Bosch MSK030B-0900-NN, Project Planning Manual

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4.39 MSK133C Technical data
Data sheet
Designation Symbol Unit MSK133C-0202-SA MSK133C-0203-FN
Continuous torque at standstill, sur‐
face
M
0_S
Nm 204.0 ---
Continuous current at standstill, sur‐
face
I
0_S(eff)
A 81.0 ---
Continuous torque at standstill, liquid
M
0_L
Nm --- 232.5
Continuous current at standstill, liquid
I
0_L(eff)
A --- 93.0
Maximum torque
M
max
Nm 425.0 400.0
Maximum current
I
max(eff)
A 205.0
Torque constant at 20 °C K
M_N
Nm/A 2.47
Voltage constant at 20 °C 1)
K
EMK_1000
V/1000
min-1
157.6
Winding resistance at 20 °C
R
12
Ohm 0.103
Winding inductance
L
12
mH 7.8 7
Leakage capacitance of the compo‐
nent
C
dis
nF 15.2
Number of pole pairs p - 3
Moment of inertia of rotor J
red
kg*m 2
0.06800
Thermal time constant
T
th_nom
min 16.6 8.0
Maximum speed (electric) n
max
min -1
3300
Sound pressure level
L
P
dB[A] < 78
Mass m kg 111.0
Ambient temperature during operation
T
amb
°C 0 ... 40
Protection class (EN 60034‑5) - - IP65
Temperature class (EN 60034‑1) T.CL. - 155
Data liquid cooling
Heat loss to be dissipated
P
V
kW --- 2.70
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 --- 5.0
Pressure drop at Q
min
Δp bar --- < 0.75
Maximum permissible inlet pressure
p
max
bar --- 6.0
Volume of coolant duct
V
cool
l --- 0.18
Material of coolant duct --- Stainless steel
Last amended: 2013-11-11
1) Manufacturing tolerance ±5%
Tab. 4-38: MSK - Technical data
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P 110/279
Synchronous Servomotors MSK
Technical data