The 86STLB78D30 is a 86 mm hybrid stepper motor with an integrated ball screw for linear motion, offering 200 steps per revolution and a stroke length of 105 mm. It delivers a holding force of 2400 N at rated current with a linear travel accuracy of ±1 step. The motor operates with a rated current of 3.12 A per phase in two-phase mode and 4.41 A in single-phase mode, with 1.7 Ω resistance and 10 mH inductance per phase. It features ball bearings, Class B insulation at 130 °C, and operates within -20 to +50 °C ambient conditions. The unit weighs 2300 g and includes four AWG20 leadwires. The electrical and mechanical specifications apply to all variants in the 86STLB78 series.
86STLB78 - Ball screw Linear Hybrid Stepper Motor
86STLB78
The 86STLB78 is a 2 phases linear actuator which combines the technologies of hybrid stepper motors with integrated ball screws and nuts for compact and efficient solutions. The ball screw assemblies function with a nut that contains a ball that rolls between their matching helical grooves. Ball screws can apply or withstand high thrust loads with minimum internal friction (>90% efficiency). Ball Screw Linear Actuators are suitable for higher Duty Cycle and Faster thrust loads.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | 86STLB78D3005150X |
| Product Name | 86STLB78 - Ball screw Linear Hybrid Stepper Motor |
| Step Angle | 1.80 degrees |
