background image

MDrive23 Microstepping Datasheet  

REV121704

    5

Ø 0.97

(Ø 24.6)

Linear Actuator MDrive23

MDRIVE23 MICROSTEPPING – MECHANICAL SPECIFICATIONS

Dimensions in Inches (mm)

Rotary MDrive23: Single Shaft, Control Knob & Encoder Versions

1.63

(41.4)

2.22 SQ.

(56.4 SQ.)

1.50

(38.1)

2.92

(74.2)

1.856 ±0.008 SQ.

(47.14 ±0.2 SQ.)

4X Ø 0.205
(Ø 5.21)

0.06
(1.6)

6.00

(152.4)

1/4-20 UNC-2A

THREAD TO

WITHIN 0.05 (1.3)

OF SHOULDER

0.375

(9.52)

2.64

(67.1)

Interface

Option

P1

0.50

(12.7)

Ø 1.500 ±0.002
(Ø 38.10 ±0.05) 

P2

1.63

(41.4)

2.22 SQ.

(56.4 SQ.)

1.50

(38.1)

2.92

(74.2)

1.856 ±0.008 SQ.

(47.14 ±0.2 SQ.)

4X Ø 0.197
(Ø 5.0)

0.81 ±0.02
(20.6 ±0.5)

0.59 ±0.008
(15.0 ±0.2)

0.06
(1.6)

L

MAX

L

MAX2

0.23 ±0.004

(5.8 ±0.1)

Ø 0.250 +0/-0.0005

(Ø 6.35 +0/-0.013)

Interface

Option

P2

P1

Ø 1.500 ±0.002

(Ø 38.10 ±0.05)

0.19
(4.8)

MDrive Lengths 

Inches (mm)

LMAX

LMAX2

SINGLE SHAFT

VERSION

CONTROL KNOB or 

ENCODER VERSION

Stack Size

2218

2.63 (66.8)

3.35 (85.1)

2222

3.00 (76.2)

3.70 (94.0)

2231

3.86 (98.0)

4.57 (116.1)

1.20

(30.4)

1.42

(36.1)

1.90

(48.3)

Differential

Adapter

.

Control Knob

100 - 1000 Line Encoders

L

MAX2

 Options

0.36

(9.1)

Interface Options

C Connector

Pluggable Clamp 

Type Terminal Strip

0.44

(11.2)

Flying Leads

12.00 

+1.0/-0.0

(304.8)

(+25.4/-0.0)

2.22

(56.4)

3.00

(76.2)

1.17

(29.7)

2000 Line Encoder

Summary of Contents for MDrive23

Page 1: ...p Resolution 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 Operating voltage for the MDrive23 ranges from 12 to 48 VDC or 24 to 75 VD...

Page 2: ...able is recommended with first orders PIN WIRE ASSIGNMENTS ENCODER PIN ASSIGNMENTS ENCODER Single End ENCODER Differential PIN FUNCTION PIN FUNCTION PIN FUNCTION 1 GROUND 1 NO CONNECT 6 CHANNEL A 2 INDEX 2 5 VDC INPUT 7 CHANNEL B 3 CHANNEL A 3 GROUND 8 CHANNEL B 4 5 VDC INPUT 4 NO CONNECT 9 INDEX 5 CHANNEL B 5 CHANNEL A 10 INDEX CONNECTOR P1 PIN FUNCTION 1 POWER GROUND 2 V 12 TO 48 24 TO 75 VDC 3 ...

Page 3: ...rque 239 oz in 169 N cm Detent Torque 9 7 oz in 6 86 N cm Rotor Inertia 0 0065 oz in sec2 0 46 kg cm2 Weight Motor Driver 38 5 oz 1091 5 g MD2218 Linear Actuator Maximum Thrust 200 lbs 890 N Maximum Screw Deflection 1 Backlash 0 005 in 0 127 mm Weight without screw 20 4 oz 578 3 g TORQUE SPEED CURVES Rotary Motor MD2218 Single Stack MD2222 Double Stack MD2231 Triple Stack FORCE SPEED CURVES Linear...

Page 4: ...0 80 Ouput Side with Ball Bearing Maximum Load Radial lb force N 45 200 72 320 101 450 Maximum Load Axial lb force N 13 60 22 100 34 150 Weight Gearbox Only oz g 25 0 711 32 2 914 39 4 1117 Weight Gearbox NEMA Flange oz g 25 9 735 33 3 945 40 7 1155 1 Stage 2 Stage 3 Stage 3 70 1 13 73 1 50 89 1 5 18 1 15 88 1 58 85 1 6 75 1 18 36 1 68 06 1 19 20 1 71 16 1 22 20 1 78 71 1 25 01 1 92 70 1 26 85 1 9...

Page 5: ... 1 50 38 1 2 92 74 2 1 856 0 008 SQ 47 14 0 2 SQ 4X Ø 0 197 Ø 5 0 0 81 0 02 20 6 0 5 0 59 0 008 15 0 0 2 0 06 1 6 L MAX L MAX2 0 23 0 004 5 8 0 1 Ø 0 250 0 0 0005 Ø 6 35 0 0 013 Interface Option P2 P1 Ø 1 500 0 002 Ø 38 10 0 05 0 19 4 8 MDrive Lengths Inches mm LMAX LMAX2 SINGLE SHAFT VERSION CONTROL KNOB or ENCODER VERSION Stack Size 2218 2 63 66 8 3 35 85 1 2222 3 00 76 2 3 70 94 0 2231 3 86 98 ...

Page 6: ...er cable Linear Actuator The MDrive23 with long life Acme Screw Linear Ac tuator is available with the following travel full step Screw F 0 002 full step Screw A 0 001 full step Screw B 0 0008333 full step MDRIVE23 MICROSTEPPING OPTIONS Screw C 0 0005 full step Screw D 0 0004167 full step Screw E 0 0003125 full step Standard screw length is 6 0 152 4mm plus the mounting end thread Custom lengths f...

Reviews: