MLL-70 MLL-55 MLL-115 - Mavilor

MLL-55
115
A3x3x12
DIN 6885
∅40 j6
∅9 k6
MLL-70
A
A4x4x14
DIN 6885
∅75
∅60 j6
∅11 k6
67
64
∅19 k6 ∅ 110 j6
30
89
∅65
M3x10
DIN 933
2.5
6
6.4
( ∅ 66.6)
( ∅ 65)
5.6
R2.8
+0.1
0
10.2
142
20
169 (CON FRENO)
R2.8
57
89
33
M4x8
DIN 933
2.5 9
+0.1
12.5 0
23
B
4x∅5.5
70
MOTOR WHITHOUT BRAKE
MOTOR WHITH BRAKE
A
B
A
B
MLL-71
107
138.5
107
162
MLL-72
147
178.5
147
202
MLL-115
A
89 62
A6x6x30
DIN6885
89.5
∅130
4x∅9
M6x16 DIN 933
3.5
21.5
+0.1
0
11
115
40 B
MOTOR WHITHOUT BRAKE
MOTOR WHITH BRAKE
A
B
A
B
MLL-115.1
136.5
180.5
136.5
180.5

CHARACTERISTICS SYMBOL UNITS MLLS-55 MLLS-71 MLLS-72 MLLP-115.1 MLLP-115.2 MLLP-115.3
Max speed n rpm 12000 12000 12000 9000 9000 9000
Stall Torque (± 10%) (*) Ms Nm 0,9 1,7 3,2 6,5 8,8 11
Stall Current (± 10%) Is A 2,36 2,74 4,20 4,24 5,00 6,61
Peak Torque (± 10%) Mj Nm 3,6 6,8 12,8 26 32 44
Torque-Weight Ratio Tw Nm/kg 0,60 0,89 1,10 1,08 1,24 1,36
EMF Constant (±5%) Ke Vs/rad 0,22 0,36 0,44 0,88 0,92 0,96
Torque Constant (±5%) Kt Nm/A 0,38 0,62 0,76 1,53 1,60 1,67
Cogging Torque Ct Nm 0 0 0 0 0 0
Winding Resistance (± 5%) R Ω 7,5 8,5 4,7 4,8 3,5 2,8
Winding Inductance (± 5%) L mH 2,3 3,2 2 3,4 2,5 2,0
Rotor Inertia J kgm²10-³ 0,066 0,137 0,269 1,35 1,78 2,3
Mechanical Time Constant Tm ms 5,905 5,246 3,770 4,74 4,22 4,07
Electrical Time Constant Te ms 0,307 0,376 0,426 0,71 0,71 0,71
Thermal Time Constant Tth s 1666 1831 1806 3070 2773 3110
Thermal Resistance Rth ºc/W 1,26 0,83 0,64 0,65 0,64 0,45
Mass M kg 1,5 1,90 2,90 6,00 7,10 8,10
Radial load (at mid length of shaft and 3000rpm) Fr N 250 220 255 450 500 550
Axial load Fa N 100 98 98 250 250 250
Insulation F F F F F F
Max. working temperature 150ºc 150ºc 150ºc 150ºc 150ºc 150ºc