Swing Motor
Improved rotating ability achieved through accurate rotation and performance enhancementThe swing motor uses the optimal relief valve for the shock reduction and the flow reversal prevention valve that enable precise rotation and improve the rotating ability through performance enhancement.
Specifications
Option available
| Items | Swing Motor | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| HS14C (M86/R07) |
HS16A (M143/R9) |
HS21A (M143/R11) |
HS21C (M138/R14) |
HS25A (M143/R14) |
HS25C (M143/R18) |
HS30A (M157/R19) |
HS30C (M157/R21) |
HS38A (M233/R24) |
HS50A (M143/R12) |
HS50C (M143/R14) |
|
| Displacement (cc/rev) |
86 | 142.8 | 142.8 | 138.3 | 142.8 | 142.8 | 156.9 | 156.9 | 233.1 | 142.8 | 142.8 |
| Working Pressure (kgf/㎠) |
275 | 285 | 265 | 280 | 300 | 286 | 300 | 296 | 300 | 285 | 300 |
| Reduction ratio | 19 | 14.608 | 18.675 | 20 | 21.176 | 27.529 | 25.401 | 27.529 | 21.647 | 18.824 | 20 |
| Final Torque (Kgf-m) |
715.2 | 946 | 1,124 | 1,232 | 1,443 | 1,789 | 1,903 | 2,034 | 2,409 | 1,219 | 1,363 |
Option available
Product features
| Items | Swing Motor | |||
|---|---|---|---|---|
| HS14C (M86/R07) |
HS16A (M143/R9) |
HS21A (M143/R11) |
HS21C (M138/R14) |
|
| Displacement (cc/rev) |
86 | 142.8 | 142.8 | 138.3 |
| Working Pressure (kgf/㎠) |
275 | 285 | 265 | 280 |
| Reduction ratio | 19 | 14.608 | 18.675 | 20 |
| Final Torque (Kgf-m) |
715.2 | 946 | 1,124 | 1,232 |
| Items | Swing Motor | |||
|---|---|---|---|---|
| HS25A (M143/R14) |
HS25C (M143/R18) |
HS30A (M157/R19) |
HS30C (M157/R21) |
|
| Displacement (cc/rev) |
142.8 | 142.8 | 156.9 | 156.9 |
| Working Pressure (kgf/㎠) |
300 | 286 | 300 | 296 |
| Reduction ratio | 21.176 | 27.529 | 25.401 | 27.529 |
| Final Torque (Kgf-m) |
1.443 | 1,789 | 1,903 | 2,034 |
| Items | Swing Motor | ||
|---|---|---|---|
| HS38A (M233/R24) |
HS50A (M143/R12) |
HS50C (M143/R14) |
|
| Displacement (cc/rev) |
233.1 | 142.8 | 142.8 |
| Working Pressure (kgf/㎠) |
300 | 285 | 300 |
| Reduction ratio | 21.647 | 18.824 | 20 |
| Final Torque (Kgf-m) |
2,409 | 1,219 | 1,363 |
-
High Efficiency
- High volumetric and mechanical efficiency across the full range of low/high speed and low/high pressure
- Minimized energy loss through optimized structural design and high-precision component engineering
-
High Reliability and Load Capacity
- Proven reliability based on accumulated experience from mass production within the group
- Durable design ensuring long service life even under high-load conditions
- Assured durability life and safety factors based on standardized design processes and CAE analysis
- Verified durability (B5, 1,000 hours) through bench endurance testing and field monitoring
-
Precise Controllability
- Improved control performance through high-precision internal components
- Precise control enabled by enhanced motor valve performance and improved gear accuracy
