Original Genuine NIDEC-SHIMPO Servo Motor Reducers With Various Models
The VRT series sets a new standard for servo motor gear reduction applications that require exceptional torsional rigidity and high positional accuracy. The hub-style output of the reducer has an ISO9409 mounting interface and provides superior flexibility in the mounting of pinions, pulleys, and turntables. The reducer is offered in seven different frame sizes and in a multitude of 1-stage and 2-stage ratios. The larger frame sizes include tapered roller bearings that have better radial and axial load handling characteristics than those bearing commonly utilized in competitor’s design, so improved ratings over those products within its competitive class.
Frame Size | Stage | Ratio | Nominal Output torque | Maximum Output torque | Emergency stop torque | Nominal Input speed | Maximum Input speed | Permitted Radial load | Permitted Axial load |
[Nm] | [Nm] | [Nm] | [rpm] | [rpm] | [N] | [N] | |||
090 | 1 Single | 4 | 75 | 125 | 250 | 3000 | 6000 | 750 | 620 |
5 | 75 | 125 | 250 | 3000 | 6000 | 780 | 680 | ||
6 | 75 | 125 | 250 | 3000 | 6000 | 830 | 740 | ||
7 | 75 | 125 | 250 | 3000 | 6000 | 870 | 790 | ||
8 | 75 | 125 | 250 | 3000 | 6000 | 910 | 830 | ||
9 | 50 | 80 | 200 | 3000 | 6000 | 950 | 880 | ||
10 | 50 | 80 | 200 | 3000 | 6000 | 980 | 920 | ||
2 Double | 16 | 75 | 125 | 250 | 3000 | 6000 | 1200 | 1100 | |
20 | 75 | 125 | 250 | 3000 | 6000 | 1200 | 1200 | ||
25 | 75 | 125 | 250 | 3000 | 6000 | 1300 | 1400 | ||
28 | 75 | 125 | 250 | 3000 | 6000 | 1400 | 1400 | ||
35 | 75 | 125 | 250 | 3000 | 6000 | 1500 | 1600 | ||
40 | 75 | 125 | 250 | 3000 | 6000 | 1600 | 1700 | ||
45 | 50 | 80 | 200 | 3000 | 6000 | 1600 | 1700 | ||
50 | 75 | 125 | 250 | 3000 | 6000 | 1700 | 1700 | ||
60 | 75 | 125 | 250 | 3000 | 6000 | 1800 | 1700 | ||
70 | 75 | 125 | 250 | 3000 | 6000 | 1900 | 1700 | ||
80 | 75 | 125 | 250 | 3000 | 6000 | 2000 | 1700 | ||
90 | 50 | 80 | 200 | 3000 | 6000 | 2000 | 1700 | ||
100 | 50 | 80 | 200 | 3000 | 6000 | 2100 | 1700 |
Frame Size | Stage | Ratio | Maximum Radial load | Maximum Axial load | Weight | Moment Of inertia ≤8 | Moment Of inertia ≤14 | Moment Of inertia ≤19 | Moment Of inertia ≤28 |
[N] | [N] | [kg] | [Kgc㎡] | [Kgc㎡] | [Kgc㎡] | [Kgc㎡] | |||
090 | 1 Single | 4 | 3300 | 1700 | 3.6 | - | 0.77 | 1.2 | 2.9 |
5 | 3300 | 1700 | - | 0.58 | 1.0 | 2.9 | |||
6 | 3300 | 1700 | - | 0.48 | 0.94 | 2.8 | |||
7 | 3300 | 1700 | - | 0.41 | 0.88 | 2.8 | |||
8 | 3300 | 1700 | - | 0.37 | 0.84 | 2.8 | |||
9 | 3300 | 1700 | - | 0.35 | 0.81 | 2.8 | |||
10 | 3300 | 1700 | - | 0.33 | 0.80 | 2.8 | |||
2 Double | 16 | 3300 | 1700 | 4 | 0.16 | 0.31 | 0.75 | - | |
20 | 3300 | 1700 | 0.14 | 0.29 | 0.73 | - | |||
25 | 3300 | 1700 | 0.13 | 0.28 | 0.72 | - | |||
28 | 3300 | 1700 | 0.14 | 0.30 | 0.73 | - | |||
35 | 3300 | 1700 | 0.13 | 0.28 | 0.72 | - | |||
40 | 3300 | 1700 | 0.10 | 0.25 | 0.70 | - | |||
45 | 3300 | 1700 | 0.12 | 0.27 | 0.71 | - | |||
50 | 3300 | 1700 | 0.10 | 0.25 | 0.70 | - | |||
60 | 3300 | 1700 | 0.099 | 0.25 | 0.70 | - | |||
70 | 3300 | 1700 | 0.098 | 0.25 | 0.69 | - | |||
80 | 3300 | 1700 | 0.098 | 0.25 | 0.69 | - | |||
90 | 3300 | 1700 | 0.098 | 0.25 | 0.69 | - | |||
100 | 3300 | 1700 | 0.098 | 0.25 | 0.69 | - |
With a backlash rating less than 3 arc-minutes and exceptional torque handling capabilities, the VRT is a high performance, compact, and robust solution for equipment manufacturers. The VRT is often used for larger indexing applications and dial tables, commonly found in metal forming, filling equipment, packaging machinery, and assembly automation systems.