Control Techniques MH Motor Dimensional Sheet

www.emersonct.com

Brake Connector

Motor Connector
(MH-316 only)

Feedback Connector

Motor Connector

Feedback Connector

MH-316

M

J

K

MH-340

Brake Connector

C

I

E

MH-455—MG-8750

D

B

A

4 Holes Dia. ‘F’
Equi-Spaced
on a ‘G’ B.C.D.

H

Go to

Power CD

Power CD

for complete data

800-893-2321

MH MOTOR DIMENSIONS

The dimensional information found on these pages
is not to be used for design purposes. For complete
engineering controlled drawings, please refer to the web
site or Power CD.

Servomotors

252

MH Motor Dimensions

(Note: English and Metric 3” and 4” MH motors share the same dimensions as MG motors.)

Metric Dimensions

inches (mm)

A Length Overall - Unbraked (Max) 11.29 (286.7) 13.99 (355.3) 16.99 (423.9) 12.65 (321.3) 15.65 (397.5) 21.65 (549.8)

A Length Overall - Braked (Max) 13.99 (355.3) 16.69 (423.88) 19.69 (492.48) - - -

B Flange Square 5.59 (142) 5.59 (142) 5.59 (142) 7.48 (190) 7.48 (190) 7.48 (190)

C Flange Thickness 0.71 (18) 0.71 (18) 0.71 (18) 1 (25.4) 1 (25.4) 1 (25.4)

D Pilot Diameter 5.118 (130) 5.118 (130) 5.118 (130) 7.09 (180) 7.09 (180) 7.09 (180)

E Pilot Thickness 0.14 (3.6) 0.14 (3.6) 0.14 (3.6) 0.16 (4) 0.16 (4) 0.16 (4)

F Bolt Hole Diameter 4.33 (11) 4.33 (11) 4.33 (11) 0.551 (14) 0.551 (14) 0.551 (14)

G Bolt Circle Diameter 6.496 (165) 6.496 (165) 6.496 (165) 8.46 (215) 8.464 (215) 8.464 (215)

H Signal Connector Height - No Brake (Max) 3.7 (95) 3.7 (95) 3.7 (95) 4.84 (123) 4.84 (123) 4.84 (123)

H Signal Connector Height - Brake (Max) 3.7 (95) 3.7 (95) 3.7 (95) - - -

I Shaft Length 1.99 (50.5) 1.99 (50.5) 1.99 (50.5) 2.3 (58.5) 2.3 (58.5) 3.23 (82)

J Shaft Diameter 0.9449 (24) 0.9449 (24) 1.2598 (32) 1.26 (32) 1.259 (32) 1.89 (48)

Shaft key Dimensions

K Keyway Length (Min) 1.46 (37) 1.46 (37) 1.46 (37) 1.54 (39) 1.54 (39) 2.54 (64.5)

L Keyway Depth 0.78 (19.9) 0.78 (19.9) 1.06 (26.9) 1.06 (26.9) 1.06(26.9) 1.67 (42.39)

M Keyway Width 0.3149 (7.998) 0.3149 (7.998) 0.3937 (10) 0.3937 (10) 0.394 (10) 0.55 (14)

MHM-6120 MHM-6200 MHM-6300 MHM-8250 MHM-8500 MHM-8750

6” 8”