115mm, offering a wide array of options to cover various application needs.

The 38BLF07 motor has a length of just 14mm with a rated torque of 0.1Nm at rated speed of 8000 rpm and can produce a peak torque of 0.3Nm. With only 57g of weight, this motor has been designed to minimize inertia, making it an ideal solution for dynamic movements with high acceleration and deceleration rates.

This miniature powerhouse is a testament to our commitment to continuous innovation and meeting the evolving needs of our customers. The 38BLF07 has been developed to meet the space and performance requirements of handheld power tools, precision medical devices and space-constrained robotics, where high torque, efficiency, and compact size are extremely important. The frameless design means these motors are easily integrated directly into a device or machine, so overall efficiency is maximized while footprint can be kept as small as possible.

At Delta Line, we believe in propelling industries forward with cutting-edge motion solutions.
Our in-house engineering team has significant experience in a vast number of industries and applications and can work with you to customize any of our frameless motors to meet specific application, footprint, or performance requirements not only from a mechanical point of view but leveraging our large electronics product portfolio and capabilities as well.

Featured Product

How cameras deliver sharp images despite changing distances

How cameras deliver sharp images despite changing distances

IDS Imaging Development Systems offers a range of models, from a webcam-like camera in industrial quality to a tiny autofocus camera that weighs just12 grams. The 13 MP autofocus camera uEye XC closes the market gap between industrial cameras and webcams. Setting up and operating only requires a cable connection. After that, the autofocus camera immediately delivers high-resolution, detailed images and videos. With the optionally available, quickly exchangeable macro lens, users can easily shorten the minimum object distance of the camera. This makes it also suitable for close-up applications. Focus from a distance of just 10 cm. The uEye XS is even more compact and fits into almost any application with its size of just 26.4 x 23 x 21.7 mm. Thanks to its autofocus and 5 MP CMOS sensor, it delivers consistently sharp images and videos from a distance of just 10 cm. When it comes to image quality, natural color reproduction and harmonious contrast are also decisive factors. IDS has therefore equipped the uEye XS with many other practical automatic features familiar from consumer technology. This includes white balance, exposure and gain. As a result, it delivers the best possible result in every situation.