230572 MAXON MOTORS, 230572 Datasheet - Page 7

• Manufacturer Part Number: 230572
• Description: AMPLIFIER, DC MOTORS DEC, 50/5
• Manufacturer: MAXON MOTORS

Specifications of 230572

• Supply Voltage Range: 10VDC To 50VDC
• Armature Current Max: 5A
• Svhc: No SVHC (15-Dec-2010)
• External Depth: 24mm
• External Length / Height: 95mm
• External Width: 75mm
• For Use With: EC Motors With Hall
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1-Q-EC Amplifier DEC 50/5
4
4.1 Power supply layout
6
maxon motor control
Operating Instructions
Any available power supply can be used, as long as it meets the minimum re-
quirements set out below.
During set up and adjustment phases, we recommend separating the motor
mechanically from the machine to prevent damage from uncontrolled motion.
The required voltage can be calculated as follows:
Known values
Sought values
Solution
Choose a power supply capable of supplying this calculated voltage under load.
The formula takes into account a max. PWM cycle of 95 % and a 1 volt max.
voltage drop at DEC 50/5.
Note
Please note
V
Power supply requirements
Output voltage
Ripple
Output current
CC
Operating torque M
Operating speed n
Nominal motor voltage U
Motor no-load speed at U
Speed/torque gradient of motor ∆n/∆M [rpm/mNm]
Supply voltage V
=
U
n
0
N
⋅
chapter 5.1.5, “/Brake” function
(
n
B
maxon motor
+
∆
∆
M
CC
n
B
B
[V]
⋅
[rpm]
[mNm]
M
B
N
)
N
October 2008 Edition / Doc.No. 544910-06 / subject to change
, n
⋅
[V]
. 0
0
1
95
[rpm]
+
1
V
< 5 %
depending on load,
continuous max. 5 A
acceleration, short-time max. 10 A
V
CC
when using the “/brake” input!
min. 10 VDC; V
Operating Instructions
CC
max. 50 VDC