Our Products
Ball Screw Servo Motor
- HDD’s ball screw servo motor transforms the motor axel rotation to an axial movement. The ball screw servo motor is designed to directly drive a spindle nut. By integrating the ball screw in the centre hole of the motor shaft you can receive a compact direct driven solution for axial movements.
- We adapt the motor/screw solution for each application. Therefore, we prefer to calculate and propose a motor based on your specific condition like axial load, speed, and duty cycle.
- The ball screw motor is based on our HSM motor that is adapted for different ball screw nuts and, if needed, enforced bearings to handle the axial load. There are no standard assortment as different types of ball screws are needed for different applications.
- Most of our ball screw motor customers supply the ball screw and nut themselves and we adapt the rotor shaft for that specific ball screw nut.
- Screws with a diameter of 20, 25, 32 and 40 mm can be used depending on frame size. Default frame size is 100 mm 100 mm.
- The table below shows the HSM motors, that the ball screw motor is based on, without any consideration taken about what ball screw it will be matched with.
- Ball screw applications with the larger 14-series motor (frame size 140 mm x 140 mm) can be provided on special request.
Short Stroke Ball Screw Servo Motor
HDD launches a short stroke ball screw servo motor that is ideal for short and precise axial movements. The ball screw motor is based on HDD’s reliable and dynamic ICM motor and enables extremely short installations.
HDD’s compact and dynamic ballscrew servomotor is an advanced type of motion control device that integrate a ballscrew mechanism with a servomotor to deliver a precise linear motion. Designed to be highly efficient and compact, they are suitable for applications where space is limited. Combined with a servomotor, this system allows for precise control of position, velocity, and torque, making it ideal for applications in robotics, CNC machinery, and automated manufacturing systems. HDD’s servomotors are valued for their accuracy, durability, and ability to handle demanding dynamic loads, offering superior performance in high-speed and high-precision settings.
Technical Data Table Ball Screw Servo Motor
Type | Torque | Speed | Winding Ma (230 VAC) | Winding Pa (400 VAC) | Length* | Mass | Inertia | ||||
M0 | Mn | n | I0 | In | I0 | In | w/o brake | with brake | |||
Click on type for more info: | [Nm] | [Nm] | [rpm] | [A rms] | [A rms] | [A rms] | [A rms] | [mm] | [mm] | [kg] | [kgcm2] |
2.9 | 2.6 | 3000 | 4,4 | 4,0 | 2.6 | 2.3 | 96.9 | - | 3.3 | 5.1 | |
5.2 | 3.6 | 3000 | 7,4 | 6,3 | 3.9 | 3.3 | 124.5 | - | 3.8 | 7.8 | |
6.5 | 4.8 | 2000 | - | - | 5.3 | 3.0 | 146.9 | - | 4.6 | 10.0 | |
* Housing length without outgoing shaft