UPR-120 Ultraprecision Rotation Stage

This product has been replaced by the following new product: A-62x PIglide RM Rotation Stage with Air Bearings

Excellent Stability and Travel Accuracy

UPR-120 Ultraprecision Rotation Stage

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High travel accuracy. High position resolution due to incremental encoder with analog signal transmission (sin/cos, 1 V_pp)

3-phase magnetic direct drives do not use mechanical components in the drivetrain, they transmit the drive force to the motion platform directly and without friction. The drives reach high velocities and accelerations. Iron core motors are used when forces and accelerations need to be achieved in a limited installation space. The design with iron cores maximizes the magnetic forces and ensures high thermal stability of the drive.

Medical industry, Sample inspection, Precision microassembly, Research, Biotechnology, Semiconductor technology, Metrology, Automation, Cleanroom

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Datasheet

Datasheet UPR-120

Version / Date

2018-02-01

Version / Date

2018-02-01

Document language

Download

pdf - 748 KB

Download

pdf - 754 KB

	6808911130UPR-120	6824911130UPR-120 AIR	Unit	Tolerance
Motion and positioning
Active axes	θ_Z	θ_Z
Travel range	>360	>360	°
Integrated sensor	Incremental angle-measuring system	Incremental angle-measuring system
Sensor signal	Sin/cos, 1 V peak-peak	Sin/cos, 1 V peak-peak
Sensor resolution	15744	15744	Lines/revolution
Minimum incremental motion	1.4	0.35	µrad	typ.
Unidirectional repeatability	1.4	0.7	µrad	typ.
Bidirectional repeatability	±1.4	±0.7	µrad	typ.
Flatness	±1	±0.05	µm	typ.
Eccentricity	±3	±0.1	µm	typ.
Wobble	±25	±1.25	µrad	typ.
Angular velocity	360	360	°/s	max.
Reference point switch	Encoder index	Encoder index
Limit switches	Optical	Optical
Mechanical properties
Bearing	Crossed roller bearings	Air bearing
Torque, power on	0.5	0.7	N·m
Load capacity / axial force	200	200	N	max.
Permissible lateral force	100	40	N	max.
Drive properties
Drive type	Iron-core 2-phase torque motor	Iron-core 2-phase torque motor
Intermediate circuit voltage	48	48	V DC	max.
Nominal current, effective	7.7	7.7	A	typ.
Torque constant, effective	0.26	0.26	N·m/A	typ.
Resistance phase-phase	2.2	2.2	Ω	typ.
Inductance phase-phase	1.17	1.17	mH	typ.
Back EMF phase-phase	0.18	0.18	V·s/rad	max.
Miscellaneous
Operating temperature range	5 to 40	5 to 40	°C
Material	Aluminum, black anodized	Aluminum, black anodized
MTBF	20000	20000	h
Mass	6	6.5	kg	±5 %
Moved mass	0.8	1.1	kg	±5 %
Connection	Sub-D 9W4 (m) (motor) Sub-D 15 (m) (sensor)	Sub-D 9W4 (m) (motor) Sub-D 15 (m) (sensor)
Recommended controller	SMC Hydra (double axis) C-891 (single axis) C-885 with C-891.10C885 (up to 20 axes) ACS modular controller	SMC Hydra (double axis) C-891 (single axis) C-885 with C-891.10C885 (up to 20 axes) ACS modular controller

Connecting cables for motor and sensor are not in the scope of delivery and must be ordered separately.

Ask about custom designs!

Download datasheet Go to download

Datasheet

Datasheet UPR-120

Version / Date

2018-02-01

Version / Date

2018-02-01

Document language

Download

pdf - 748 KB

Download

pdf - 754 KB

Documentation

PI miCos Motors & Encoders: DC-Brush Motors

Technical Data of DC-Brush Motors

Document language English

Download

pdf - 78 KB

3-D Models

UPR-120 STEP

Document language English

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6808911130