Parker ET Series - Lubrication and Component Spacing; Motor Coupler and Pulley Spacing

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio
16
Automation
Stepper and Servo Driven Linear ActuatorsPM-ET01/USA
ET Series
Approved lubricants:
• MagnaLube (part number 1331815-000-01), 1.5 oz tube
• Thompson Linear Lube 14.5 oz tube
1. Determine type of motor (inline or parallel).
2. Referring to the appropriate illustration and specification table, assemble coupler to motor shaft using Loctite
609. Make sure to measure the “A” dimension from the mounting face of the motor. Do not measure off of the
pilot. Tighten set screw (if applicable).
3. Make sure to torque motor mounting hardware as necessary (if applicable). Refer to page 14 for torque
values.
NOTE: Use precautions contained with Loctite or any other adhesive used in assembly.
Lubrication
Motor coupler and pulley spacing
NOTE: Use appropriate personal protection equipment when using lubricants (refer to applicable MSDS). Unit is lubricated
from the factory for the design life of the cylinder.
Lubricants, Motor Coupler and Pulley Spacing
Pulley Spacing
Motor ET32 ET50 ET80 ET100
S57-102 0.176 0.193 — —
S83-135 — 0.190 0.255 —
S106-178 — — 0.193 —
SM16 0.364 — — —
SM23 0.176 0.193 — —
ML-2340B 0.176 0.193 — —
ML-3450B — 0.190 0.193 —
APEX605 — 0.410 0.311 —
APEX606 — — 0.311 —
APEX610 — — 0.311 —
APEX620 — — — 0.395
APEX640 — — — 0.513
Parallel Motors dimension “A”
Inline Servo Motors dimension “A”
Model Motor Dimension
ETB32 SM16 0.984
ETB32 SM233 0.450
ETB32 ML-2340B5 0.876
ETB50 SM-233 0.773
ETB50 ML-2340B5 0.773
ETB50 ML-3450B 0.852
ETB50 APEX605 & 606 0.749
ETB80 ML-3450B 0.356
ETB80 APEX605, 606, & 610 0.218
ETB80 APEX620 0.995
ETB100 APEX620 0.807
ETB100 APEX640 0.857
PARALLEL STEPPER MOTOR
Inline Stepper Motors dimension “A”
Model Motor Dimension
ETS32 S57-102 0.331
ETS50 S57-102 0.102
ETS50 S83-135 0.693
ETS80 S83-135 0.134
ETS80 S106-178 0.528
Coupler Spacing