Festo Электромотор MTR-DCI - Manual (Page 194)

A. Technical appendix
A-4
Festo P.BE-MTR-DCI-PB-EN en 1209a
Mechanical data 32 42 52 62
MTR-DCI-...-G7: gear reduction 6.75:1; 1-stage
Gear unit 1)
– Drive output speed
– Torsional backlash
– Drive output torque
– Efficiency [rpm]
[°]
[Nm]
– 481
≤ 1.9
0.15
0.75 444
≤ 1.3
0.59
0.8 444
≤ 1.1
1.62
0.8 504
≤ 1.0
3.78
0.8
Mass moment of inertia
– Rotor
– Gearing
[kg cm 2 ]
[kg cm 2 ]
0.024
0.00089 0.0323
0.00235 1.209
0.01132 3.3
0.017
Product weight [kg] 0.7 1.7 3.1 7.6
MTR-DCI-...-G14: gear reduction 13.73:1; 2-stage
Gear unit 1)
– Drive output speed
– Torsional backlash
– Drive output torque
– Efficiency [rpm]
[°]
[Nm]
– 237
≤ 1.55
0.29
0.7 218
≤ 0.95
1.13
0.75 218
≤ 0.75
3.08
0.75 248
≤ 1.5
7.20
0.75
Mass moment of inertia
– Rotor
– Gearing
[kg cm 2 ] 0.024
0.00149 0.323
0.00441 1.209
0.01711 3.3
0.035
Product weight [kg] 0.7 1.8 3.3 8.0
MTR-DCI-...-G22: Gear reduction ratio 22.21:1; 2-stage
Gear unit 1)
– Drive output speed
– Torsional backlash
– Drive output torque
– Efficiency [rpm]
[°]
[Nm]
– – – – 153
≤ 1.5
11.66
0.75
Mass moment of inertia
– Rotor
– Gearing
[kg cm 2 ]
[kg cm 2 ]
– – – 3.3
0.022
Product weight [kg] – – – 8.0
1) For permitted loading of gear shaft, see chapter 2, Tab. 2/2