Product Model
esbf-bs-50-300-10p
Selling Points
- 1High Precision & Reliability: Ensures ±0.01 mm repetition accuracy and 100% duty cycle.
- 2Robust Design: Built with high-alloy stainless steel piston rod and smooth-anodized wrought aluminum alloy cylinder barrel.
- 3Versatile Mounting Options: Compatible with stepper and servo motors, with optional mounting positions.
- 4Advanced Position Sensing: Equipped with proximity sensors for precise position detection.
- 5Durable Construction: Offers IP40 degree of protection and moderate corrosion resistance (CRC Class 2).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | 50 | Stroke | 300mm |
Piston rod thread | M16x1.5 | Reversing backlash | 30μm |
Screw diameter | 20mm | Spindle pitch | 10mm/U |
Max. angle of rotation of the piston rod +/- | 0.15deg | Based on norm | ISO 15552 |
Mounting position | Any | Piston rod end | External thread |
Motor type | Stepper motor Servo motor | Position sensing | For proximity sensor |
Structural design | Electric actuator with ball screw | Spindle type | Ball screw |
Symbol | 00991941 | Protection against torsion/guide | With plain-bearing guide |
Max. acceleration | 15m/s2 | Max. speed | 0.67m/s |
Repetition accuracy | ±0.01 mm | Duty cycle | 100% |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364 zone III |
Storage temperature | -20°C 60°C | For use in the food industry | See supplementary material information |
Relative air humidity | 0 - 95 % | Degree of protection | IP40 |
Ambient temperature | 0°C 60°C | Max. driving torque | 9.2Nm |
Max. radial force on actuator shaft | 300N | Max. feed force Fx | 5000N |
No-load driving torque | 0.3Nm | Guide value for payload, horizontal | 500kg |
Guide value for payload, vertical | 500kg | Mass moment of inertia JH per meter of stroke | 1.0424kgcm2 |
Mass moment of inertia JL per kg of payload | 0.025kgcm2 | Mass moment of inertia JO | 0.1871kgcm2 |
Moving mass at 0?mm stroke | 793g | Additional moving mass per 10?mm stroke | 35g |
Basic weight with 0?mm stroke | 1982g | Additional weight per 10?mm stroke | 65g |
Type of mounting | With internal thread or accessory | Interface code, actuator | D50 |
Note on materials | RoHS-compliant | Cover material | Wrought aluminum alloy, smooth-anodized |
Piston rod material | High-alloy stainless steel | Material of screws | Steel, galvanized |
Spindle nut material | Roller bearing steel | Spindle material | Roller bearing steel |
Material of cylinder barrel | Wrought aluminum alloy, smooth-anodized | Manufacturer ID | 8022595 |
Specifications may be subject to change without notice