| Model | WRS042 | WRS060 | WRS090 | |||||||
| Frame size | 42 | 60 | 90 | |||||||
| Reduction ratio | 2 | 3 | 1 | 2 | 3 | 5 | 1 | 2 | 3 | 5 |
| Rated output torque | 12 | 10 | 20 | 18 | 15 | 12 | 52 | 45 | 36 | 26 |
| Maximum output torque | 2 times rated output torque | |||||||||
| Rated input speed | 1500rpm | 1000rpm | ||||||||
| Backlash | Adjustable backlash | |||||||||
| Allowable radial load | 300N | 500N | 1200N | |||||||
| Allowable axial load | 150N | 200N | 500N. | |||||||
| Input shaft size | ≤11 / ≤12(mm) | 14/≤16(mm) | ≤19/≤24(mm) | |||||||
| Rotational Inertia | 0.02kg · [cm]2 | 0.06kg · [cm]2 | 0.4kg · [cm]2 | |||||||
| Torsional rigidity | 1.2Nm/arc min | 1.5Nm/arc min | 5Nm/arc min | |||||||
| Rated lifespan | 10000h Condition under rated load and rated input speed) | |||||||||
| Efficiency | 95% | |||||||||
| Working temperature | -10℃~80℃ | |||||||||
| Rotation direction | Opposite with the input shaft | |||||||||
| IP grade | IP65 | |||||||||
| Lubricating method | Grease Lubrication | |||||||||
| Installation direction | In any direction | |||||||||
| Noise Level | ≤65dB(A) | ≤68dB(A) | ≤69dB(A) | |||||||
| Weight | 0.7Kg | 1.3Kg | 4.1Kg | |||||||
