Compact standard-class linear drive
Stepper mike with 2-phase stepper motor as powerful direct drive, or slim design version with gearhead motors.
High-quality components
Nonrotating tip for uniform motion prevents wobble, torque, and wear at the point of contact. Noncontact limit switches protect the mechanics. A direction-sensing reference switch supports automation applications. Integrated position indicator. Versions with direct drive include handwheel for manual adjustment.
Inexpensive system solution
In conjunction with the networkable C-663.12 Mercury Step single-channel controller, the linear actuators offer good performance at an economically attractive system price for single-axis and multi-axis configurations.
| Motion | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Tolerance |
|---|---|---|---|---|---|
| Active axes | X | X | X | X | |
| Travel range in X | 10 mm | 10 mm | 25 mm | 25 mm | |
| Maximum velocity in X, unloaded | 1.5 mm/s | 4 mm/s | 1.5 mm/s | 4 mm/s | |
| Positioning | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Tolerance |
| Minimum incremental motion in X | 1 µm | 1 µm | 1 µm | 1 µm | typ. |
| Unidirectional repeatability in X | ± 2 µm | ± 2 µm | ± 2 µm | ± 2 µm | typ. |
| Backlash in X | 5 µm | 10 µm | 10 µm | 10 µm | typ. |
| Reference switch | Hall effect | Hall effect | Hall effect | Hall effect | |
| Reference switch repeatability | 1 µm | 1 µm | 1 µm | 1 µm | |
| Limit switches | Hall effect | Hall effect | Hall effect | Hall effect | |
| Drive Properties | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Tolerance |
| Drive type | 2-phase stepper motor with gearhead | 2-phase stepper motor | 2-phase stepper motor with gearhead | 2-phase stepper motor | |
| Operating voltage | 24 V | 24 V | 24 V | 24 V | |
| Nominal current, RMS | 0.25 A | 0.85 A | 1 A | 0.85 A | typ. |
| Motor resolution | 24 Full steps/rev. | 400 Full steps/rev. | 24 Full steps/rev. | 400 Full steps/rev. | |
| Drive force in X | 20 N | 50 N | 50 N | 80 N | typ. |
| Mechanical Properties | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Tolerance |
| Drive screw type | Trapezoidal drive screw | Trapezoidal drive screw | Trapezoidal drive screw | Trapezoidal drive screw | |
| Drive screw pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | |
| Gear ratio i | 256 : 9 | - | 256 : 9 | - | |
| Overall mass | 230 g | 360 g | 400 g | 610 g | |
| Material | Anodized aluminum,·chrome steel, brass | Anodized aluminum,·chrome steel, brass | Anodized aluminum,·chrome steel, brass | Anodized aluminum,·chrome steel, brass | |
| Miscellaneous | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Tolerance |
| Operating temperature range | -20 to 65 °C | -20 to 65 °C | -20 to 65 °C | -20 to 65 °C | |
| Connector | D-sub 15-pin (m) | D-sub 15-pin (m) | D-sub 15-pin (m) | D-sub 15-pin (m) | |
| Cable length | 0.5 m | 0.6 m | 0.5 m | 0.6 m | |
| Recommended controllers / drivers | C-663.12 C-885 with C-663.12C885 | C-663.12 C-885 with C-663.12C885 | C-663.12 C-885 with C-663.12C885 | C-663.12 C-885 with C-663.12C885 |
Note on minimum incremental motion: with recommended controller
Note on backlash: with preload
Note on nominal current, RMS: per motor phase
M-228, M-229 Linear Actuators with Stepper Motor
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
High-resolution linear actuator with stepper motor; 2-phase stepper motor with gearhead; 10 mm travel range; 20 N feed force; 1.5 mm/s maximum velocity; trapezoidal-threaded spindle; limit switches: Hall effect; 0.5 m cable length
High-resolution linear actuator with stepper motor; 2-phase stepper motor; 10 mm travel range; 50 N feed force; 4 mm/s maximum velocity; trapezoidal-threaded spindle; limit switches: Hall effect; 0.6 m cable length
High-resolution linear actuator with stepper motor; 2-phase stepper motor with gearhead; 25 mm travel range; 50 N feed force; 1.5 mm/s maximum velocity; trapezoidal-threaded spindle; limit switches: Hall effect; 0.5 m cable length
High-resolution linear actuator with stepper motor; 2-phase stepper motor; 25 mm travel range; 80 N feed force; 4 mm/s maximum velocity; trapezoidal-threaded spindle; limit switches: Hall effect; 0.6 m cable length
