Description Symbol Unit
KSM02.1
B-041C-
42N-__-
__2
KSM02.1
B-061C-
35N-__-
__2
KSM02.1
B-061C-
61N-__-
__2
KSM02.1
B-071C-
24N-__-
__2
KSM02.1
B-071C-
35N-__-
__2
KSM02.1
B-076C-
35N-__-
__2
Capacitance against housing
8)
C
Y
nF 50 + 100
Allowed switching frequencies
6)
f
s
kHz 4; 8
Motor stage data
Continuous torque at standstill
60 K
M
0_60
Nm 2.2 6.0 5.5 10.5 10.0 8.7
Maximum torque
M
max
Nm 9.4 25.0 18.0 35.0 28.0 29.0
Maximum current
I
max(rms)
A 6.8 14.9 17.7
Torque constant at 20 °C
K
M_N
Nm/A 1.60 2.03 1.16 2.52 1.85
Voltage constant at 20 °C
7)
K
EMK_1000
V/1000
min-1
98.2 125.0 71.5 155.0 114.0 113.8
Rotor inertia
J
rot
kg*m
2
0.00019 0.00093 0.00189 0.00446
Thermal time constant
T
th
min 13 18 15 25
Maximum speed (electrical)
n
max el
min
-1
5500 4300 6000 3400 4700
Thermal class (EN 60034‑1) T.CL. 155
Holding brake data
Holding torque
M
4
Nm 4.00 10.00 16.00
Maximum clamping delay
t
1
ms 25 30
Maximum release delay
t
2
ms 35 40 50
Holding brake mass
m
Br
kg -
Holding brake inertia
J
br
kg*m
2
0.000023
0
0.0000590 0.0001610
Latest amendment: 2017-01-24*
1) According to DIN EN ISO 11205; comparative value at 1 m dis‐
tance, out of cabinet; HCS types in -L*** design: load-depend‐
ent
2) Observe supply voltage for motor holding brake
3) See information on "Rated power consumption control voltage
input at U
N3
"
4) Plus dissipation of braking resistor and control section
5) Mains input L1, L2, L3 (for HMV and HCS only); For use on a
solidly grounded wye source only.
6) Also depending on firmware and control section; see parame‐
ter description "P‑0‑0001, Switching frequency of the power
output stage"; see "P-0-4058, Amplifier type data"; for supply
units the switching frequency is 4.2 kHz
7) Manufacturing tolerance ±5%
8) 50 nF: L+ against ground; 100 nF: L- against ground
Tab. 5-3: KSM with motor holding brake - Technical data
68/407
Technical data of the components
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04
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