 |
DC
Drives |
| A cost effective, compact and
reliable PWM drive for 1/4 through 1 HP DC
applications |
 |
| Standard
Features | Key Industries & Applications | Service
Conditions | Application
Data
|
| Adjustments | Ratings | Dimensions |
The Micro 100 V*S(r) Drives have been
designed with a Pulse Width Modulated (PWM) regulator to
produce clean DC current to the motor. When compared to
conventional SCR drives, the PWM technology provides a
cost effective adjustable speed package that delivers the
performance you need for a wide range of commercial,
light industrial and industrial applications.
The near unity form factor of the Micro
100 PWM drive is motor friendly. The clean DC current
output of the controller allows cool, quiet motor
operation with extended brush life. The performance
matched Micro 100 PWM Motors are smaller, easier to
maintain and more cost effective than comparable SCR
rated motors.
The improved form factor of the Micro
100 PWM drive also provides high, constant operating
efficiency across the entire motor speed range. This not
only reduces your energy costs but also provides a wider
speed range for more precise drive operation.
Standard Features
- Open chassis construction on an "L"
bracket for flexible mounting within the
electrical cabinet.
- Fast switching Pulse Width Modulated (PWM)
regulator provides:
- Dynamic response to load variations.
- Quiet motor operation for noise or
vibration sensitive environments.
- Near unity form factor provides:
- Clean DC output voltage from the
controller to the motor.
- Use of smaller, more cost effective
motors in most applications.
- Constant, high efficiency operation
across the entire motor speed range
reducing your energy costs.
- Longer motor brush life reduces motor
maintenance.
- All circuitry - sequencing, regulator, power and
terminals - packaged on a single, surface mount
design printed circuit board.
- Built-in surge suppresser helps protect
semiconductors from line transients for better
reliability.
- Electronic short circuit protection is provided
by instantaneous output current sensing utilizing
pulse feedback current limiting.
- 5K ohm speed potentiometer to vary the output
speed of the drive.
- Jumper connections for horsepower selection and
for zero speed operation.
- Application adjustments tailor drive performance
to your needs:
- Separately adjustable maximum and minimum
speeds set speed limits.
- Adjustable current limit protects
machinery, wiring and drive.
- Adjustable acceleration/deceleration rate
for smooth starts, stops and speed
changes.
- Adjustable IR Drop Compensation for
improved speed regulation.
- 50:1 constant torque speed range.
- U.L. Listed, C of U.L. Listed and lEC Classified
to meet most electrical safety codes in North
America and Europe.
- Performance matched Micro 100 PWM DC Motors in
NEMA 34, 42 and 56 frames provide the application
flexibility you need from a single drive source.
- Two years from date of manufacture/one year in
service full exchange warranty eliminates
troubleshooting and quickly returns you to
operation.
Key Industries & Applications
| Industries |
Applications |
| Automotive |
Actuators |
| Electronic |
Blending |
| Machine Tool |
Centrifuges |
| Medical |
Chip Bonders |
| Metals |
Conveyors |
| Paper |
Metering |
| Physical Fitness |
Mixing |
| Physical Therapy |
Packaging |
| Plastics |
Pumps |
| Printing |
Treadmills |
| Rubber |
Wafer Spinners |
| |
Wafer Cutters |
| |
X-ray scanners and tables |
| |
X/Y Tables |
Service Conditions
| Elevation |
Up to 3300 feet (1000 meters) |
| Ambient Temperature |
32° F
to 131°F (0° C to 55° C) |
| AC Line Voltage Variation |
+/-10% of rated voltage |
| AC Line Frequency |
48 to 62 Hz |
| Atmosphere |
Non-condensing Relative
Humidity5% to 95% |
Application
Data
| Service Factor |
1.0 (continuous duty) |
| Form Factor |
1.07 |
| Speed Regulation |
2% - 5% (95% load change) |
| Speed Range |
50:1 |
| Output Voltage |
(115 VAC Input) 0 to 120 VDC |
| |
(230 VAC Input) 0 to 240 VDC |
Adjustments
| Maximum Speed (percent of rated |
50% to 100% |
| Minimum Speed (percent of rated) |
0% to 50% |
| Current Limit (percent of
rated current) |
|
| - 115 VAC Input |
50% to 150% (6.5 Amps Maximum) |
| - 230 VAC Input |
50% to 150% (4.0 Amps Maximum) |
| Rate |
1 to 10 seconds |
| IR Drop Compensation |
0% to 10% |
Ratings
|
|
115 VAC Input (Model Number 1DN1001) |
| |
230 VAC Input (Model Number 1DN2001) |
| Motor
HP |
Rated
A-C Line
(amps) |
Input
KVA |
DC
Armature
Voltage |
Rated
Armature
Current (amps)
|
| 1/4 |
3.7
|
0.43
|
120
|
2.0
|
| |
- |
- |
- |
- |
| 1/3 |
4.7
|
0.54
|
120
|
2.6
|
| |
- |
- |
- |
- |
| 1/2(1)
|
7.1
|
0.82
|
120
|
3.9
|
| |
- |
- |
- |
- |
| 3/4(1) |
10.5
|
1.2 |
120
|
5.8
|
| |
4.6
|
1.1 |
240
|
2.6
|
| 1(1) |
- |
- |
- |
- |
| |
6.5
|
1.5 |
240
|
3.7
|
(1) Controller must
be mounted to a metal plate (18" x 18") to meet
full horsepower rating.
- Note: This material is not intended to provide
operational instructions.
- Appropriate Reliance Industrial
Company instruction manuals
and precautions should be studied prior to
installation, operation, or
maintenance of equipment.
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