MTR-...
Festo MTR-... 0206a English
26
Stepping motors
Motor type
MTR-ST-...
...-42-48S-...
...-57-48S-...
...-87-48S-...
Rated current
1.8 A
3.1 A
4.7 A
Holding torque
(...-A..)
(...-G..)
0.34 Nm
---
1.27 Nm
---
6.47 Nm
23.29 Nm
Step angle
1.8° ± 5 %
Winding resistance
1.75
Ω
± 10 %
1
Ω
± 10 %
0.9
Ω
± 10 %
Winding inductivity
3.0 mH
3.8 mH ± 20 %
10.8 mH ± 20 %
Gear reduction (...-G..)
---
4:1
Gear effectiveness (...-G..)
---
90 %
Rotary play of gear (...-G..)
---
< 15 arcmin
Drive torque of gear (...-G..)
---
28 Nm
Rotor moment of inertia (...-AA)
(...-AB)
(...-GA)
(...-GB)
0.068 kg / cm
2
0.07 kg / cm
2
---
---
0.48 kg / cm
2
0.5 kg / cm
2
---
---
4 kg / cm
2
4.05 kg / cm
2
4.52 kg / cm
2
4.60 kg / cm
2
Voltage of the brake (...-..B)
24 V
Output of the brake (...-..B)
6 W
9 W
Holding torque of the brake (-..B)
0.4 Nm
1.4 Nm
Isolation protection class
B (VDE60034)
Protection class (...-A..) / (...-G..)
IP 54 / ---
IP 54 / ---
IP 54 / IP 43
Ambient temperature
– 10 ... + 50 °C
Storage temperature
– 20 ... + 70 °C
Permitted relative humidity
45 ... 80 % (non-condensing)
Maximum storage period
---
1 year
Product weight (...-AA) / (...-AB)
(...-GA) / (...-GB)
0.39 / 0.49 kg
---
1.2 / 1.4 kg
---
4.2 / 5.0 kg
6.4 / 7.2 kg
Fig. 14
Содержание MTR series
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