V-611 Rotation Stage

High Load Capacity and Long Lifetime for Industrial Applications

Deep groove ball bearings provide high load capacity and long lifetime
Clear aperture for transmitted-light applications
High velocity and acceleration
Iron core 3-phase torque motor

V-611.998061

V-611, dimensions in mm

Torque motors are electromagnetic direct drives. They dispense with mechanical components in the drivetrain and transfer the drive force directly and friction-free to the motion platform. 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.

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Datasheet

Versione / Data

2020-10-07

pdf - 690 KB

Versione / Data

2020-10-07

pdf - 692 KB

Versione / Data

2021-01-14

pdf - 398 KB

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Motion and positioning	V-611.998061	V-611.998073	Unit	Tolerance
Active axes	θ_Z	θ_Z
Rotation range	>360⁽¹⁾	>360⁽²⁾	°
Integrated sensor	Incremental angle-measuring system	Absolute angle-measuring system
Sensor signal	Sin/cos, 1 V peak-peak	BiSS-C
Sensor resolution	15744 lines/revolution	32-bit
Minimum incremental motion	1	1	µrad	Typ.
Unidirectional repeatability	±1	±1	µrad	Typ.
Bidirectional repeatability	±1.5	±1.5	µrad	Typ.
Flatness	1	1	µm	Typ.
Eccentricity	1.5	1.5	µm	Typ.
Wobble	20	20	µrad	Typ.
Angular velocity	8⁽³⁾	8	rev/s	Max.
Reference switch	Hall effect, N/C contact, 5V, NPN	–

Mechanical properties	V-611.998061	V-611.998073	Unit	Tolerance
Bearing	Deep groove ball bearings	Deep groove ball bearings
Load capacity / axial force	100	100	N	Max.
Permissible lateral force	50	50	N	Max.
Moment of inertia	0.0014	0.0014	kgm²	±20 %

Drive properties	V-611.998061	V-611.998073	Unit	Tolerance
Drive type	Iron core 3-phase torque motor	Iron core 3-phase torque motor
Nominal voltage	48	48	V DC	Max.
Nominal torque, RMS	1	1	Nm	Max.
Peak torque, RMS	1.9	1.9	Nm	Max.
Nominal current, RMS	3.33	3.33	A	Typ.
Torque constant, RMS	0.297	0.297	N·m/A	Typ.
Resistance phase-phase	1.38	1.38	Ω	Typ.
Inductance phase-phase	2.58	2.58	mH	Typ.
Back EMF phase-phase	18	18	V/kRPM	Max.
Number of pole pairs	10	10

Miscellaneous	V-611.998061	V-611.998073	Unit	Tolerance
Operating temperature range	5 to 40	5 to 40	°C
Material	Aluminum, black anodized	Aluminum, black anodized
MTBF	20000	20000	h
Mass	2.3	2.3	kg	±5 %
Moved mass	1.2	1.2	kg	±5 %
Connector	HD D-sub 26 (m) (motor) D-sub 9 (m) (sensor)	HD D-sub 26 (m) (motor) D-sub 9 (m) (sensor)
Recommended controller	C-891 (single axis) C-885 with C-891.11C885 (up to 20 axes) ACS modular controller	C-891 (single axis) C-885 with C-891.11C885 (up to 20 axes) ACS modular controller