1 | Motor model | SMP10048B | SMP10072B | |||
2 | Nominal power | PR | 600 | 900 | W | |
3 | Nominal voltage | VT | 48 | 72 | V | |
4 | Nominal current | IR | 15 | 15 | A | |
5 | Instantaneous maximum current | IP | 45 | 45 | A | |
6 | Nominal speed | NR | 2300 | 3450 | rpm | |
7 | Maximum speed | NP | 2500 | 3750 | rpm | |
8 | Nominal torque | TR | 2.5 | 2.5 | Nm | |
9 | Peak torque | TP | 7.5 | 7.5 | Nm | |
10 | Torque constant | KT | 0.183 | 0.183 | Nm / A | |
11 | Back EMF constant | Ke | 19.2 | 19.2 | V / Krpm | |
12 | Rotor inertia | J | 35.4 | 35.4 | Kg*cm^2 | |
13 | Terminal resistance | R | 0.24 | 0.24 | Ω | |
14 | Cogging and hysteresis torque | Tc Th | 0 | 0 | mNm | |
15 | Terminal inductance | L | 48.5 | 48.5 | μH | |
16 | Mechanical time constant | Tm | 26 | 24 | ms | |
17 | Electric time constant | Te | 0.202 | 0.202 | ms | |
18 | Number of pole pairs | 2p | 4 | 4 | ||
19 | Weight of motor | W | 5.1 | 5.1 | Kg | |
20 | Encoder options | incremental (2500PPR) \ Absolute (17\33 bit) | ||||
21 | Motor insulation class | class B | ||||
22 | Protection class | IP64 | ||||
23 | Ambient tempertature | -20~+40°C |