MOTORS WITH INTEGRATED CONTROLLER STM17X-3 - 0,48 Nm
STM17X-3 - 0,48 Nm
Programmable Stepping Motor with integrated controller, delivers a torque up to 0,48 Nm.
Ideal for applications such as medical, packaging, factory automation, semiconductor, textile machines, pumps and a wide variety of other automation applications.
FEATURES
Anti-Resonance
Step motor systems have a natural tendency to resonate at certain speeds. The STM integrated motors automatically calculate the system's natural frequency and apply damping to the control algorithm. This greatly improves midrange stability, allows higher speeds, greater torque utilization, and improves settling times.
Microstep Emulation
With Microstep Emulation, low resolution systems can still provide smooth motion.
The drive can take low resolution step pulses and create fine resolution motion. 
Torque Ripple Smoothing
All step motors have an inherent low speed torque ripple that can affect the motion profile of the motor. By analyzing this torque ripple the system can apply a negative harmonic to negate this effect. This gives the motor much smoother motion at low speed. 
Command Signal Smoothing
Command Signal Smoothing can soften the effect of immediate changes in velocity and direction, making the motion of the motor less jerky. An added advantage is that it can reduce the wear on mechanical components.
Dynamic Current Control
| Running Current | - the current the drive will deliver for continuous motion |
| Acceleration Current | - the current the drive will deliver when accelerating or decelerating |
| Idle Current | - reduces current draw when motor is stationary |
Stall Detection & Stall Prevention
Detect Rotor's position to provide Stall Detection and Stall Prevention functions
Three versions with different control options are available:
| S-Model | Q-Model | C-Model |
| (Basic Model) | (S-Model + Q Programmer) | (Q-Model + CANopen) |
| - Step & Direction | - Stand-alone operation | - CANopen protocols DS301+DSP402 |
| - CW/CCW Pulse | - Q Programmer for complex motion | - Up to 127 axes per channel |
| - A/B Quadrature | - Conditional processing | |
| - Velocity (oscillator) mode | - Math functions | |
| - Host commands (SCL) | - Multi-tasking | |
| - Register manipulation | ||
| - Encoder following |
DIMENSIONS
TORQUE
SPECIFICATIONS
| POWER AMPLIFIER: All Models | |
| AMPLIFIER TYPE | Dual H-Bridge, 4 Quadrant |
| CURRENT CONTROL | 4 state PWM at 20 KHz |
| OUTPUT TORQUE | Up to 0,48 Nm WITH SUITABLE POWER SUPPLY |
| POWER SUPPLY | External 12 - 48 VDC Power Supply Required |
| INPUT VOLTAGE RANGE | 12 - 48 VDC |
| PROTECTION | Over-Voltage, Under-Voltage, Over-Temperature, Motor/wiring shorts (Phase-to-Phase, Phase-to-Ground). |
| IDLE CURRENT REDUCTION | Reduction range of 0-90 % of Running Current after delay selectable in milliseconds. |
| AMBIENT TEMPERATURE | 0 to 40 °C (mounted to suitable heatsink) |
| HUMIDITY | 90 % non-condensing |
| CONTROLLER: All Models | |
| MICROSTEP RESOLUTION | Software selectable from 200 to 51200 steps/rev in increments of 2 steps/rev. |
| ANTI-RESONANCE (Electronic Damping) |
Raises the system damping ratio to eliminate midrange instability and allow stable operation throughout the speed range and improves settling time. |
| TORQUE RIPPLE SMOOTHING | Allows for fine adjustment of phase current waveform harmonic content to reduce low-speed torque ripple in the range from 0,25 to 1,5 rps. |
| AUTO SETUP | Measures motor parameters and configures motor current control and anti-resonance gain settings. |
| SELF TEST | Checks Internal & External Power Supply voltages. Diagnoses open motor phases and motor resistance changes > 40 %. |
| MICROSTEP EMULATION | Performes high resolution stepping by synthesizing fine microsteps from coarse steps (Step & Direction Mode Only) |
| COMMAND SIGNAL SMOOTHING | Software configurable filtering reduces jerk and excitation of extraneous system resonances (Step & Direction Mode Only). |
| CONTROLLER: S Models | |
| NON-VOLATILE STORAGE | Configurations are saved in FLASH memory on-board the DSP. |
| MODE OF OPERATION | Step & Direction, CW/CCW, A/B Quadrature, Oscillator, Joystick, SCL, Hub. |
| STEP AND DIRECTION INPUTS | STEP +/- Optically Isolated, 5-24 Volt, Minimum pulse width = 250 ns, Maximum pulse frequency = 3 MHz. Function: Step, CW Step, A Quadrature, Encoder Following, CW Limit, CW Jog, START/STOP (Oscillator mode), General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. DIR +/- Optically Isolated, 5-24 Volt, Minimum pulse width = 250 ns, Maximum pulse frequency = 3 MHz. Function: DIR, CCW Step, B Quadrature, Encoder Following, CCW Limit, CCW Jog, Sensor, DIR (Oscillator mode), General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. |
| ENABLE INPUT | EN +/- Optically Isolated, 5-24 Volt, Minimum pulse width = 50 microseconds, Maximum pulse frequency = 10 KHz. Function: ENABLE, RESET, SPEED 1/SPEED 2 (Oscillator mode), General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. |
| OUTPUT | Optically Isolated, 30 V, 100 mA MAX. Function: Fault, Motion, Alarm, Tach and general purpose programmable. |
| ANALOG INPUT RANGE | Ain Gnd Range 0 to 5 VDC |
| ANALOG INPUT RESOLUTION | 12 bits |
| COMMUNICATION INTERFACE | RS-232 or RS-485 |
| + 5 VOLT USER OUTPUT | 4,8 V to 5,0 V @ 50 mA Maximum |
| CONTROLLER: Q Models | |
| NON-VOLATILE STORAGE | Programs, Data and Drive configuration are saved in FLASH and EEPROM memory. |
| INPUTS | STEP +/- Optically Isolated, 5-24 Volt, Minimum pulse width = 250 ns, Maximum pulse frequency = 3 MHz. Function: Step, CW Step, A Quadrature, Encoder Following, CW Limit, CW Jog, START/STOP (Oscillator mode), General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. DIR +/- Optically Isolated, 5-24 Volt, Minimum pulse width = 250 ns, Maximum pulse frequency = 3 MHz. Function: DIR, CCW Step, B Quadrature, Encoder Following, CCW Limit, CCW Jog, Sensor, DIR (Oscillator mode), General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. EN +/- Optically Isolated, 5-24 Volt, Minimum pulse width = 50 microseconds, Maximum pulse frequency = 10 KHz. Function: ENABLE, RESET, SPEED 1/SPEED 2 (Oscillator mode), General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. |
| OUTPUT | Optically Isolated, 30 V, 100 mA MAX., NPN/sinking Function: Fault, Motion, Alarm, Tach or general purpose programmable. |
| ANALOG INPUT RANGE | Ain Gnd Range 0 to 5 VDC |
| ANALOG INPUT RESOLUTION | 12 bits |
| COMMUNICATION INTERFACE | RS-232 or RS-485 |
| + 5 VOLT USER OUTPUT | 4,8 V to 5,0 V @ 50 mA Maximum |
| CONTROLLER: C (CANopen) Models | |
| NON-VOLATILE STORAGE | Programs, Data and Drive configuration are saved in FLASH and EEPROM memory. |
| MODE OF OPERATION | CANopen, Oscillator, SCL, Hub, Q Programming. |
| IN1 AND IN2 INPUTS | Optically Isolated, 5-24 Volt, Minimum pulse width = 250 ns, Maximum pulse frequency = 3 MHz. Function: CW & CCW Jog, CW & CCW Limits, General Purpose Input. Adjustabe bandwidth digital noise rejection filter on all inputs. |
| IN3 INPUT | Optically Isolated, 5-24 Volt. Function: Motor Enable, Alarm Reset, Speed Select (Oscillator Mode), General Purpose Input. |
| OUTPUT | Optically Isolated, 30 V, 100 mA MAX. Function: Fault, Motion, Alarm, Tach, general purpose programmable. |
| ENCODER OPTION | Employs encoder to provide Stall Detection or Stall Prevention, Static Position Maintenance |
| COMMUNICATION INTERFACE | CANopen |
SEARCH
IMPRESSIONS SIAF 2012
Get the Flash Player to see this player.