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UMR Series Precision Double-Row Ball Bearing Linear Stages

UMR Series Precision Double-Row Ball Bearing Linear Stages
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UMR Series Precision Double-Row Ball Bearing Linear Stages - 1

877 Email: sales@newport.com • Web: newport.com M a n u a l P o s i t i o n i n g MANUAL ROTATION AND TILT STAGES MANUAL LINEAR STAGES MANUAL ACTUATORS MANUAL FIBER ALIGNMENT UMR Series Precision Double-Row Ball Bearing Linear Stages Shown with optional M-PBN Base Plate and UTR Series Rotation Stage (Order actuators, rotation stage and base plates separately) UMR Series Precision Double-Row Ball Bearing Linear Stages feature steel construction for high stability and rigidity. The ball bearings and precision-ground bearing surfaces provide exceptional linear travel, with angular deviation better than 100-200 ìrad. UMR3, UMR5, and URM8 Series Stages have double-row ball bearings making them an excellent choice for carrying high loads. UMR12 Series Stages contain a single row of ball bearings. In all UMR stages, the moving carriage is preloaded by two springs to ensure constant micrometer contact for smooth, backlash-free motion. Multiple drive options cover the range of precision positioning. Standard BM Series Micrometers provide 1 ìm sensitivity, while DM Series Differential Micrometers offer 0.1 ìm. For coarse motion with position locking, a fixed positioning kit replaces the micrometer with two opposing adjustment screws and lock nuts. An optional carriage locking kit includes a screw that mounts in the stage body opposite the micrometer. Motorized actuators can be added for precision motion control. Two stages can be easily stacked in an XY configuration and mounted to a table or breadboard (M-PBN mounting base required, except UMR8 and UMR12 Series). Multiaxis stage configurations are easily assembled using EQ Series angle brackets. UMR stages are compatible with UTR and URM Rotation Stages, BGM Goniometers, and SL Series Mirror Mounts. M-UMR12.4A M-UMR8.51A M-UMR8.25A M-UMR5.16A M-UMR5.25A UMR stages are available with clear apertures for demanding applications. Actuators sold separately. • Low-profile design • Steel construction for high stability and rigidity • Double-row ball bearings for higher load capacity (except UMR12) • Angular deviation better than 100–200 ìrad • Threaded micrometer mounting Specifications Model (Metric) Angular Deviation (ìrad) Load Capacity [lb (N)] UMR3 (M-UMR3) <100 135 (600) UMR5 (M-UMR5) <200 135 (600) UMR8 (M-UMR8) <200 202 (900) UMR12 (M-UMR12) <200 90 (400) UMR3.5 (M-UMR3.5) UMR5.16 (M-UMR5.16) UMR5.25 (M-UMR5.25) UMR8.25 (M-UMR8.25) UMR8.51 (M-UMR8.51) Z Y káx káz káy –Cx +Cx Cz Q D X ù Q Off-center load, QCz/(1 + D/a) Cz Centered normal load capacity D Cantilever distance in mm a Bearing constant -Cx Axial load capacity in the direction toward the actuator +Cx Axial load capacity in the direction away from the actuator ù Drive torque for +Cx = 10 N káx Angular stiffness (roll) káy Longitudinal stiffness (pitch) káz Transverse stiffness (yaw)

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UMR Series Precision Double-Row Ball Bearing Linear Stages - 3

879 Email: sales@newport.com • Web: newport.com M a n u a l P o s i t i o n i n g MANUAL ROTATION AND TILT STAGES MANUAL LINEAR STAGES MANUAL ACTUATORS MANUAL FIBER ALIGNMENT Related Products Mounting Bridles aid in constructing complex systems (see the Mounting Bridles Section). Multi-axis stage configurations are easily assembled using UMR stages and EQ Series angle brackets. Two UMR5.25 stages with a UTR rotation stage. Two UMR stages with an SL optical mount. DM Series Differential Micrometers (see page 927) LTA-HL DC Servo Motor Actuator (see page 836) Model UMR3.5 1.14 (29) 1.52...

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UMR Series Precision Double-Row Ball Bearing Linear Stages - 5

881 Email: sales@newport.com • Web: newport.com M a n u a l P o s i t i o n i n g MANUAL ROTATION AND TILT STAGES MANUAL LINEAR STAGES MANUAL ACTUATORS MANUAL FIBER ALIGNMENT Model UMR12.40A M8 4 holes, 10-24 (M5) 3.622 (92.0) spacing 14 holes, 1/4-20 (M6) 1.00 (25.0) Spacing M18 .512 (13.0) 4 holes, M5 Thd 1.890 (48.0) spacing 1.024 (26.0) ø1.417 (ø36.0) 4 holes, 10-24 (M5) 1.890 (48.0) spacing 4.724 (120.0) 1.417 (36.0) 2.992 (76.0) 3.032 (77.0) 5.610 (142.5) SDS Series Precision Low-Profile Ball Bearing Linear Stages SDS40 M-SDS25 SDS65 The SDS Series Linear Translation Stages...

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