background image

MDrive34 Microstepping Datasheet  

REV121704

    5

Ø 0.5512 +0/-0.0005

(Ø 14.0 +0/-0.013)

L MAX

3.73

(94.7)

0.512 ±0.004
(13.0 ±0.1)

0.984 ±0.01
(25.0 ±0.25)

0.08 (2.0)

0.39

(10.0)

4X Ø 0.22 (Ø 5.5)

2.739 ±0.01 SQ.

(69.58 ±0.25 SQ.)

3.40 SQ.

(86.4 SQ.)

Ø 2.874 ±0.002

(Ø 73.0 ±0.05)

12.0" (30.5 cm)

Flying Leads

L

MAX2

1.46 ±0.04
(37.0 ±1.0)

2.07

(52.6)

2.33

(59.2)

MDRIVE34 MICROSTEPPING – MECHANICAL SPECIFICATIONS

Dimensions in Inches (mm)

Rotary MDrive34: Single Shaft, Control Knob & Encoder Versions

Linear Actuator MDrive34

4X Ø 0.26

(Ø 6.6)

2.730 ±0.008 SQ.

(69.34 ±0.2 SQ.)

3.40 SQ.

(86.4 SQ.)

Ø 2.875 +0/-0.002

(Ø 73.03 +0/-0.05)

7/16-14
UNC-2A THREAD

0.625

(15.88)

4.46

(113.3)

3.73

(94.7)

0.06

(1.5)

0.39

(10.0)

12.0" (30.5 cm)

Flying Leads

6.00

(152.4)

2.33

(59.2)

2.07

(52.6)

0.71
(18.0)

0.1
(2.5)

Ø 0.30
(Ø 7.6)

MDrive Lengths 

Inches (mm)

LMAX

LMAX2

SINGLE SHAFT or

ENCODER VERSION

CONTROL KNOB VERSION

Stack Size

3424

3.81 (96.8)

4.97 (126.2)

3431

4.60 (116.8)

5.76 (146.3)

3447

6.17 (156.7)

7.34 (186.4)

L

MAX2

 –

Control Knob

Ø 1.90

(Ø 48.3)

P1

P2

Flying Leads

10 Pin Connector

MDrive34 Top View

Summary of Contents for MDrive34

Page 1: ...Microstep Resolu tion Motor Run Hold Current and Motor Direction with respect to the direction input These settings may be changed on the fly or downloaded and stored in nonvolatile memory with the use of a simple GUI which is provided This eliminates the need for external switches or resistors Parameters are changed via an SPI port MDrive34 operating voltage ranges from 24 to 75 VDC The MDrive34 ...

Page 2: ...IP SELECT 5 GROUND 6 5 VDC OUTPUT 7 MASTER OUT SLAVE IN 8 CLOCK 10 MASTER IN SLAVE OUT SETUP PARAMETERS NAME FUNCTION RANGE UNITS DEFAULT MHC Motor Hold Current 0 to 100 percent 5 MRC Motor Run Current 1 to 100 percent 25 MSEL Microstep Resolution 2 4 5 8 10 16 25 32 50 64 125 128 250 256 µsteps per step 256 DIR Motor Direction Override 0 1 CW PARAMETERS All parameters are set using the supplied I...

Page 3: ...Torque 575 0 oz in 406 N cm Detent Torque 14 16 oz in 10 0 N cm Rotor Inertia 0 02266 oz in sec2 1 6 kg cm2 Weight Motor Driver 92 1 oz 2609 g MD3447 Triple Stack Holding Torque 1061 0 oz in 749 N cm Detent Torque 19 83 oz in 14 0 N cm Rotor Inertia 0 04815 oz in sec2 3 4 kg cm2 Weight Motor Driver 148 5 oz 4209 g MD3429 Linear Actuator Maximum Thrust 500 lbs 2224 N Maximum Screw Deflection 1 Back...

Page 4: ...versions Planetary Gearbox with Optional NEMA Output Flange Parameters 1 Stage 2 Stage 3 Stage Permitted Output Torque oz in Nm 2832 20 0 8496 60 0 16992 120 0 Gearbox Efficiency 0 80 0 75 0 70 Maximum Backlash degree 1 0 1 5 2 0 Ouput Side With Ball Bearing Maximum Load Radial lb force N 90 400 135 600 225 1000 Maximum Load Axial lb force N 18 80 27 120 45 200 Weight Gearbox Only oz g 64 4 1827 8...

Page 5: ...Drive34 Single Shaft Control Knob Encoder Versions Linear Actuator MDrive34 4X Ø 0 26 Ø 6 6 2 730 0 008 SQ 69 34 0 2 SQ 3 40 SQ 86 4 SQ Ø 2 875 0 0 002 Ø 73 03 0 0 05 7 16 14 UNC 2A THREAD 0 625 15 88 4 46 113 3 3 73 94 7 0 06 1 5 0 39 10 0 12 0 30 5 cm Flying Leads 6 00 152 4 2 33 59 2 2 07 52 6 0 71 18 0 0 1 2 5 Ø 0 30 Ø 7 6 MDrive Lengths Inches mm LMAX LMAX2 SINGLE SHAFT or ENCODER VERSION CON...

Page 6: ...h single end and differential configurations Linear Actuator The MDrive34 with long life Acme Screw Linear Actua tor is available with the following travel full step MDRIVE34 MICROSTEPPING OPTIONS Screw A 0 005 full step Screw B 0 0025 full step Screw C 0 00125 full step Screw D 0 000625 full step Screw E 0 0005 full step Standard screw length is 6 0 152 4mm plus the mounting end thread Custom len...

Reviews: