Zero-Max L514S Operating instructions

Brand
Zero-Max
Model
L514S
Type
Operating instructions

Zero-Max L514S is a Schmidt 5D Coupling, a device designed to connect two shafts and transmit torque while accommodating misalignment. It is suitable for various industrial applications, including those involving high speeds and loads. The L514S model features needle and spherical bearings for smooth operation and high precision. Its compact design makes it ideal for space-constrained applications. With proper mounting and lubrication, the L514S coupling ensures reliable power transmission and extends the lifespan of connected equipment.

Zero-Max L514S is a Schmidt 5D Coupling, a device designed to connect two shafts and transmit torque while accommodating misalignment. It is suitable for various industrial applications, including those involving high speeds and loads. The L514S model features needle and spherical bearings for smooth operation and high precision. Its compact design makes it ideal for space-constrained applications. With proper mounting and lubrication, the L514S coupling ensures reliable power transmission and extends the lifespan of connected equipment.


• Hex socket set
• Shaft alignment tools
• Cleaning cloth
• Caliper
The Schmidt 5D Coupling will function properly if these
mounting, maintenance, and lubrication instructions are
followed. Failure to observe these instructions may result
in reduced coupling life.
Note: It is important that the following assembly
dimensions and tolerances are maintained before and
during coupling operation.

Position shafts and hubs according to the following values:
A: Hub faces to be parallel within:……… 0.578 inch
Speeds above 500 rpm should be 0.347 inch or less.
B: Distance between the hub faces:……. 8.70+/-.062 inch
C: Maximum shaft misalignment:…………….. 0.219 inch
Note: Minimizing misalignment will allow the coupling
bearings to achieve their maximum lifetime. The
Schmidt 5D coupling cannot operate properly at higher
misalignments than listed. For speeds over 500 rpm,
maximum shaft displacement should not exceed 0.131
inch. For speeds over 1000 rpm please consult factory.
D: Mount coupling between hubs. You may need to
remove one of the handeling bar bolts to install the
coupling. Finish removing handling bar and hardware
after coupling has been xed to the hubs.
E: Tighten hub bolts to the end disc of the coupling.
F: Tighten setscrews in hub.
Note: Misalignment values listed are suggested for
at time of installation. This will allow the coupling to
accommodate additional misalignment from operation
over time. Refer to catalog for maximum allowable
misalignment specications.

The Schmidt 5D Coupling should be lubricated after the
rst 200 hours of operation, and again as specied by the
lubrication schedule below.
Note: Always make certain that the lubrication ttings are
clean before adding lubricant to prevent the introduction
of foreign matter into the bearings. Use standard Alemite
ush-type tting Z-737. Recommended lubricant: Darina
No. 2 (EP) oil based grease.
Caution: Rotating equipment is potentially
dangerous and should be properly guarded. It is
the responsibility of the machine builder, user, or
operator to follow all applicable safety codes and
provide a suitable guard. Make sure the machine
is “locked out” and cannot be accidentally started
during installation or maintenance of coupling.

L514S
Mounting and Lubrication Instructions For
Schmidt 5D Couplings
13200 Sixth Avenue North, Plymouth, MN 55441-5509
Phone 763.546.4300  Fax 763.546.8260   TOLL FREE 1.800.533.1731   www.zero-max.com Rev 1.0
RPM Under 500 500 to 1000 Over 1000
Lube Cycle Every 1000
Hours
Every 500
Hours
Every 200
Hours

13200 Sixth Avenue North, Plymouth, MN 55441-5509
Phone 763.546.4300  Fax 763.546.8260   TOLL FREE 1.800.533.1731   www.zero-max.com Rev 1.0
Item Description Item Number Qty
Needle bearing spacer S953400 4
Needle bearing thrust washer S953500 4
Needle bearing flat head screw S457600 4
Needle bearing Tinnerman washer S952300 4
Needle bearing S501700 4
Needle bearing link S702450 2
Needle bearing shaft S854600 4
Spherical bearing spacer S951800 4
Spherical bearing thrust washer S951900 4
Spherical bearing flat head screw S457600 4
Spherical bearing S502300 4
Spherical bearing link Consult factory 2
Spherical bearing shaft S855300 4
  • Page 1 1
  • Page 2 2

Zero-Max L514S Operating instructions

Brand
Zero-Max
Model
L514S
Type
Operating instructions

Zero-Max L514S is a Schmidt 5D Coupling, a device designed to connect two shafts and transmit torque while accommodating misalignment. It is suitable for various industrial applications, including those involving high speeds and loads. The L514S model features needle and spherical bearings for smooth operation and high precision. Its compact design makes it ideal for space-constrained applications. With proper mounting and lubrication, the L514S coupling ensures reliable power transmission and extends the lifespan of connected equipment.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents