1-3
MN704
Table 1-1 Electrical Ratings
Catalog
Number
AC Line
VAC
(±15%,
50/60Hz)
Motor
VDC
Rating without Auxiliary Heat
Sink
Rating with Auxiliary Heat Sink
Field
VDC
(1.13
Amps
Max)
Max
AC Line
Current
Amps
Max DC
Load
Current
Amps
Max
Power
HP (kW)
Max
AC Line
Current
Amps
Max DC
Load
Current
Amps
Max
Power
HP (kW)
BC141
115
0-90
12
8
.75 (.6)
24
16
1.5 (1.1)
50, 100
BC142
230
0-180
12
8
1.5 (1.1)
24
16
3 (2.3)
100, 200
0-90*
12
8
.75 (.6)
24
16
1.5 (1.1)
100
BC142-5
115
0-90
9
6
.75 (.6)
18
12
1.5 (1.1)
50, 100
230
0-180
9
6
1.5 (1.1)
18
12
3 (2.3)
100, 200
0-90*
9
6
.75 (.6)
18
12
1.5 (1.1)
100
BC142-6
115
0-90
12
8
.75 (.6)
24
16
1.5 (1.1)
50, 100
230
0-180
12
8
1.5 (1.1)
24
16
3 (2.3)
100, 200
0-90*
12
8
.75 (.6)
24
16
1.5 (1.1)
100
Table 1-2 General Performance Specifications
Description
Specification
Factory
Setting
Speed Range (Ratio)
50:1
—
Armature Feedback Load Regulation (0 - Full Load, 50:1 Speed Range) (%
Base Speed)
1
—
Tachometer Feedback Load Regulation (0 - Full Load, 50:1 Speed Range) (%
Set Speed)
1
—
Line Voltage Regulation (at Full Load, ± 10% Line Variation) (% Speed)
0.5
—
Control Linearity (% Speed vs. Dial Rotation)
2
—
Acceleration (ACCEL) Trimpot Range (Seconds)
0.2 – 10
2
Deceleration (DECEL) Trimpot Range (Seconds)
0.2 – 10
2
Maximum Speed (MAX) Trimpot Range (% Base Speed)
50 – 110
100
Minimum Speed (MIN) Trimpot Range (% Base Speed)
0 – 30
0
Current Limit (CL) Trimpot Range (% Full Load)
0 – 200
150
IR Compensation (IR) Trimpot Range (at Specified Full Load @ 90, 180 Volts DC
Output) (Volts DC)
0 – 24, 48
3, 6
Maximum Operating Ambient Temperature at Full Load - °C / °F
40 / 104
—
