Allen-Bradley VPL-SSN, Installation Instructions Manual

Rockwell Automation Publication 2090-IN012E-EN-P - February 2019

5

Shaft Seal Kits

Shaft Seal Installation Clearances

Motor Cat. No.

Shaft Seal Installation Clearance

Min, mm (in.)

Nom, mm (in.)

Max, mm (in.)

VPL-A

xxx

 and VPL-B

xxx

Press the shaft seal so that the seal is flush or below the front surface of the motor.

VPC-B

xxx

VPF-A

xxx

 and VPF-B

xxx

1.40 (0.055)

1.50 (0.060)

1.65 (0.065)

VPS-B

xxx

VPH-A

xxx

 and VPH-B

xxx

Press the shaft seal so that the seal is flush with the front surface of the motor.

MPL-A15

xx

 and MPL-B15

xx

1.50 (0.060)

2.00 (0.080)

3.00 (0.120)

MPL-A2

xx

 and MPL-B2

xx

All other MPL-A/B

xxx

Press the shaft seal so that the seal is flush or below the front surface of the motor.

MPM-A

xxx 

and MPM-B

xxx

MPF-A

xxx 

and MPF-B

xxx

1.40 (0.055)

1.50 (0.060)

1.65 (0.065)

MPS-A

xxx

 and MPS-B

xxx

MDF-SB

xxx

1.40 (0.055)

1.50 (0.060)

1.65 (0.065)

TL-Series

Press the shaft seal so that the seal is flush or below the front surface of the motor.

Front Surface
of Motor

Shaft Seal Pressed 
Flush with Front 
Surface of Motor

Shaft Seal Pressed 
Below Front 
Surface of Motor

Front Surface
of Motor

 Nom

 Nom

Min

 Max

Front Surface
of Motor

Shaft Seal

Shaft Seal on 
Motor Shaft

Shaft Seal Pressed 
Flush with Front 
Surface of Motor

Shaft Seal on 
Motor Shaft

Bulletin VPH

Shaft Seal

Example

Bulletin VPL, Other MPL, 

MPM, and TL-Series

Shaft Seal Example

Bulletin VPS, VPF, MPL-A/B15

xx

, 

MPL-A/B2

xx

, MPF, MPS, and 

MDF Shaft Seal Example