Product characteristics
Integrated Design
Combines a high-torque harmonic reducer, a direct drive motor, and an optional multi-turn absolute encoder with a hollow shaft for optical applications.
Zero Backlash
Nearly zero backlash due to the excellent characteristics of the harmonic reducer and the motor's rigidity.
Low Noise
Each motor is individually tested before shipping to ensure low vibration and low noise operation of the integrated harmonic unit.
Maintenance-Free
Requires no regular maintenance and no need for lubricant replacement during use.
Parameters Table Of HASF
Series HASF | 17 | |||||
Reduction ratio | 51 | 81 | 101 | 121 | ||
220VAC | Peak torque | N·m | 42 | 53 | 66 | 66 |
Rated torque | N·m | 27 | 33 | 49 | 49 | |
Maximum speed | rpm | 98 | 62 | 50 | 41 | |
Rated speed | rpm | 51 | 32 | 26 | 21 | |
Maximum current | Arms | 3.68 | 2.92 | 2.92 | 2.44 | |
Rated current | Arms | 2.36 | 1.82 | 2.17 | 1.81 | |
Torque constant | N m/Arms | 11.42 | 18.14 | 22.62 | 27.1 | |
Phase resistance | Ohms(20℃) | 6.2 | ||||
Phase inductance | mH | 7.7 | ||||
Back EMF | Vrms/krpm | 25 | ||||
48VDC | Peak torque | N·m | 42 | 53 | 66 | 66 |
Rated torque | N·m | 32 | 33 | 49 | 49 | |
Maximum speed | rpm | 86 | 54 | 44 | 36 | |
Rated speed | rpm | 51 | 32 | 26 | 21 | |
Maximum current | Arms | 9.36 | 7.44 | 7.43 | 6.2 | |
Rated current | Arms | 7.13 | 4.63 | 5.51 | 4.6 | |
Torque constant | N m/Arms | 4.49 | 7.13 | 8.89 | 10.65 | |
Phase resistance | Ohms(20℃) | 0.4 | ||||
Phase inductance | mH | 0.9 | ||||
Back EMF | Vrms/krpm | 7.7 | ||||
Absolute Encoder | Encoder type | Absolute encoder | ||||
Resolution (single motor revolution) | bit | 23,24 bits | ||||
Motor Multi-turn counter | bit | 16 | ||||
Uni-directional positional accuracy | Arc sec | ≤75 | ≤75 | ≤50 | ≤50 | |
Repeatability of positioning accuracy | Arc sec | ≤15 | ≤10 | ≤10 | ≤10 | |
Overturning stiffness | x104 N·m /rad | 15 | ||||
Torsional stiffness | x104 N·m /rad | 1.07 | 1.3 | |||
Inertia moment | Without brake | kg*m2 | 7.96*10^-5 | |||
With brake | kg*m2 | 9.12*10^-5 | ||||
Mass | Without brake | Kg | 2.2 | |||
With brake | Kg | 2.8 | ||||
Number of motor poles | Pole | 16 | ||||
Ambient conditions | Operating temperature: 0~40℃ Storage temperature: -20~60℃ Operating humidity/Storage humidity: 20~80%RH (no condensation) Vibration resistance: 24.5m/s2 (frequency: 10~400Hz) No dust or metal powder , corrosive gases, flammable gases, oil mist and other indoor use, avoid direct sunlight Below 1000m altitude | |||||
Motor insulation | Insulation resistance: more than 100MΩ(DC500V) | |||||
Dielectric strength: AC1500V/ 1 minute | ||||||
Insulation class: F | ||||||
Degrees of Protection | Totally enclosed self-cooled type (IP65) |
Application Area