MDI3 NEMA 34 CANopen IP20

MDrive Plus

MDrive Plus CANopen with Expanded I/O set is a high-performance all-in-one integrated motion control solution for a variety of applications and Industries. This  integrates a  1.8°  NEMA 34 (85 mm) hybrid stepper motor with driver and controller. Motor torque ranges from  408 … 1090 oz-in (288 … 770 N-cm) providing maximum torque for demanding applications.

Communications is accomplished over CAN Bus 2.0B active. MDrive Plus CANopen devices are compliant with CAN in Automation (CiA) standards DS-301 and DSP402. Commisioning may be performed using Layer Setting Services (CiA DS-305) or an included software utility. .

The MDrive Plus CANopen features eight (8) I/O points programmable as sinking or sourcing inputs or sinking or sourcing outputs, or optional remote encoder inputs .  Ingress protection is rated at IP20.

All MDrive Plus models are CE, REACH and RoHS compliant..



Control Type CANopen
Feature Set Expanded (Plus2)
P1 Connector Options Power & I/O Wire Crimp
P2 Connector Options Comm DB9
Communications Interface CANopen
Communications Features CANopen DS301, DSP402
NEMA Size NEMA (mm) 34 (85)
Holding Torque Range oz-in (N-cm) 408 ... 1090 (288 ... 770)
Operating Temperature [°C] heatsink 75
[°C] motor 90
IP rating IP20
California Residents – Click here for Proposition 65 warning
Input Voltage VDC 12 ... 75
Power Supply Current Requirement [A] 4.0
Aux-Logic Supply Voltage [+VDC] 12 … 24
Aux-Logic Supply Curret [mA] max 194
Programmable I/O
General Purpose
# of I/O 8 I/O points, programmable as sinking or sourcing inputs or outputs
Logic Range Inputs and outputs tolerant to +24 VDC, inputs TTL compatible
Output Sink Current Up to 600 mA per channel
Isoation None
Protection Over temp, short circuit, transient over voltage, over voltage, inductive clamp
Dedicated I/O
Function Capture input, trip output, clock/direction I/O
Logic range 0 to +5 VDC, TTL compatible
I/O Option – Remote Encoder Inputs
*Replaces the following: 4 general purpose I/O points, clock and direction dedicated I/O points with TTL tolerant differential encoder inputs
Function Channel A ±, Channel B ± and Index ±
Logic range 0 to +5 VDC, TTL compatible
Analog Input
Resolution [Bits] 10
Range (selectable 0 to +5 VDC, 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA
Type Position and Encoder
Resolution [Bits] 32
Edge Rate [MHz] 5
Range [steps/sec] +/-5,000,000
Resolution [steps/sec] 0.5961
Range [steps/sec2] 1.5 X 109
Resolution [steps/sec2] 90.9
Open Loop
# of step resolutions 20
Range [steps/rev] 200 … 51200
with Encoder option
Encoder type Internal, differential, magnetic
Resolution 512 lines (2048 edges)
Steps/Rev 51200


Motor Performance

Holding torque [oz-in] 408
[N-cm] 288
Detent torque [oz-in] 10.9
[N-cm] 7.7
Rotor inertia [oz-in-sec2] 0.01275
[kg-cm2] 0.90
Weight [lb] 4.1
[kg] 1.9
Holding torque [oz-in] 574
[N-cm] 405
Detent torque [oz-in] 14.16
[N-cm] 10.0
Rotor inertia [oz-in-sec2] 0.01924
[kg-cm2] 1.35
Weight [lb] 5.5
[kg] 2.5

Holding torque [oz-in] 1090
[N-cm] 770
Detent torque [oz-in] 19.83
[N-cm] 14.0
Rotor inertia [oz-in-sec2] 0.03849
[kg-cm2] 2.70
Weight [lb] 8.8
[kg] 4.0

Mechanical dimensions

dimensions in inches (mm)
Motor Length LMAX1 LMAX2 (1)
Single 3.81 (96.77) 4.52 (114.81)
Double 4.60 (116.84) 5.31 (134.87)
Triple 6.17 (156.72) 6.88 (174.75)

(1) Represents maximum dimension with connectors/options.

Part Number:

Select from the available options to build a part number.

Connectivity Accessories

Accessory Function Part Number
Communications Converter
Prototype Develoment Cable(s)
Connector Kit(s)
(only needed if building your own cables)