HPLA Linear Actuators
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HPLA Linear Actuators Toothed Belt

WARNING — USER RESPONSIBILITY FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. • This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise. • The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and...

Parker Hannifin The global leader in motion and control technologies A world class player on a local stage Global Product Design Parker Hannifin has more than 40 years experience in the design and manufacturing of drives, controls, motors and mechanical products. With dedicated global product development teams, Parker draws on industry-leading technological leadership and experience from engineering teams in Europe, North America and Asia. Local Application Expertise Parker has local engineering resources committed to adapting and applying our current products and technologies to best fit...

Contents HPLA Linear Actuator 6 Product Description 6 Product Design 7 Technical Data 8 Load Bearing Capacity of Toothed Belt and Carriage 9 Drive Options 9 Transmissible Forces and Torques 10 Additional Mass Moment of Inertia due to Payload and Toothed Belt Mass 13 Definition of Stroke, Usable Stroke and Safety Travel 14 Dimensions 15 HPLA080 with Toothed Belt Drive 15 HPLA120 with Toothed Belt Drive

HPLA Linear Actuator HPLA Dynamic High-Performance Linear Actuators Product Description Typical areas of application... within the scope of innovative and costeffective machine and system design: The highly dynamic linear actuator... for guiding, moving and positioning, even over long travels, we offer: The modular concept ... provides the ideal solution for every application: • Handling technology e.g. palletizing, material feed and removal • Long strokes: The modular drive system: • Toothed belt: • Textile machine construction: e.g. cross-, length cutting and stacking, quilting, seaming •...

Product Design HPLA with Toothed Belt Drive The extruded aluminum profile is optimized for highest stiffness (torsion and deflection) at the lowest possible mass by means of the FEM method. The modular concept permits to use the same profile for all HPLA versions: The practically backlash-free toothed belt reinforced by steel tension cords guarantees high travel speeds and repeatabilities. The profile is available in cross sections 80 x 80 (HPLA080), 120 x 120 (HPLA120), 180 x 180 (HPLA180). Mounting grooves on both sides and on the underside of the profile allow to mount additional...

Technical Data Frame size HPLA080 Drive Guiding rollers Unit Travel lengths and speeds Max.travel speed [m/s] Max. acceleration [m/s2] Max. travel, standard carriage (S/T) 2) - with one profile [mm] - with steel strip cover Max. travel, extended carriage (S/T) 2) - with one profile [mm] - with steel strip cover Overall dimensions and physical data of guiding profile Cross-section [mmxmm] Moment of Inertia Ix 4) [104mm4] [104mm4] Moment of Inertia Iy 4) E-modulus (aluminum) [N/mm2] Forces, torques and efficiency Nominal drive torque [Nm] Max. drive torque [Nm] Max. thrust force (with hollow...

Load Bearing Capacity of Toothed Belt and Carriage Operating force Fx transmitted by the toothed belt / pretension Forces and torques transmitted by the carriage The operating force Fx transmitted by the toothed belt depends on its pretension. If not stated otherwise, the HPLA is furnished with a default pretension. With this default pretension, the HPLA can maximally transmit the thrust force F_nominal. If a higher thrust force is required, the toothed belt pretension is increased and forces up to F_max can be transmitted. If the operating force Fx is higher than the belt pretension,...

Transmissible Forces and Torques HPLA080 Please note the explanations in the “Load Bearing Capacity of Toothed Belt and Carriage” chapter on page 15! Transmissible thrust force (Fx) (for double axes: per belt drive) Drive Option (=> Chapter “Drive Option“) Single/double axis NL/NR / LR/RL (hollow shaft bearing) SL/SR / SB (massive shaft bearing) 1) Basis of the nominal life time calculation for rolling-contact bearings: At least 90 % of all bearings attain or even exceed the nominal lifetime, in part even by far. Load bearing capacity HPLA080 (Fy and Fz) 3000 a: Fz b: Fz c: Fy d: Fy with...

HPLA120 Please note the explanations in the “Load Bearing Capacity of Toothed Belt and Carriage” chapter on page 15! Transmissible thrust force (Fx) (for double axes: per belt drive) Drive Option (=> Chapter “Drive Option“) Single/double axis NL/NR / LR/RL (hollow shaft bearing) SL/SR / SB (massive shaft bearing) 1) Basis of the nominal life time calculation for rolling-contact bearings: At least 90 % of all bearings attain or even exceed the nominal lifetime, in part even by far. Load bearing capacity HPLA120 (Fy and Fz) 7000 a: Fz b: Fy c: Fz d: Fy with steel roller guiding with steel...

HPLA180 (with toothed belt drive) Please note the explanations in the “Load Bearing Capacity of Toothed Belt and Carriage” chapter on page 15! Transmissible thrust force (Fx) (for double axes: per belt drive) Drive Option (=> Chapter “Drive Option“) Single/double axis NL/NR / LR/RL (hollow shaft bearing) SL/SR / SB (massive shaft bearing) 1) Basis of the nominal life time calculation for rolling-contact bearings: At least 90 % of all bearings attain or even exceed the nominal lifetime, in part even by far. Load bearing capacity HPLA180 (Fy and Fz) 15000 a: Fz b: Fy c: Fz d: Fy with steel...

Additional Mass Moment of Inertia due to Payload and Toothed Belt Mass For linear actuators with toothed belt drive it applies: JZ JNL JR mR LR Standard HPLA Measure without buffer plates = Additional mass moment of inertia [kgmm2] JNL = Additional mass moment of inertia caused by the payload [kgmm2] JR = Additional mass moment of inertia caused by the belt mass [kgmm2] mNL = Mass of the payload moved by the linear actuator [kg] mR = Mass of the toothed belt [kg] mR1M = Mass of the toothed belt per meter of length [kg/m] see page 14 "Technical Data" LR = Length of the toothed belt [m] LR0H...