Product Description
High precision, arbitrary positioning
High-speed, fast-response aerospace aluminum fuselage
TDUM direct connection |
TDUR corner |
TDU Single Platform |
Platform installation
Installation method selection
1.Installation method of precision hollow rotary indexing table
Z-side installation |
D-Horizontal Installation |
U-ceiling installation |
BD-wall mount installation |
BP-wall-mounted ceiling installation |
2.Names of components of a precision hollow rotary indexing table
| |
| 1.Servo motor | |
2. ·Planetary gear reducer * Planetary gear reducer increases speed ratio according to operating conditions 3.-The input flange * The planetary reducer is connected to the rotating platform via a coupling. The coupling is selected directly based on the output end of the planetary reducer. | |
4. Hollow Rotary Platform Main Body |
Note: The standard is D-level installation. Please consult our company or distributor for other installation methods.
Mechanism characteristics of cam rollers
| needle roller bearings |
Precision Cam | |
Pre-compression state |
Preload status diagram
Zero gap, high precision
| 1. The cam profile and needle roller bearing mesh perfectly 2.The mechanism is constantly preloaded, eliminating backlash, ensuring perfect surface finishing even when rotating in the same direction during machining (zero backlash in both directions). | needle roller bearings Turret (output) | |
| Cam, (input) | |
| Contact to the left The two sides Contact to the right do not touch | ||
| The left and right sides are interlocked to ensure zero gap between forward and reverse rotation. |
Specification Parameters
TDU-50R-15
Performance parameters
Platform reduction ratio | 15 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 0.2/0.4 |
Permissible disc rotation speed (r/min) | <70 |
Permissible load torque (N.m) | 190 |
Permissible overturning moment (N.m) | 133 |
Permissible axial load - dynamic (N) | 3460 |
Permissible radial load - dynamic (N) | 3100 |
Moment of inertia (kg·m²) | 43.89x10⁻⁴ |
Indexing accuracy (arcsec) | ±15 |
Repeatability precision (arcsec) | 土5(0.0013°) |
Rotary stage parallelism (mm) | 土0.005 |
Rotary stage concentricity (mm) | 土0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 10.5kg |
TDU－70R-20
Performance parameters
Platform reduction ratio | 20 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 0.75/1.0 |
Permissible disc rotation speed (r/min) | <75 |
Permissible load torque (N.m) | 302 |
Permissible overturning moment (N.m) | 211 |
Permissible axial load - dynamic (N) | 4020 |
Permissible radial load - dynamic (N) | 2650 |
Moment of inertia (kg.m²) | 158.34x10⁻⁴ |
Indexing accuracy (arcsec) | ±20 |
Repeatability precision (arcsec) | 士10(0.0026°) |
Rotary stage parallelism (mm) | 土0.005 |
Rotary stage concentricity (mm) | 士0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 15 kg |
TDU-90R-20
Performance parameters
Platform reduction ratio | 20 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 3.0/4.0/5.0 |
Permissible disk rotation speed (r/min) | <75 |
Permissible load torque (N.m) | 1018 |
Permissible overturning moment (N.m) | 713 |
Permissible axial load - dynamic (N) | 10180 |
Permissible radial load - dynamic (N) | 8640 |
Moment of inertia (kg.m²) | 0.09 |
Indexing accuracy (arcsec) | ±20 |
Repeatability precision (arcsec) | ±10(0.0026℃) |
Parallelism of rotary table (mm) | ±0.005 |
otary stage concentricity (mm) | ±0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 45kg |
TDU-120R-30
Performance parameters
Platform reduction ratio | 30 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 3.0/4.0/5.0 |
Permissible disk rotation speed (r/min) | <50 |
Permissible load torque (N.m) | 2108 |
Permissible overturning moment (N.m) | 1475 |
Permissible axial load - dynamic (N) | 25290 |
Permissible radial load - dynamic (N) | 16980 |
Moment of inertia (kg.m²) | 0.21 |
Indexing accuracy (arcsec) | ±20 |
Repeatability precision (arcsec) | 士10(0.0026℃） |
Rotary stage parallelism (mm) | 土0.005 |
Rotary stage concentricity (mm) | ±0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 65 kg |
TDU-150R-30
Performance parameters
Platform reduction ratio | 30 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 3.0/4.0/5.0 |
Permissible disk rotation speed (r/min) | <50 |
Permissible load torque (N.m) | 2861 |
Permissible overturning moment (N.m) | 2003 |
Permissible axial load - dynamic (N) | 27690 |
Permissible radial load - dynamic (N) | 21120 |
Moment of inertia (kg.m²) | 0.53 |
ndexing accuracy (arcsec) | ±20 |
Repeatability precision (arcsec) | ±5(0.0013℃) |
Rotary stage parallelism (mm) | 土0.005 |
Rotary stage concentricity (mm) | ±0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 105kg |
TDU-180R-30
Performance parameters
Platform reduction ratio | 30 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 2.9/4.4 |
Permissible disk rotation speed (r/min) | <50 |
Permissible load torque (N.m) | 5889 |
Permissible overturning moment (N.m) | 4122 |
Permissible axial load - dynamic (N) | 45300 |
Permissible radial load - dynamic (N) | 34350 |
Moment of inertia (kg.m²) | 1.47 |
Indexing accuracy (arcsec) | ±10 |
Repeatability precision (arcsec) | ±5(0.0013℃) |
Rotary stage parallelism (mm) | 土0.005 |
Rotary stage concentricity (mm) | 士0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 220kg |
TDU-220R-40
Performance parameters
Platform reduction ratio | 40 |
motor adapter | Servo motor + planetary |
Compatible servo motor power (KW) | 0.85/1.3/1.8 |
Permissible disk rotation speed (r/min) | <40 |
Permissible load torque (N.m) | 3549 |
Permissible overturning moment (N.m) | 2484 |
Permissible axial load - dynamic (N) | 22650 |
Permissible radial load - dynamic (N) | 17159 |
Moment of inertia (kg.m²) | 2.18 |
Indexing accuracy (arcsec) | ±20 |
Repeatability precision (arcsec) | ±10(0.0026℃） |
Rotary stage parallelism (mm) | 土0.005 |
Rotary stage concentricity (mm) | 士0.01 |
Service life (h) | 20000 |
Protection level | IP54 |
Weight (excluding motor) | 235kg |
Packaging & Transportation
Package
We understand that the safety of goods during transportation is paramount, so we invest heavily in packaging. Our professional packaging team selects the most suitable packaging materials based on the characteristics of the goods, minimizing damage during transit. Our product packaging is a solid guarantee of safety and quality, accompanying you throughout your shopping experience.
transportation
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