M-228 • M-229 High-Resolution Linear Actuator with Stepper Motor
Compact and Particularly Inexpensive
- Travel ranges 10 and 25 mm
- High load capacity 80 N
- Resolution 0.36 nm with gearhead version
- Velocity to 4 mm/s
- Direct drive versions include handwheel
- Noncontact limit and reference switches
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 end piece for uniform motion prevents wobble, torque, and wear at the point of contact. Noncontact limit switches protect the mechanical system. 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.
Specifications
Specifications
Motion and positioning | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Unit | Tolerance |
---|---|---|---|---|---|---|
Travel range | 10 | 10 | 25 | 25 | mm | |
Design resolution (1) | 0.00036 | 0.00061 | 0.00036 | 0.00061 | µm | Typ. |
Minimum incremental motion (1) | 1 | 1 | 1 | 1 | µm | Typ. |
Backlash (2) | 5 | 10 | 10 | 10 | µm | Typ. |
Unidirectional repeatability | ±2 | ±2 | ±2 | ±2 | µm | Typ. |
Velocity | 1.5 | 4 | 1.5 | 4 | mm/s | Max. |
Reference switch repeatability | 1 | 1 | 1 | 1 | µm | Typ. |
Mechanical properties | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Unit | Tolerance |
---|---|---|---|---|---|---|
Drive screw type | Leadscrew | Leadscrew | Leadscrew | Leadscrew | ||
Drive screw pitch | 0.5 | 0.5 | 0.5 | 0.5 | mm | |
Gear ratio | 256/9 | – | 256/9 | – | ||
Push/pull force | 20 | 50 | 50 | 80 | N | Max. |
Drive properties | ||||||
Motor type | 2-phase stepper motor | 2-phase stepper motor | 2-phase stepper motor | 2-phase stepper motor | ||
Step resolution | 24 | 400 | 24 | 400 | Steps/rev. | |
Nominal current per phase | 250 | 850 | 1000 | 850 | mA | Max. |
Reference and limit switches | Hall effect | Hall effect | Hall effect | Hall effect |
Miscellaneous | M-228.10S | M-228.11S | M-229.25S | M-229.26S | Unit | Tolerance |
---|---|---|---|---|---|---|
Operating temperature range | -20 to 65 | -20 to 65 | -20 to 65 | -20 to 65 | °C | |
Material | Anodized aluminum,·chrome steel, brass | Anodized aluminum,·chrome steel, brass | Anodized aluminum,·chrome steel, brass | Anodized aluminum,·chrome steel, brass | ||
Mass | 0.23 | 0.36 | 0.4 | 0.61 | kg | ±5 % |
Cable length | 0.5 | 0.6 | 0.5 | 0.6 | m | ±10 mm |
Connector | D-sub 15 (m) | D-sub 15 (m) | D-sub 15 (m) | D-sub 15 (m) | ||
Recommended controller | C-663.12 | C-663.12 | C-663.12 | C-663.12 |
Downloads
Datasheet
Documentation
User Manual MP86
M-228, M-229 Linear Actuators with Stepper Motor
3-D Models
M-22x 3-D model
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