' IMS, MDrive 23 Hybrid Step, Torque, Speed
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MDrive 23 Hybrid Step, Torque, Speed

SKU: info-ims-mam23
Brand: IMS

The MDrive Hybrid 23 Step, Torque, Speed offers systems designers a NEMA 23 high torque 1.8 degree step motor integrated with a high resolution microstepping driver with four operational modes. The motor possesses up to 283 oz-in of holding torque and is available in four stack lengths. This model also features Hybrid Technology which continually monitors the relationship between a step motor's rotor and stator at sub-microsecond intervals, and will not allow that relationship to exceed the point where synchronization is lost.

Features include:

  • RS-422/485 communication
  • +12 to +60 VDC (+12 to +60 VDC if quad length) input voltage
  • Up to 283.0 oz-in (200.0 N-cm) holding torque
  • Advanced current control for unsurpassed smoothness and performance
  • Internal magnetic encoder with choice of line counts
  • Hybrid Motion Technology's (HMT) numerous benefits
  • 4 motor length choices
  • Optically isolated logic can accept sinking or sourcing inputs ranging from +5 to +24 VDC
  • All parameters are software configurable (setup utility included) - no external switches or resistors required
  • This product has four (4) operating modes, selected and configured with an easy-to-use GUI:
    • Step - microstepping step & direction for point-to-point positioning
    • Torque - regulates and maintains a set torque
    • Speed - maintains velocity/speed with built-in oscillator
    • Velocity - will slew at a commanded velocity
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MDrive 23 Hybrid Step, Torque, Speed
MDrive 23 Hybrid Step, Torque, Speed
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General


DC input voltage

Range (includes back-EMF)

+12 to +75 VDC (+12 to +60 VDC if quad length)

Power supply current requirement

Max per device (depends on voltage and load)

3.5 A

Isolated Inputs
(Motion, Direction and Enable)

Sinking or Sourcing voltage

+5 to +24 VDC

Current (+5 VDC Max)

8.7 mA

Current (+24 VDC Max)

14.6 mA

Analog Input

Resolution

10 bit

Range (selectable)

0 to +5 VDC
0 to 10 VDC
-10 to +10 VDC

Attention output

Collector-emitter voltage

60 VDC

Emitter-collector voltage

7 VDC

Encoder outputs

Voltage

VOH@20mA

2.4 VDC

VOL@20mA

0.2 to 0.4 VDC

Current

IOH

-20 mA

IOL

20 mA

Operating Temperature

Measured at heat sink (non-condensing humidity)

85°C

Measured at motor (non-condensing humidity)

100°C


Comm


Protocol

RS-422/485

Baud rate

4.8 to 115.2 kbps


Motion


Digital Filter Range

50 nS to 12.9 uS (10 MHz to 38.8 kHz)

Clock Types (Step mode)

Step/Direction, Step Up/Step Down, Quadrature

Step Frequency

2 MHz (Default), 5 MHz (Max)

Encoder

Internal magnetic encoder

Resolution depends on line count ordered. Available:
100, 200, 250, 256, 400, 500, 512, 1000

Microstep Resolution

Number of Settings

20

Steps per Revolution

200, 400, 800, 1000, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 20000, 25000, 25600, 40000, 50000, 51200, 36000 (0.01 deg/ustep), 21600 (1 arc minute/ustep), 25400 (0.001mm/ustep)

 

Setup Parameters


Operating Modes

Step & Direction, Torque Control or Speed Control

Hybrid Settings

Setup/
Configuration

Turn Hybrid off or on in fixed or variable mode;
set and confirm encoder line count

Operation

Set control bounds for motor torque and speed, lead, lag,and make-up of lost steps

Hybrid Status

Display status alerts of 8 pre-programmed fields, read-only

Calibration

To maintain synchronization, select options for motor's rotor-to-stator physical position

Analog Settings

Set analog ranges, select input mode: 0-5V, 0-10V,
-10 to +10V (not applicable for Step mode)

Communication Settings

Set baud rate; enable/disable party mode and features;
Check Sum integrity quality assurance

I/O Settings

Clock and filter settings;
Attention Output with 11 pre-programmed fields to select among

Motion Settings

All operating modes

Set various motion settings, which vary with the operating mode selected ex. Current, MSEL

Speed control mode

Additional settings: for setting acceleration, deceleration, velocity and flags

Defaults

Restore system defaults or previously stored settings;
view current communication settings

Stack lengthSingle lengthDouble lengthTriple lengthQuad length
Holding torqueoz-in90.0144.0239.0283.0
N-cm64.0102.0169.0200.0
Detent torqueoz-in2.75.69.714.2
N-cm1.173.926.8610.0
Rotor inertiaoz-in-sec20.00250.00370.00650.0108
kg-cm20.180.260.460.76
Weightoz21.626.439.261.6
grams612.3748.41111.31746.3

 

Torque/Speed Curves


MDrive23Plus Step / direction input with industrial connectors

Dimensions in inches (mm)

QuickstartKit


All-inclusive QuickStart Kits facilitate rapid design verification by bundling MDrive products with everything needed to connect quickly and conveniently, enabling engineers to confirm with confidence that their application’s design goals are met.

QuickStart Kits include: a single sheet instruction guide, software/manuals CD, and connection cabling including Communication Converter and Prototype Development Cable(s).

Order QuickStart Kits simply by placing a "K" at the beginning of an MDrive part number.

Connecting an MDrive has never been easier with readily available Communications Converters and Prototype Development Cables, in addition to Mating Connector Kits for use in building your own cables. Select the "Connectivity solutions" tab above for details on these connectivity options.


Encoders

An internal differential magnetic encoder with index mark is included with signals made available for external use. Resolutions from 100 to 1000 lines are available. Note: Hybrid control performance is optimized at the higher resolution selections.


Connectivity

 

Communication Converter

Electrically Isolated, in-line converter pre-wired with mating connector to conveniently set/program parameters for a single MDrive Hybrid via a PC's . Length 12.0' (3.6m).

Converter Part Number

Mating Connector Type

MD-CC402-001 (USB to RS-422/485)

10-pin wire crimp

 

Prototype Development Cables

Prototype development cables are designed to speed test/development -wired mating connectors that have flying leads opposite end. Cable lengths10.0' (3.0m), except ED-CABLE-JST10 which is 6.0' (1.8m).

Prototype Development Cable P/N

Mating Connector Type

Signal Type

PD12-1434-FL3

12-pin locking wire crimp

I/O and power

PD10-1434-FL3

10-pin friction lock wire crimp

Communication

ED-CABLE-JST10

10-pin locking wire crimp

Internal encoder

 

Mating Connector Kits

Mating Connector Kits are used to build your own cables. Kits contain 5 mating connector shells with pins. Cable not supplied. Manufacturer's crimp tool recommended.

Mating Connector Kit P/N

Mating Connector Type

Shell Mfg. P/N

Crimp Pins Mfg. P/N

CK-03

12-pin locking wire crimp

Tyco: 1-794617-2

Tyco: 794610-1

CK-02

10-pin friction lock wire crimp

Hirose: DF-11-10DS-2C

Hirose: DF11-2428SC

CK-13

10-pin locking wire crimp

JST: PADP-10V-1S

JST: SPH-001T-PO.5L

 

Drive Protection Module

The function of the DPM75 Drive Protection Module is to limit the surge current and voltage to a safe level when DC input power is switched on and off to a motor drive. This provides the added protection necessary for reliable motor drive operation when switching the DC power, instead of the recommended AC power to the DC power supply. The device is designed to protect the motor drive when operating under all load conditions. This device does not protect the motor drive from wiring the power incorrectly.

The unit is capable of being used with 48, 60, and75 volt rated motor drives. An external jumper selection is available so the user can match the circuit to their particular application. The DPM75 is capable of a steady state operating current of 4 amps.

The DPM75 can be used for any frame size motor drive, when properly configured. It can also be used for more than one unit provided the current and voltage do not exceed the DPM75's ratings. The maximumDPM75 ratings are 75 volts and 4 amps.

DPM75 datasheet/quick reference

General


DC input voltage

Range (includes back-EMF)

+12 to +75 VDC (+12 to +60 VDC if quad length)

Power supply current requirement

Max per device (depends on voltage and load)

3.5 A

Isolated Inputs
(Motion, Direction and Enable)

Sinking or Sourcing voltage

+5 to +24 VDC

Current (+5 VDC Max)

8.7 mA

Current (+24 VDC Max)

14.6 mA

Analog Input

Resolution

10 bit

Range (selectable)

0 to +5 VDC
0 to 10 VDC
-10 to +10 VDC

Attention output

Collector-emitter voltage

60 VDC

Emitter-collector voltage

7 VDC

Encoder outputs

Voltage

VOH@20mA

2.4 VDC

VOL@20mA

0.2 to 0.4 VDC

Current

IOH

-20 mA

IOL

20 mA

Operating Temperature

Measured at heat sink (non-condensing humidity)

85°C

Measured at motor (non-condensing humidity)

100°C


Comm


Protocol

RS-422/485

Baud rate

4.8 to 115.2 kbps


Motion


Digital Filter Range

50 nS to 12.9 uS (10 MHz to 38.8 kHz)

Clock Types (Step mode)

Step/Direction, Step Up/Step Down, Quadrature

Step Frequency

2 MHz (Default), 5 MHz (Max)

Encoder

Internal magnetic encoder

Resolution depends on line count ordered. Available:
100, 200, 250, 256, 400, 500, 512, 1000

Microstep Resolution

Number of Settings

20

Steps per Revolution

200, 400, 800, 1000, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 20000, 25000, 25600, 40000, 50000, 51200, 36000 (0.01 deg/ustep), 21600 (1 arc minute/ustep), 25400 (0.001mm/ustep)

 

Setup Parameters


Operating Modes

Step & Direction, Torque Control or Speed Control

Hybrid Settings

Setup/
Configuration

Turn Hybrid off or on in fixed or variable mode;
set and confirm encoder line count

Operation

Set control bounds for motor torque and speed, lead, lag,and make-up of lost steps

Hybrid Status

Display status alerts of 8 pre-programmed fields, read-only

Calibration

To maintain synchronization, select options for motor's rotor-to-stator physical position

Analog Settings

Set analog ranges, select input mode: 0-5V, 0-10V,
-10 to +10V (not applicable for Step mode)

Communication Settings

Set baud rate; enable/disable party mode and features;
Check Sum integrity quality assurance

I/O Settings

Clock and filter settings;
Attention Output with 11 pre-programmed fields to select among

Motion Settings

All operating modes

Set various motion settings, which vary with the operating mode selected ex. Current, MSEL

Speed control mode

Additional settings: for setting acceleration, deceleration, velocity and flags

Defaults

Restore system defaults or previously stored settings;
view current communication settings