Linear modules · HTMKK
MKK50HTMKK · MKK50
MKK50 belongs to HTMKK in the Linear modules catalog.
MKK50 · Ball screw linear modules
A screw-driven linear module converts rotary drive into carriage travel. For a positioning axis, compare screw lead, usable stroke and the installation space for the carriage and motor.
Comparing MKK50
For MKK50, compare these listed entries: Body width: 50 mm；Ball-screw lead: MKK5002: 2 mm · MKK5006: 6 mm. Read positioning, load and speed under the same lead and installation conditions. For vertical motion, include holding and brake requirements in the axis proposal.
Parameters and where they apply
| Body width Current technical model | 50 mm |
|---|---|
| Dynamic load 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | [2136, 1813] N |
| Dynamic load 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | [2050, 1863] N |
| Lead 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | 2 mm |
| Lead 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | 6 mm |
| Moment field MP_yaw_Nm_A1_A2 (source field) 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | [116, 545] Nm |
| Moment field MP_yaw_Nm_A1_A2 (source field) 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | [116, 545] Nm |
| Moment field MR_pitch_Nm_A1_A2 (source field) 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | [116, 545] Nm |
| Moment field MR_pitch_Nm_A1_A2 (source field) 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | [116, 545] Nm |
| Moment field MR_rolling_Nm_A1_A2 (source field) 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | [116, 545] Nm |
| Moment field MR_rolling_Nm_A1_A2 (source field) 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | [222, 444] Nm |
| Screw outer diameter 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | 8 mm |
| Screw outer diameter 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | 8 mm |
| Slider A basic dynamic load rating 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | 8007 N |
| Slider A basic dynamic load rating 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | 8007 N |
| Static load 精密级 · 一般级 · 2 · Source-data condition; no sellable-configuration relationship has been established · MKK5002 | [3489, 2910] N |
| Static load 6 · Source-data condition; no sellable-configuration relationship has been established · MKK5006 | [2913, 2619] N |
| Maximum payload mass Current technical model | 31 kg |
| Maximum stroke (source wording) Current technical model | 220 |
| Application reference | The source describes a modular steel-base linear module integrating a ball screw and linear guide for common-environment equipment, with four-direction load support and a U-section rail. |
| Installation reference | The source provides HR/HL right/left motor mounting,standard/light slide variants and cover/bellows options. Choose mounting dimensions for that exact variant. |
| Lubrication source reference | Source grease guidance:replenish after100km travel for speed not exceeding60m/min. Interval T=100×1000/(Ve×60)hours,Ve in m/min. Source grease-nipple layouts distinguish single and double slides. |
| Rated-life source reference | Source formulas:guide L=((ft/fw)*(C/Pn))^3*50km;screw/bearing L=((1/fw)*(Ca/Pa,n))^3*10^6rev. Guide ft:A1/S1=1.0,A2/S2=0.81. fw:smooth/no impact,V<15m/min:1.0–1.5;normal15<V<60:1.5–2.0;impact/vibration,V>60:2.0–3.5. Source module rated life takes the smaller guide/screw result. |
| Sensor ordering reference | S0:limit body only; S1:SX671; S2:SX674; S3:GX-F12A; S4:GX-F12A-P; no mark:none. |
| Ordering and specification differences | Ordering lists only2mm lead; the speed/load tables also print6mm lead. Keep both source references until the ordering availability is confirmed. |
| Ordering reference | MKK sizes50/60/86; MKK50 ordering lead2mm,body length150/200/250/300mm; P:precision/C:general; A:standard/S:light slide; quantity1/2. E denotes special machining; unmarked denotes standard. C:aluminum cover/B:bellows/unmarked:no cover. M:motor attached/unmarked:no motor. |
| Section height H(as printed) | 26 |
| Section area moment Ix | 9600.0 mm^4 |
| Section area moment Iy | 134000.0 mm^4 |
Maximum-speed source reference · original p.40
| Lead(mm) | Rail length L2(mm) | Precision P | General C |
|---|---|---|---|
| 2 | 150 | 100 mm/s | 100 mm/s |
| 2 | 200 | 100 mm/s | 100 mm/s |
| 2 | 250 | 100 mm/s | 100 mm/s |
| 2 | 300 | 100 mm/s | 100 mm/s |
| 6 | 150 | 270 mm/s | 270 mm/s |
| 6 | 200 | 270 mm/s | 270 mm/s |
| 6 | 250 | 270 mm/s | 270 mm/s |
| 6 | 300 | 270 mm/s | 270 mm/s |
Rail length L2 is distinct from carriage travel; source values remain tied to their rail length,lead and grade.
Accuracy class source reference · original p.39
| Rail length(mm) | Grade | Position repeatability | Position accuracy | Travel parallelism | Starting torque |
|---|---|---|---|---|---|
| 150/200/250/300 | P | ±0.003 mm | 0.020 mm | 0.010 mm | 4 N-cm |
| 150/200/250/300 | C | ±0.01 mm | - mm | - mm | 2 N-cm |
The source explicitly labels positional units mm and starting torque N-cm. A dash is retained without a numerical rating.
Ball-screw source ratings · MKK5002 · original p.38
| Parameter/grade | Current source value |
|---|---|
| Nominal screw diameter | 8 mm |
| Lead | 2 mm |
| P ball-screw dynamic rating | 2136 N |
| P ball-screw static rating | 3489 N |
| C ball-screw dynamic rating | 1813 N |
| C ball-screw static rating | 2910 N |
Guide source ratings · MKK5002 · original p.38
| Slide type | Dynamic rating | Static rating |
|---|---|---|
| A | 8007 N | 12916 N |
| S | - N | - N |
Permissible static moments · MKK5002 · original p.38
| Slide | Pitch MP | Yaw MY | Roll MR |
|---|---|---|---|
| A1 | 116 N-m | 116 N-m | 222 N-m |
| A2 | 545 N-m | 545 N-m | 444 N-m |
| S1 | - N-m | - N-m | - N-m |
| S2 | - N-m | - N-m | - N-m |
Ball-screw source ratings · MKK5006 · original p.38
| Parameter/grade | Current source value |
|---|---|
| Nominal screw diameter | 8 mm |
| Lead | 6 mm |
| P ball-screw dynamic rating | 2050 N |
| P ball-screw static rating | 2913 N |
| C ball-screw dynamic rating | 1863 N |
| C ball-screw static rating | 2619 N |
Guide source ratings · MKK5006 · original p.38
| Slide type | Dynamic rating | Static rating |
|---|---|---|
| A | 8007 N | 12916 N |
| S | - N | - N |
Permissible static moments · MKK5006 · original p.38
| Slide | Pitch MP | Yaw MY | Roll MR |
|---|---|---|---|
| A1 | 116 N-m | 116 N-m | 116 N-m |
| A2 | 545 N-m | 545 N-m | 545 N-m |
| S1 | - N-m | - N-m | - N-m |
| S2 | - N-m | - N-m | - N-m |
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