WT-100 Motorized Precision Goniometer

Compact, with Large Aperture

Rotation range 10°
Repeatability to 8.7 µrad
Load capacity to 2 kg
Option: Direct position measurement with angle measuring system
Combination with WT-85 with shared pivot point

65419200-0000, WT-100 goniometer with stepper motor

65419100, WT-100 goniometer with DC motor, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.

65419101, WT-100 goniometer with DC motor and incremental angle measuring system, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.

65419200-0001, WT-100 goniometer with stepper motor, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.

65419201-0001, WT-100 goniometer with stepper motor and incremental angle measuring system, dimensions in mm

Direction of the axes and torques for goniometer stages

Drive with high gear ratio for precision positioning. Two limit switches. Large clear aperture with 60 mm × 25 mm.

Can be combined with WT-85 for 2-axis motion with shared pivot point.

DC servo motor with rotary encoder on the motor shaft
Stepper motor
Option: High-resolution optical angle measuring system for direct position measurement
Vacuum versions available on request

Precision microassembly. Metrology. Photonics. Optical alignment.

Download datasheet specifications quote / order

Datasheet

Version / Date

2020-09-22

pdf - 2 MB

Version / Date

2020-09-22

pdf - 2 MB

Version / Date

2019-02-08

pdf - 1 MB

Download

	65419100	65419101	65419200-0000	65419201-0001	Unit	Tolerance
	DC motor with rotary encoder	DC motor with angle measuring system and rotary encoder	With stepper motor	Stepper motor and angle measuring system
Active axes	θ_X	θ_X	θ_X	θ_X

Motion and positioning	65419100	65419101	65419200-0000	65419201-0001	Unit	Tolerance
Rotation range	10	10	10	10	°
Integrated sensor	Rotary encoder	Incremental angle measuring system Rotary encoder	–	Incremental angle measuring system
Sensor signal rotary encoder	AB quadrature, RS-422	AB quadrature, RS-422	–	–
Sensor signal angle measuring system	–	AB quadrature, RS-422	–	Sin/cos, 1 V peak-peak
Sensor signal period angle measuring system	–	157	–	157	µrad
Sensor resolution rotary encoder	2000	2000	–		Cts./rev.
Design resolution	3.49	1.57	34.9	1.57	µrad
Minimum incremental motion	17.5	8.7	17.5	8.7	µrad	Typ.
Unidirectional repeatability	70	8.7	70	8.7	µrad	Typ.
Bidirectional repeatability	±70	±8.7	±70	±8.7	µrad	Typ.
Wobble	±125	±125	±125	±125	µrad	Typ.
Angular velocity	15	15	7	7	°/s	Max.
Limit switch	2 × mechanical, N/C contact, to 30V, NPN	2 × mechanical, N/C contact, to 30V, NPN	2 × mechanical, N/C contact, to 30V, NPN	2 × mechanical, N/C contact, to 30V, NPN
Gap from rotational axis to surface of the motion platform	124	124	124	124	mm

Mechanical properties	65419100	65419101	65419200-0000	65419201-0001	Unit	Tolerance
Drive screw type	Ball screw	Ball screw	Ball screw	Ball screw
Drive screw pitch	1	1	1	1	mm
Guide type	Ball bearings	Ball bearings	Ball bearings	Ball bearings
Gear ratio	900:1	900:1	900:1	900:1
Load capacity	20	20	20	20	N	Max.
Permissible lateral force	15	15	15	15	N	Max.
Permissible torque in θ_Y, θ_Z	4	4	4	4	N·m	Max.

Drive properties	65419100	65419101	65419200-0000	65419201-0001	Unit	Tolerance
Motor type	DC motor	DC motor	2-phase stepper motor	2-phase stepper motor
Operating voltage, nominal	24	24	24	24	V	Nom.
Operating voltage, max.	48	48	48	48	V	Max.
Step resolution	–	–	200	200	Full steps/rev.

Miscellaneous	65419100	65419101	65419200-0000	65419201-0001	Unit	Tolerance
Operating temperature range	5 to 40	5 to 40	5 to 40	5 to 40	°C
Material	Anodized aluminum, steel	Anodized aluminum, steel	Anodized aluminum, steel	Anodized aluminum, steel
Mass	0.9	0.9	0.9	0.9	kg	±5%
Connector	HD D-sub 15 (m)	HD D-sub 15 (m) (motor) D-sub 9 (m) (sensor)	HD D-sub 15 (m) (motor)	HD D-sub 15 (m) (motor) D-sub 9 (m) (sensor)
Recommended controllers/drivers	C-863 (single axis) C-884 (up to 6 axes) C-885 with C-863.20C885 (to 40 axes) ACS modular controller	C-863 (single axis) C-884 (up to 6 axes) C-885 with C-863.20C885 (to 40 axes) ACS modular controller	C-663.12 (single axis) SMC Hydra (double axis) C-885 with C-663.12C885 (up to 20 axes) ACS modular controller	C-663.12 (single axis) SMC Hydra (double axis) C-885 with C-663.12C885 (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.

Download datasheet downloads quote / order

Datasheet

Version / Date

2020-09-22

pdf - 2 MB

Version / Date

2020-09-22

pdf - 2 MB

Version / Date

2019-02-08

pdf - 1 MB

Download

Documentation

WT-100 Goniometer

Version / Date

2016-08-11

pdf - 621 KB

Version / Date

2016-08-11

pdf - 642 KB

3D Models

zip - 4 MB

quote / order

Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.

65419100

WT-100 goniometer stage, 100 mm width, DC motor, ±5° rotation range, clear aperture 60 mm × 52 mm, mechanical limit switches

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65419101

WT-100 goniometer stage, 100 mm width, DC motor, ±5° rotation range, angle measuring system with A/B quadrature signal transmission, clear aperture 60 mm × 52 mm, mechanical limit switches

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65419200-0000

WT-100 goniometer stage, 100 mm width, stepper motor, ±5° rotation range, clear aperture 60 mm × 52 mm, mechanical limit switches

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65419201-0001

WT-100 goniometer stage, 100 mm width, stepper motor, ±5° rotation range, angle measuring system with sin/cos signal transmission, clear aperture 60 mm × 52 mm, mechanical limit switches

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