Description
Hamar Laser’s T-1295 5-Axis Target is a multi-purpose target designed work with our L-702/L-702SP/L-703 Spindle/Machine Tool Lasers. It also supports all our L-730-740 scanning lasers when used in Scanning Mode to measure axes & surfaces using the L-730/740 laser planes.
The T-1295 features a high measuring resolution of .00002 in. (0.0005 mm) for center (H&V) and .00008 in/ft. (0.007 mm/m) for angle (H&V). It also features a large, super-linear PSD of 33×13 mm that gives an extremely large measuring range and high accuracy. It has a 0.5 in. (12.7 mm) mounting stud to insert into a spindle collet or chuck. The PSD sensor is centered to the mounting stud to .0003 in. (0.008 mm) or better.
The T-1295 offers 2 angular lens options that have up to .00004 in/ft (0.003 mm/m) angular resolution for measuring pitch and yaw axis errors. It communicates with a PC or PDA via Bluetooth with 100 ft. (30 m) of measuring range or a USB cable that also charges the target.
We also offer mounting accessories to use the T-1295 in many different applications. The accessories include:
- L-702RA Right-Angle Spindle Mount
- T-242 Straightness Measuring Base
- T-243 Flatness Measuring Base
- T-1295-AO-3 3 in. (75 mm) Angular Lens
- T-1295-AO-6 6 in. (150 mm) Angular Lens
Applications
- Flatness/straightness of surfaces.
- Spindle alignments (center and angular) on ID/OD grinders, lathes, rotary dial machines and turning centers.
- Straightness/flatness of linear axes or guideways on boring mills, gantries, machining centers, multiturn machines, VTLs
Features
- High resolution: .00002 in. (0.0005 mm) for center and .00008 in/ft. (0.007 mm/m) for angle with standard 75 mm lens
- Large 2-axis, super-linear, measuring sensor with 33×13 mm PSD.
- 2 angular lens measuring options: 3 in. (75 mm) and 6 in. (150 mm) focal length providing up to .00004 in/ft (0.003 mm/m) of angular measuring resolution.
- 0.5 in. (12.7 mm) mounting stud for inserting into spindle collets or chucks. The PSD sensor is centered to the mounting stud to .0005 in. (0.012 mm) or better. The measuring plane of the sensor is optically projected to the measurement stud for improved accuracy. The remaining centering error and other mounting errors are removed by NORMIN procedure in MultiTurn10 or other HLI software.
- Bluetooth Class 1 radio for up to 100 feet (30 m) wireless communication.
- Offers 3 measurement modes:
- Center Mode – 2-axis center measurement for use with the L-702SP’s through-beam.
- Angular Mode – 2-axis angular measurement for use with the L-702SP’s through-beam.
- Flatness (Scanning) Mode – single-axis flatness measurement for use with the L-702SP’s auto-rotating laser plane.
- The T-1295 Scanning Mode supports all our L-730/L-740 Scanning Lasers for measuring flatness/straightness using laser planes.
- Accelerometer rotation axis (6th axis) helps to orient the PSD sensor axes to the alignment axes of the spindle.
- Ambient background light correction for more accurate measurements.
Specifications
Dimensions:
3.23 x 3.23 x 1.8 in. (82 x 82 x 45 mm) – see more details in the Dimensions tab
Sensor:
super-linear 33 x 13 mm 2-Axis PSD
PSD Resolution:
Center Mode: .00002 in. (0.0005 mm) – 2 axis (X/Y) Scanning Mode: .00002 in. (0.0005 mm) – 1 axis
Angular Lens Resolution:
Angular Lens Resolution: T-1295-AO-3 3 in. (75 mm) focal length: .00008 in/ft (0.007 mm/m) T-1295-AO-6 6 in. (152 mm) focal length: .00004 in/ft (0.003 mm/m)
Angular Lens Repeatability:
Repeatability of installing lens into target is ±.0001 in/ft. (0.008 mm/m)
PSD Accuracy:
Center: <0.25% of the change in measurement Angular <0.10% of the change in measurement
PSD Concentricity to Stud Mount:
<.0003 in. (0.008 mm). Remaining error is removed by NORMIN procedure in MultiTurn10 or other HLI software.
Measuring Range:
Center V Axis: ± .55 in. (±14 mm) Center H Axis: ± .10 in. (±3 mm) Angle 3 in. (75 mm) Lens - V Axis: ± 11.4°( 2.3 in/ft or 193.7 mm/m) Angle 3 in. (75 mm) Lens - H Axis: ± 3.8° (.78 in/ft or 64.6 mm/m) Angle 6 in. (152 mm) Lens - V Axis: ± 5.6° (1.14 in/ft or 95.2 mm/m) Angle 6 in. (152 mm) Lens - H Axis: ± 1.9° (.39 in/ft or 64.6 mm/m)
Rotation Sensor Resolution:
0.1 deg. Accuracy: ±1 deg. (6th axis)
Wireless Range:
Bluetooth Class 1 with 100 ft. (30 m) communication range
Material:
Plastic cover, aluminum frame and glass optics
Mounting Stud:
.4995 in. (12.687 mm) diameter. 440C stainless steel, RC54-58 hardness. Can be customized.
Weight:
T-1295 Target: 15 oz. (452 g) T-1295 Lens: 2 oz. (57 g)
Battery:
Lithium polymer rechargeable with 14 hours battery life. Target can be used while plugged in.
A/C Charging & Backup Cable:
USB cable charges the target with an A/C USB wall adapter and also can be used as a communications backup cable.
Ambient Light Protection:
Blinking laser capability removes ambient light effect on PSD accuracy. The light shield is for using target in Center Mode to reduce ambient light effects in bright light conditions.
Measurement Modes:
2-Axis Center, 2-Axis Angular - supports L-702, L-702SP and L-703 beam lasers. 1-Axis Scanning - supports L-702SP, L-730/L-740 Series, and L-750 Scanning lasers for measuring flatness of axes, surfaces and guideways.
Accessories:
T-242 X-Y Target Stand – for measuring flatness/straightness on machine axes. T-243 Scanning-Mode Target Base – for measuring flatness/straightness of surfaces. T-1295-AO-3: Angular Measuring Lens – for measuring spindle-axis pitch & yaw angular alignment. T-1295-AO-6: Hi-Res Angular Measuring Lens – for measuring high-accuracy, spindle-axis pitch & yaw angular alignment.
Drawings
- Call Us: +1-203-730-4600
- Email: sales@hamarlaser.com
- Website: www.hamarlaser.com