Bosch MSK030B-0900-NN, Project Planning Manual

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4.40 MSK133D Technical data
Designation Symbol Unit MSK133D-0202-SA MSK133D-0203-FN MSK133D-0302-SA
Continuous torque at standstill, sur‐
face
M
0_S
Nm 250.0 --- 250.0
Continuous current at standstill, sur‐
face
I
0_S(eff)
A 100.0 --- 132.0
Continuous torque at standstill, liquid M
0_L
Nm --- 290.0 ---
Continuous current at standstill, liquid
I
0_L(eff)
A --- 122.2 ---
Maximum torque M
max
Nm 520.0 500.0 520.0
Maximum current
I
max(eff)
A 265.0 350.0
Torque constant at 20 °C K
M_N
Nm/A 2.45 1.86
Voltage constant at 20 °C 1)
K
EMK_1000
V/1000
min-1
155.8 118.3
Winding resistance at 20 °C R
12
Ohm 0.075 0.048
Winding inductance
L
12
mH 6.1 6 2.9
Leakage capacitance of the compo‐
nent
C
dis
nF 16.4 18.4 19.9
Number of pole pairs p - 3
Moment of inertia of rotor
J
red
kg*m 2
0.07800
Thermal time constant
T
th_nom
min 18.2 8.0 18.2
Maximum speed (electric)
n
max el
min
-1
3300
Sound pressure level L
P
dB[A] < 78
Mass m kg 127.0
Ambient temperature during operation
T
amb
°C 0 ... 40
Protection class (EN 60034‑5) - - IP65
Thermal class (EN 60034‑1) T.CL. - 155
Data liquid cooling
Heat loss to be dissipated
P
V
kW --- 3.10 ---
Inlet temperature coolant
T
in
°C --- 10...40 ---
Permissible coolant temperature in‐
crease at P
V
ΔT
max
K --- 8 ---
Required coolant flow rate at P
V
Q
min
l/min --- 6.0 ---
Pressure drop at Q
min
Δp bar --- < 0.9 ---
Maximum permissible inlet pressure p
max
bar --- 6.0 ---
Volume of coolant duct
V
cool
l --- 0.21 ---
Material of coolant duct --- Stainless steel ---
Last amended: 2016-05-06
1) Manufacturing tolerance ±5%
Tab. 4-39: MSK - Technical data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 113/279
Synchronous Servomotors MSK
Technical data