| Samfuri | Matsakaicin Karfin Karfi | Juyawan juyi | Alkibla |
| TRD-N1-18-R103 | 1 N·m (10kgf·cm) | 0.2 N·m (2kgf·cm) | A kowane gefe |
| TRD-N1-18-L103 | A akasin agogo | ||
| TRD-N1-18-R153 | 1.5N·m (20kgf·cm) | 0.3 N·m (3kgf·cm) | A kowane gefe |
| TRD-N1-18-L153 | A akasin agogo | ||
| TRD-N1-18-R203 | 2 Nm (20kgf · cm) | 0.4 N·m (4kgf·cm) | A kowane gefe |
| TRD-N1-18-L203 | A akasin agogo | ||
| TRD-N1-18-R253 | 2.5 Nm (25kgf · cm) | 0.5N·m (5kgf·cm) | A kowane gefe |
| TRD-N1-18-L253 | A akasin agogo | ||
| TRD-N1-18-R303 | 3 N·m 30kgf·cm) | 0.6N·m (5kgf·cm) | A kowane gefe |
| TRD-N1-18-L303 | A akasin agogo |
Lura: An auna a 23°C ±2°C.
1. An ƙera TRD-N1-18 don samar da babban ƙarfin juyi kafin murfin ya rufe daga matsayi a tsaye, kamar yadda aka nuna a cikin Zane A, ya zo ga cikakken rufewa. Lokacin da aka rufe murfi daga matsayi a kwance, kamar yadda aka nuna a Zane B, ƙarfin juyi mai ƙarfi yana tasowa jim kaɗan kafin murfin ya rufe gaba ɗaya, wanda ke sa murfin bai rufe yadda ya kamata ba.
2. Lokacin amfani da damper a kan murfi, kamar wanda aka nuna a cikin zane, yi amfani daLissafin zaɓi mai zuwa don tantance ƙarfin damper.
Misali) Nauyin murfi M: 1.5 kg
Girman murfi L: 0.4m
Ƙarfin juyi: T=1.5X0.4X9.8÷2=2.94N·m
Dangane da lissafin da ke sama, an zaɓi TRD-N1-*303.
3. Lokacin haɗa sandar juyawa da wasu sassa, don Allah a tabbatar da cewa ta yi daidai a tsakaninsu. Ba tare da ta yi daidai ba, murfin ba zai yi jinkiri sosai ba lokacin rufewa. Girman da ya dace don gyara sandar juyawa da babban jikin suna gefen dama ne.
Rotary damper cikakke ne na kayan aikin rufewa mai laushi waɗanda ake amfani da su a masana'antu daban-daban kamar murfin kujerar bayan gida, kayan daki, kayan aikin gida na lantarki, kayan aikin yau da kullun, ciki na mota, jirgin ƙasa da jirgin sama da fitarwa ko shigo da injunan sayar da motoci, da sauransu.