
step angle | 1.8° |
step angle accuracy | ± 0.09 ° (empty load, full step) |
temperature rise | MAX 85K |
Usage environment | Temperature: -10~+50℃Humidity: 85% MAX |
insulation class | B |
insulation resistance | MIN 100 MΩ,500 V DC |
Withstand Voltage | 500 VAC,1 min |
radial runout | 0.025 mm MAX (负载5N) |
Axial runout | 0.075 mm MAX (负载10N) |
Maximum radial load | 300N (at a distance of 10mm from the flange surface) |
Maximum axial load | Motor weight |
Product Model | Motor Length (mm) | Motor Shaft Diameter (mm) | Rated Current (A) | Holding Torque (N.m) | Rotor Inertia (g·cm²) | Encoder Type | Matched Driver |
GR42HS48-3M | 48 | 5 | 2.0 | 0.6 | 60 | 1000 | HS1-42 |
GR42HS60-3M | 60 | 5 | 2.0 | 0.8 | 86 | 1000 | HS1-42 |
Product Model | Motor Length (mm) | Motor Shaft Diameter (mm) | Rated Current (A) | Holding Torque (N.m) | Rotor Inertia (g·cm²) | Encoder Type | Matched Driver |
GR57HS56-3M | 56 | 8 | 4.0 | 1.3 | 280 | 1000 | HS1-57 |
GR57HS80-3M | 80 | 8 | 5.0 | 2.4 | 350 | 1000 | HS1-57 |
GR57HS86-3M | 86 | 8 | 5.0 | 3.0 | 380 | 1000 | HS1-57 |
Product Model | Motor Length (mm) | Motor Shaft Diameter (mm) | Rated Current (A) | Holding Torque (N.m) | Rotor Inertia (g·cm²) | Encoder Type | Matched Driver |
GR60HS86-3M | 86 | 8 | 5.0 | 3.0 | 420 | 1000 | HS1-57 |
GR60HS86-30-3M | 86 | 8 | 5.0 | 3.0 | 420 | 1000 | HS1-57 |
Product Model | Motor Length (mm) | Motor Shaft Diameter (mm) | Rated Current (A) | Holding Torque (N.m) | Rotor Inertia (g·cm²) | Encoder Type | Matched Driver |
GR86HS80-3M | 80 | 14 | 6.0 | 4.5 | 1800 | 1000 | HS1-57 |
GR86HS118-3M | 118 | 14 | 6.0 | 8.5 | 2700 | 1000 | HS86HV |
GR86HS156-3M | 156 | 14 | 6.0 | 12.0 | 3600 | 1000 | HS86HV |

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