SPINEA TwinSpin T Series High Precision Reduction Gear
Vendor: SPINEA (Timken)
Product: TwinSpin T （ / ）
SPINEA (Slovakia, now part of Timken) is the global benchmark for trochoidal (cycloidal) precision reduction gears. TwinSpin integrates a high-precision reduction mechanism with a high-capacity radial-axial output bearing in one unit: zero backlash, lost motion under 1 arcmin, average transmission error +/-18 to +/-36 arcsec. The cylindrical-case T series spans TS 60-TS 300 (9 sizes) with ratios 33-191, rated torque 37-2,940 N-m, emergency-stop capacity up to 14,700 N-m, torsional stiffness to 680 N-m/arcmin and tilting stiffness to 3,500 N-m/arcmin at only 0.86-55.7 kg; the load mounts directly on the output flange without extra bearings. Used in robotics, machine tools, medical, defense and automation.
| Type | trochoidal (cycloidal) precision reduction gear with integrated radial-axial roller bearing |
| Sizes | TS 60 / 70 / 80 / 110 / 140 / 170 / 200 / 240 / 300 |
| Weight | 0.86-55.73 kg |
| Stiffness | torsional 3.5-680 N-m/arcmin; tilting 27-3,500 N-m/arcmin |
| Structure | trochoidal gearing with ~50% simultaneous meshing; modular motor connection flange; load mounts on output flange without additional bearings |
| Input Speed | rated 1,500-2,000 rpm; max 2,000-5,000 rpm |
| Lost Motion | <1.0 arcmin (TS 60-80: <1.5); hysteresis <1.0-<1.5 arcmin |
| Applications | robotics, AGV/AMR, machine tools, medical, defense, automation |
| Rated Torque | 37-2,940 N-m; accel/brake 74-7,350 N-m; emergency stop 185-14,700 N-m |
| Reduction Ratio | 33-191 |
| Transmission Error | +/-18 to +/-36 arcsec |