Series Model | Step Angle (°) | Motor Length L(mm) | Rate Voltage (V) | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Holding Torque (N.M) | lead Wire (NO.) | Motor Weight (Kg) |
57HB41F2AJ | 1.8 | 41 | 2.0 | 2.0 | 1.0 | 1.7 | 5 | 4 | 1.4 |
57HB56F3AJ | 1.8 | 56 | 3.0 | 3.0 | 1.0 | 3.0 | 9 | 4 | 1.7 |
57HB64F2SG | 1.8 | 64 | 7.0 | 2.0 | 3.6 | 12 | 12.6 | 4 | 1.8 |
57HB78F105AJ | 1.8 | 78 | 6.8 | 1.5 | 4.5 | 15 | 13 | 4 | 1.9 |
57HB78F3SAJ | 1.8 | 78 | 2.7 | 3 | 0.9 | 3 | 15 | 4 | 1.9 |
Reduction ratio | 33.6,4.25 | 13,15,18 | 47,55,65,77 | ||
length | mm | 31 | 41 | 63.1 | |
specified load | Nm | 9 | 15 | 24 | |
Maximum load | Nm | 26 | 44 | 71 | |
effectiveness | % | 90 | 81 | 73 | |
Back difference | arcmin | ≤60 | ≤75 | ≤90 |
Reduction ratio | 4,5,10 | 16,20,25,40,45,50,100 | 51,71,99,139 | |||
length | mm | 53 | 70 | 51 | ||
specified load | Nm | 6 | 25 | 0.4 | ||
Maximum load | Nm | 12 | 40 | 0.6 | ||
effectiveness | % | 95 | 90 | 73 | ||
Back difference | arcmin | ≤15 | ≤25 | ≤90 |