103H7121-5640 SANYO DENKI - SANMOTION, 103H7121-5640 Datasheet - Page 27

• Manufacturer Part Number: 103H7121-5640
• Description: Stepper Motor
• Manufacturer: SANYO DENKI - SANMOTION

Specifications of 103H7121-5640

• Current Rating: 1A
• No. Of Phases: Two
• Inductance: 14.5mH
• Inertia: 0.55oz-in
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 24VDC
• Nema Size: 23
• Leaded Process Compatible: No
• Coil Type: Bipolar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Input circuit configuration of PD
Input signal
Output signal configuration of MON, AL
MON output
CW pulse
CCW pulse
Mon output
8(10)
7(9)
+5V
MAX. 40 V
MAX. 10 mA
R
Driver
5
6
1000pF
220Ω
Driver
• When the crest value of the input signal exceeds 5V,
• Photo coupler at phase origin of motor excitation is set
• Output from MON is set to on at every 7.2 degrees of
use the external limit resistance R to limit the input
current to approximately 15mA.
to ON .
motor output shaft from phase origin.
（
setting when number of divisions is 2
）
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