Logicbus PL Gearhead
CONTENTS
Mounting Instructions – PL Gearhead
- PL planetary gearhead.
- Pinion gear with balanced clamp collar.
- Four (4) allen head cap screws for mounting the motor to the gearhead.
- Woodruff key.
- Allen wrench(es).
- This instruction sheet.
ASSEMBLY SEQUENCE
- Slide the clamp collar fully onto the pinion gear.
- Gently tighten the two (2) screws on the clamp to remove any loose clearance – keep the distance of the gap at each end approximately equal.
- Slide the pinion gear with the clamp onto the motor shaft.
- Insert the proper thickness feeler gauge (see: Table A, Pinion Gear Positioning, on back) between the pinion gear and motor pilot.
Note: feeler gauge not supplied. - Tighten the two (2) clamp screws evenly and firmly; then remove feeler gauge.
- IMPORTANT: Tighten the two (2) screws on the clamp to the proper torque (see: Table A, Clamp Screw Torques).
- Position the motor/pinion assembly vertically on a bench with the pinion gear upwards.
NOTE: if the gearhead requires sealing to the motor face, apply a thin film of Loctite 515 “Gasket Eliminator” or equivalent to the entire mounting surface of the motor to achieve a positive seal. - Lift and vertically orient the gearhead over the motor. Carefully and slowly lower the gearhead onto the pinion gear. Proper alignment will be necessary.
- When the gearhead makes contact with the pinion gear, rotate the gearhead to allow the teeth to align themselves. The unit will find its alignment – then lower the gearhead fully into position.
- Lay the assembly horizontally on a flat surface and install the motor mounting screws – tighten with Allen wrench.
Pinion Gear Positioning and Clamp Screw Torques for Standard Nema Gearheads
UNIT SIZE
- SIZE 17
- SIZE 23
- SIZE 34
- SIZE 42
- SIZE 56
- SIZE 75
WRENCH SIZE
- #4-40
- #8-32
- #10-32
- 1/4-28
- 1/4-28
- 1/4-28
SCREW TORQUE (NOM)
- 10 LB. IN.
- 28 LB. IN.
- 45 LB. IN.
- 110 LB. IN.
- 110 LB. IN.
- 110 LB. IN.
DISTANCE
- .047
- .047
- .094
- .094
- .094
- .094
Additional Clamp Screw Torques
SCREW SIZE
- #6-32
- 3/8-24
SCREW TORQUE (NOM.)
- 15 LB. IN.
- 436 LB. I
Customers will need a torque wrench with the proper Allen tip
- Ventas@I091eDus.eom
- 52 (83)-3823-4349
- www.tienda.logiebus.com.mx
Documents / Resources
 |
Logicbus PL Gearhead [pdf] Instruction Manual PL Gearhead, Gearhead |
