386

Hydraulic Motor Speed ControlANSI Shaft and flange code assignments for fluid power pumps and motors. Complete

dimensions may be obtained from ANSI B93.6-1972.

ShaftLength

ShaftDiam.

ShaftLength

ShaftDiam.

ShaftLength

Thread Size

ThreadLength

ShaftDiam.

TprdShaftLength

Thread Size

Thd.Lgth.

ShaftDiam.

MountingHoleDiam.

Mounting Bolt Circle

Mounting Bolt Circle

Mounting HoleDiam.

Straight Shaft(Without Threads)

30° Involute Spline

Straight Shaft(With Threads)

Tapered Shaft(With Threads)

Mounting Flange(Two Bolt)

Mounting Flange(Four Bolt)

ANSIShaft Code13-116-122-125-132-138-144-1

Shaft Diam.0.5000.6250.8751.0001.2501.5001.750

Short Shaft Lgth.0.7500.9381.3121.5001.8752.1252.625

Long Shaft Lgth.– – –2.0002.5002.750

3.003.2503.625

Key Width0.1250.1560.2500.2500.3120.3750.437

SAEShaftCodeA-AAB

B-BC

C-CD, E

ANSIShaftCode13-416-422-425-432-438-444-450-4

ShaftDiam.0.5000.6250.8751.0001.2501.5001.7502.000

ShaftLgth.0.7500.9381.3121.5001.8752.1252.6253.125

SplineSpecifications

SAEShaftCodeA-AAB

B-BC

C-CD, E

F

20/4016/3216/3216/3212/2412/248/168/16

DPDPDPDPDPDPDPDP

9T,9T,13T,15T,14T,17T,13T,15T,

ANSIShaftCode13-216-222-225-232-238-244-2

Shaft Diam.0.5000.6250.8751.0001.2501.5001.750

Str.Shaft Lgth.0.7500.9381.3121.5001.8752.1252.625

Thd. Size

3/8-241/2-205/8-183/4-161-12

1Z\,-121Z\v-12

Thd. Lgth.0.5320.7190.9061.0621.2191.3751.562

KeyWidth0.1250.1560.2500.2500.3120.3750.437

ANSIShaftCode13-316-322-325-332.338-344-350-3

ShaftDiam.0.5000.6250.8751.0001.2501.5001.7502.000

Tprd.ShaftLgth.0.6880.6881.1251.3751.3751.8752.1252.875

Thd.ShaftLgth.0.5000.7190.9061.0621.2191.3751.5621.562

ThreadSize

5/16-321/2-205/8-183/4-161-12

1Z\,-121Z\v-121Z\v-12

KeyWidth0.1250.1560.2500.2500.3120.3750.4370.500

ANSIFlangeCode50-282-2

101-2127-2152-2165-2177-2

SAEFlangeCodeA-AABCDEF

SAEHP

Rating5

102550

100200300

MountBolt

Circle3.2504.1885.7507.1259.000

12.50013.781

MountHole

Diam..406.438.562.688.812

1.0621.062

PilotDiam.,

Ins.2.003.254.005.006.006.507.00

ANSIFlangeCode101-4127-4152-4165-4177-4

SAEFlangeCode

BCDEF

SAEHP

Rating2550

100200300

MountBolt

Circle5.0006.3759.000

12.50013.780

MountHole

Diam..5625.5625.8125.81251.063

PilotDiam.,

Ins.4.005.006.006.507.00