Product Model
esbf-ls-50-300-4p
Selling Points
- 1High precision linear motion with a working stroke of 300 mm.
- 2Robust construction with a reversing backlash of 100 µm.
- 3Compatible with both stepper and servo motors for versatile applications.
- 4Corrosion-resistant materials including high-alloy stainless steel and wrought aluminum alloy.
- 5Ideal for use in various industries due to its high load force (1600 N) and acceleration (2.5 m/s²).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | 50 | Stroke | 300mm |
Piston rod thread | M16x1.5 | Reversing backlash | 100μm |
Screw diameter | 20mm | Spindle pitch | 4mm/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 lead screw spindle | Spindle type | Lead screw |
Symbol | 00991941 | Protection against torsion/guide | With plain-bearing guide |
Max. acceleration | 2.5m/s2 | Max. speed | 0.2m/s |
Repetition accuracy | ±0.05 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 50°C | Max. driving torque | 4.8Nm |
Max. radial force on actuator shaft | 300N | Max. feed force Fx | 1600N |
No-load driving torque | 0.3Nm | Guide value for payload, horizontal | 160kg |
Guide value for payload, vertical | 160kg | Mass moment of inertia JH per meter of stroke | 1.2382kgcm2 |
Mass moment of inertia JL per kg of payload | 0.004kgcm2 | Mass moment of inertia JO | 0.1407kgcm2 |
Moving mass at 0?mm stroke | 532g | Additional moving mass per 10?mm stroke | 13g |
Basic weight with 0?mm stroke | 1716g | Additional weight per 10?mm stroke | 67g |
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 | 8022603 |
Specifications may be subject to change without notice