HOME

STM23

SV Servo Drives

A Compact Servo Drive with 4 Control Options for OEM Applications

  • Digital Servo Control
  • Advanced Current Control
  • Flexible Control Options
  • Programmable Versions

To create a low cost servo solution the SV SERVO DRIVE SERIES is offered with the new V series servo motors. To find out more, please go to the DOWNLOAD section and download the SV7 brochure.

POWER SUPPLY :

  • SV7 24-80 VDC

OUTPUT CURRENT :

  • SV7 = 7.0A cont 14A peak 

PROTECTION:

  • Over voltage
  • Under voltage
  • Over temperature
  • Motor shorts
  • Motor open phase

Part Numbers

Models

S - models
  • Pulse & Direction
  • CW/CCW Pulse
  • A/B Quadrature
  • Velocity (Oscillator) mode
  • Analog +/-10V
  • ASCII streaming host commands (SCL)
  • MisNet Hub compatible
  • QuickTuner software for setup
Q - models
  • Stand-alone operation
  • Q Programmer for complex motion
  • Conditional processing
  • Math functions
  • Multi-tasking
  • Register manipulation
  • Encoder following
  • “Generic” HMI compatibility
I - models
  • Mis Programmer with built-in
  • QuickTuner Point-and-click indexing software
  • User friendly GUI
  • I/O and motion programming
  • MMI-01 compatibility
SV Connections

Digital Inputs:
2 high speed digital inputs for step & direction commands or ? encoder following, 5 volt logic 6 digital inputs for other signals, 12 - 24 volt logic

Analog Inputs:
Analog inputs for analog speed and positioning modes - ? Configurable 0-10V, 0-5V, ±10V Or ±5V, with or without offset.

Outputs:
Four digital outputs

Optional:
RS485 multi-drop communication

Encoder outputs to motion controller

Specifications:

POWER AMPLIFIER: All Models
AMPLIFIER TYPE     Digital MOSFET. 16 kHz PWM.
CURRENT CONTROL     DSP Software current control using D-Q method
OUTPUT TORQUE     0.5 to 7.0 amps rms continuous, 0.5 to 14 amps rms peak (2 seconds max, i2t limiting)
POWER SUPPLY     External 18 - 88 VDC - Power Supply Required
PROTECTION     Over-Voltage, Under-voltage, Over-Temp, 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 (32 - 104°F) (SV7 must be mounted to suitable heatsink)
HUMIDITY     90% non-condensing

CONTROLLER: S Models
NON-VOLATILE STORAGE     Programs, Data and drive configuration are saved in FLASH and EEPROM memory - Adjustable Digital Filter
MODE OF OPERATION     Step & Direction, CW/CCW, A/B Quadrature, Oscillator, Joystick, SCL, Hub
INPUTS    

X1, X2 Optically Isolated, Differential, 5 Volt. Minimum pulse width = 250 ns. Maximum pulse frequency = 2 MHz
Function: Step & Direction, CW/CCW Step, A/B Quadrature, Encoder Following, Sensor, Home or Branch Select

X3 Optically isolated, 12 - 24V, sourcing or sinking,
Function: Motor Enable, Sensor, Home or Branch Select

X4 Optically isolated, 12 - 24V, sourcing or sinking,
Function: Alarm Reset, Sensor, Home or Branch Select

X5, X6 Optically isolated, 12 - 24V, sourcing or sinking,
Function: Jogging, Sensor, Home or Branch Select

NOTE: Inputs X3 – X6 have a shared “Common”
X7, X8 Optically isolated, differential, 12 - 24V
Function: CW & CCW Limits, Sensor, Home or Branch Select
OUTPUTS    

Y1 Optical darlington, 30V, 100mA max, NPN/sinking.
Function: General purpose programmable. Brake relay.

Y2 Optical darlington, 30V, 100mA max, NPN/sinking.
Function: Motion, tach or general purpose programmable

Y3 Optical darlington, 30V, 100mA max, NPN/sinking.
Function: Fault or general purpose programmable.

NOTE - Y1, Y2 & Y3 have a shared common.
Y4 Optical darlington, 30V, 100mA max, configurable as sinking or sourcing.
Function: general purpose programmable
TWO ANALOG INPUTS    

Range:±10V

Resolution: 12 bits (with ±10V signal range)100k ohms internal impedance
COMMUNICATION INTERFACE    

RS-232 standard, optional RS-485
AGENCY APPROVALS     RoHS, CE

RECOMMENDED MOTORS:

DIMENSIONS [mm]

TORQUE [Nm , oz-In]

DIMENSIONS [mm]

TORQUE [Nm , oz-In]

DIMENSIONS [mm]

TORQUE [Nm , oz-In]

Software:


Quicktuner
Used for setup, configuration of the drive. For more information about QuickTuner please download the Quick Tuner Software Manual.


Mis Programmer
Intended for use in stand-alone applications, Mis Programmer? provides a user friendly, point-and-click, graphical interface that doesn’t require any previous programming experience.

(Runs on Windows Vista, XP, 2000, NT, ME, 98.)


Q Programmer
Q Programmer is used to create and edit stand-alone programs for Q version drives. The functions of these drives include multitasking, math, register manipulation, encoder following, and more.

(Runs on Windows Vista, XP, 2000, NT, ME, 98.)