Type 5130
MOTOR BOARD Type 5130
The MOTOR BOARD Type 5130 is a universal speed control system for power electronics, control engineering and communications technology. Its built-in four-quadrant amplifier, integrated four-quadrant indicator and optional temperature and brightness extension make it a versatile training system.
- Universal speed control system for multiple training areas
- Expandable with a plug-in module for temperature and brightness control
- Integrated four-quadrant indicator for visual operating-status monitoring
- Variable centrifugal mass for adjusting the time constant
- Dual-channel encoder for direct speed and direction detection
- Built-in four-quadrant amplifier for forward and reverse operation
Application and operating principle
With the MOTOR BOARD, hps SystemTechnik provides a control system that can be used in power electronics, control engineering and communications technology.
The board implements a universal speed control setup in compact form with a machine set consisting of a DC motor, DC generator, tachogenerator, dual-channel encoder and variable centrifugal mass.
Four-quadrant operation and indication
A DC power amplifier is built into the MOTOR BOARD for direct connection to a controller or a PLL circuit.
By rearranging the plugs, the amplifier can be used only for the positive current direction or for both current directions. This enables true four-quadrant drive operation.
The current operating state of the machine set is monitored visually by a four-quadrant indicator with four LEDs.
Extension for temperature and brightness control
For temperature and brightness control, the plug-in module Temperature and Brightness Controlled System Type 5125.5 is available.
The MOTOR BOARD provides a connection field wired with voltage dividers for actual-value acquisition of temperature and brightness.
The Temperature and Brightness Controlled System is not included in the scope of delivery, but is listed as recommended accessories.
Mechanical design
The front panel of the MOTOR BOARD is made of 5 mm thick laminate, matte blue in color and engraved with white symbols representing the integrated functional groups.
The rear side is covered by a grey plastic housing whose shape allows the board to be placed at an ergonomic angle on the desk.
An adapter field serves both for adapting 4 mm to 2 mm connections and for plugging in two adapters with BNC socket and 4 mm connectors.
Experiment manual and topics
The MOTOR BOARD is supplied with the experiment manual "Controlled Systems / Control Circuits" (Type V 0122). The table of contents is linked on the product page as a separate PDF and contains 19 experiment topics as well as a solutions section and an appendix.
- Machine set with DC motor, DC generator and tachogenerator
- Sight window for optical and stroboscopic observation of rotation
- Mains connection
- 230 V AC / 115 V AC (110 V AC), 50 ... 60 Hz, 20 VA
- Main switch
- On / Off with pilot lamp
- Motor
- Rated voltage 12 V; rated speed 5900 min-1; max. speed 8000 min-1; current max. 0.5 A
- Generator
- Rated voltage 12 V; maximum current 0.5 A
- Encoder
- Resolution 100 lines / rev.; output channels 2; output voltage TTL (decoupled via TTL module)
- Load
- Connectable load resistance 33 Ohm / 5 W; with parallel-circuited lamp
- Current actual value acquisition
- Measuring resistance 1 Ohm
- Downstream amplifier
- Gain factor 10; internal resistance 200 Ohm
- DC amplifier
- Input I 0 ... +/-10 V, gain factor V = 1.2; Input II 0 ... +/-5 V, gain factor V = 2.4; output voltage in four-quadrant operation 0 ... +/-12 V; output current max. 0.5 A
- Four-quadrant indicator
- 4 LEDs in 2 colors to distinguish between motor and generator quadrants
- Dimensions and weights
- MOTOR BOARD (Type 5130): 266 x 297 x 90 mm (W x H x D), weight approx. 2.2 kg; Temperature and Brightness Controlled System (Type 5125.5): 37 x 56 x 35 mm (W x D x H), without plugs, weight approx. 65 g
- Tachogenerator
- Tacho output voltage 2 V / 1000 min-1; decoupled by amplifier; Ri = 200 Ohm
- Recommended accessories
- Experiment manual "Controlled Systems / Control Circuits" Type V 0122; Temperature and Brightness Controlled System Type 5125.5
- 1 Characteristics of the speed control system3
- 2 Characteristics of the temperature and brightness control system17
- 3 The motor with current or torque control25
- 4 Speed control37
- 5 Voltage control with a machine generator47
- 6 Speed control with subordinate current control55
- 7 DC motor on uncontrolled and controlled single-phase half-wave rectifier75
- 8 Four-quadrant operation of a DC motor with a thyristor converter87
- 9 Four-quadrant operation with an H-bridge103
- 10 Electronic load119
- 11 Temperature control with P and PI controller125
- 12 Temperature control with a two-point controller135
- 13 Temperature control with PID controller and pulse group control143
- 14 Brightness control with P, PI and PID controller149
- 15 Bode diagram, Nyquist plot and controllability of a P-T3 system155
- 16 Matching and smoothing of actual values173
- 17 Characteristics and operating behavior of the servo control system183
- 18 Position control189
- 19 Position control with influencing variables197
