HM120S032
Dimensions
Critical speed n over stroke length axis LST
Deflection w over unsupported axis length LAW under payload
| Dimensions | |||
|---|---|---|---|
| Lc | Total carriage length | 355 | mm |
| B | Switch position | 68,5 | mm |
| C | Switch position | 235,5 | mm |
| E | End position at mechanical zero | 70 | mm |
| F | End position at mechanical zero | 33 | mm |
| LT | Total length | LT = LST + 538 | mm |
| Load data | |||
|---|---|---|---|
| Fydynmax | Ultimate force | 15327 | N |
| Fzdynmax | Ultimate force | 15327 | N |
| Mxdynmax | Maximum torque | 139 | Nm |
| Mydynmax | Maximum torque | 1625 | Nm |
| Mzdynmax | Maximum torque | 1625 | Nm |
| z | Upper carriage edge to guiding centre | 99,1 | mm |
| General technical data | |||
|---|---|---|---|
| vmax | Max. speed | 1,6 | m/s |
| amax | Max. acceleration | 15 | m/s² |
| Fx_max | Max. feed force | 2744 | N |
| Ma_max | Max. drive torque | 14,82 | Nm |
| Load capacity | 120 | kg | |
| Maximum total length | 5474 | mm | |
| Repeatability | ± 0.02 | mm | |
| Ix | Area moment of inertia of profile cross-section | 6235456 | mm⁴ |
| Iy | Area moment of inertia of profile cross-section | 8646933 | mm⁴ |
| Guiding | |||
|---|---|---|---|
| Guiding type | QHW30CC | ||
| Cdyn | Dynamic load rating | 58260 | N |
| C0 | Static load rating | 66340 | N |
| Drive | |||
|---|---|---|---|
| Shaft nominal diameter | 32 | mm | |
| Lead | 32 | mm | |
| Axial play | 0,02 | mm | |
| Cdyn | Dynamic load rating | 14900 | N |
| C0 | Static load rating | 32800 | N |
| Mechanical properties | |||
|---|---|---|---|
| Carriage mass | 6,08 | kg | |
| Mass at 0 stroke | 20,75 | kg | |
| Mass per 1 m stroke | 24,01 | kg/m | |
| Jrot. | Mass inertia moment at 0 stroke | 5,77 | kgcm² |
| Jrot. | Mass inertia moment per 1 m of stroke | 8,08 | kgcm² |
| Idle torque at 0 stroke | 0,85 | Nm | |
Carriage
HIWIN spindle axes are available with two different carriage lengths depending on the size and dimensions of the load to be transported. In order to ensure ideal, reproducible alignment of the adjacent structure, each threaded hole has an additional bore hole via which the load capacity can be fixed with centring sleeves. The matching centring sleeves can be found in the accessories.
Motor connection and belt drive
The multi-part design of the motor/gearbox adaptation creates an extremely flexible drive interface for attachment and conversion of the drive technology. Optionally, the motor attachment can be rotated by 180° via a belt drive, which significantly reduces the total length. You can configure the suitable drive adaptation for your axis here.
Cover strip
The steel cover strip prevents dirt and dust from entering the axis interior. In addition, the cover strip allows the axes to be used in areas with coarse, sharp-edged or hot foreign bodies. The magnetic strips integrated in the axis profile hold the belt securely in position and increase the sealing effect.
Spindle support
In applications with long travel distances and high velocity, the critical speed of the shaft is quickly reached, meaning an appropriate support is required to prevent the shaft from swinging up. In HIWIN spindle drive axes, up to three travelling shaft supports can be installed on each side of the carriage. This allows driving at full speed, even with large strokes.
Lubrication
For convenient maintenance of the linear axis, a separate grease nipple is fitted to the left and right of the carriage for each lubrication point. This ensures optimum accessibility for relubrication, even under difficult installation conditions. For further information on lubrication and maintenance, please refer to the assembly instructions.
Spindle lead
The integrated HIWIN ballscrews ensure precise positioning thanks to their high pitch accuracy and rigidity. Different shaft pitches are available for each size in order to optimally meet the requirements for feed force and dynamics.
| Name | Category | Product | Size | Language |
|---|---|---|---|---|
| Linear axes and axis systems HX | Catalogue | Linear axes & linear axis systems | 13 MB | |
| Linear axes HM, HT, HB, HD | Project planning sheet | Linear axes & linear axis systems | 285 KB | |
| Spindle axes HM-S, HT-S | Assembly Instructions | Linear axes & linear axis systems | 4 MB |
HIWIN HX: One axis family – countless possibilities
An innovative design, two designs, three drive types and countless possibilities. The bendable HIWIN HX axis system offers the right solution for your ideas.
Installation of the limit switches and adjustment of the switching distance for HIWIN linear axes
The limit switches or additional reference switches are quick and easily to install in HIWIN linear axes, and positioning is continuously variable. The switching distance to the damping element can be set easily using a feeler gauge. We’ll show you how in this video. Tools/Equipment recommendation: - 6-edged offset screwdriver set, feeler gauge, scale, assembly instructions.
Cover strip change in a linear module HM-B
The cover strip can be changed quickly and easily in the HIWIN HM linear modules. We’ll show you how in this video. Tools/equipment recommendation: 6-edged offset screwdriver set, cut-resistant gloves, permanent marker, bracket, tin snips, lint-free cloth, assembly instructions.