Features

Dividable basic step angle into maximum 1/16

Available another model which has excitation zero signal(MONI) output function and power source protect circuit.

Compact size


(日本語表示はこちら
Item IMS203-220L IMS203-220FL IMS203-420L IMS203-420FL
Input Voltage DC24V±10%
Power Consumption 40W 80W
Driver Type Bi-Polar, Constant Current Chopper
Phase Current Max 1.0A/phase Max 2.0A/phase
Current of correspondence motor Bi-Polar:0.5 - 1.0A/phase
Uni-Polar:1.0 - 2.0A/phase
Bi-Polar:1.5 - 2.0A/phase
Uni-Polar:3.0 - 4.0A/phase
Basic step 1.8°
Resolution 1/1 , 1/2 , 1/8 , 1/16
Build In Functions Standard ・Driving current adjust ・Auto-current down ・Current off
Additional ・Excitation home signal (MONI) output
・Power protection circuit
・Power LED(Power indicator)
・Excitation home signal (MONI) output
・Power protection circuit
・Power LED(Power indicator)
Input Pulses Type one pulse type(PULSE, CW/CCW)
Signal input Photo coupler input Input resistance 220 ohms.
Input signal voltage: L:0-0.5V, H:4-5V.
Insulation Resistance 100MΩ or higher with DC500V potential applied in normal temperature and humidity.
 ・Between power input: Motor leads - PE terminal
 ・Between power input: Motor leads - Signal I/O terminal
Operating environment
temperature and humidity
0 - -+40℃, Less than 80%, No freezing, No condensation
Storing environment
temperature and humidity
-10 - -+60℃, Less than 80%, No freezing, No condensation
Operating height Less than 1,000m from sea level
Atmosphare In the room without corrosive gas, inflammable gas and dust. without splashing water and oil.
Weight 90g 100g
Dimension 90×55×20mm 90×55×24mm

Set style Motor Driver Phase Current
IMS203-220(F)L-243A(B) PF243-A(B) IMS203-220L

IMS203-220FL
0.5A/相
IMS203-220(F)L-244A(B) PF244-A(B) 0.6A/相
IMS203-220(F)L-244HA(B) PF244H-A(B) 0.8A/相
IMS203-220(F)L-264A(B) PF264-A(B) 1.0A/相
IMS203-220(F)L-265A(B) PF265-A(B)
IMS203-220(F)L-268A(B) PF268-A(B)