Specifications – LEESON Chassis Mount SCR Control User Manual
Page 7

Max.
Armature
HP Range
HP Range
Current
with 115 VAC
with 230 VAC
Model
(Amps DC)
Applied
Applied
Style
M1740007
1.5
1/20–1/8 Chassis
M1740005
NEMA 1
M1740006
NEMA 4X
174311 †
5.0
1/8–1/2
1/4–1
Chassis
174307 ‡
NEMA 1
174308 ‡
NEMA 1
174100
10.0
1/8–1 1/4–2
NEMA
4X
174105
NEMA 4X
174709
15
1 – 1.5
2 – 3
NEMA 4X
† Double maximum armature current and horsepower when drive is mounted on
heat sink part number 174314.
‡ Double maximum armature current and horsepower when drive is mounted on
heat sink part number 174316.
AC Line Voltage
115 VAC or 230 VAC ±10%, 50/60 Hz, single phase
Armature Voltage
115 VAC Input
0–90 VDC
230 VAC Input
0–180 VDC
Form Factor
1.37 at base speed
Accel. Time Range
0–90 VDC Armature Voltage
0.5–11 seconds
0–180 VDC Armature Voltage
0.5–22 seconds
Decel. Time Range
0-90 VDC Armature Voltage
coast to a stop–13 seconds
0–180 VDC Armature Voltage
coast to a stop–25 seconds
1
SPEEDMASTER™ OPERATION MANUAL
Specifications