Product Model
esbf-ls-40-400-3p
Selling Points
- 1High precision linear motion with a stroke of 400 mm and a piston rod thread of M12x1.25.
- 2Robust design with a spindle diameter of 16 mm and a reversing backlash of 100 µm.
- 3Excellent corrosion resistance class CRC 2, suitable for indoor applications with moderate corrosion stress.
- 4Compatible with both stepper and servo motors, offering versatile positioning options.
- 5Designed with a plain-bearing guide for maximum stability and minimal frictional torque.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | 40 | Stroke | 400mm |
Piston rod thread | M12x1.25 | Reversing backlash | 100μm |
Screw diameter | 16mm | Spindle pitch | 3mm/U |
Max. angle of rotation of the piston rod +/- | 0.2deg | 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 | 0.15m/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 | 2.4Nm |
Max. radial force on actuator shaft | 130N | Max. feed force Fx | 1000N |
No-load driving torque | 0.2Nm | Guide value for payload, horizontal | 100kg |
Guide value for payload, vertical | 100kg | Mass moment of inertia JH per meter of stroke | 1.0187kgcm2 |
Mass moment of inertia JL per kg of payload | 0.0063kgcm2 | Mass moment of inertia JO | 0.1453kgcm2 |
Moving mass at 0?mm stroke | 317g | Additional moving mass per 10?mm stroke | 11g |
Basic weight with 0?mm stroke | 1079g | Additional weight per 10?mm stroke | 48g |
Type of mounting | With internal thread or accessory | Interface code, actuator | D40 |
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 | 8022588 |
Specifications may be subject to change without notice