Hộp số động cơ Servo dòng VRSF
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Hộp số động cơ Servo dòng VRSF , Hộp giảm tốc cho động cơ Servo – động cơ Step
AC Servo gearbox VRSF
VRSF is a classical type of helical gear planetary gearbox,it has the following feartures
(1)Quiet operation
Helical gears contribute to reduce vibration and noise
(2)High precision
Standard backlash is arc-min,ideal for precision control
(3)High rigidity&torque
High rigidity&high torque were achieved by uncaged needle roller bearings
(4)Adapter-bushing connection
Can be attached to any motor all over the world
(5)No grease leakage
Perfect solution using high viscosity anti-separation grease.
(6)Maintenance-free
No need to replace the grease for the life of the unit.Can be attached in any position.
| Model No. | Unit | Stage | Ratio | VRSF060 | VRSF080 | VRSF100 | VRSF125 |
| Rated Output Torque | Nm | 1 | 3 | 54 | 112 | 165 | 286 |
| 4 | 48 | 110 | 146 | 255 | |||
| 5 | 45 | 108 | 160 | 264 | |||
| 7 | 41 | 105 | 149 | 245 | |||
| 10 | 40 | 100 | 141 | 234 | |||
| 2 | 15 | 54 | 112 | 165 | 286 | ||
| 20 | 48 | 110 | 146 | 255 | |||
| 25 | 45 | 108 | 160 | 264 | |||
| 30 | 41 | 112 | 165 | 286 | |||
| 35 | 41 | 105 | 149 | 245 | |||
| 40 | 39 | 110 | 146 | 255 | |||
| 50 | 45 | 108 | 160 | 264 | |||
| 70 | 41 | 105 | 149 | 245 | |||
| 100 | 40 | 100 | 141 | 234 | |||
| Max. Output Torque | Nm | 1,2 | 3-100 | 3 Times of Normal Output Torque | |||
| Rated Input Speed | Rpm | 1,2 | 3-100 | 3000 | 3000 | 3000 | 3000 |
| Max. Input Speed | Rpm | 1,2 | 3-100 | 5000 | 5000 | 5000 | 5000 |
| Micro Backlash P1 | Arcmin | 1 | 3-10 | ≤5 | ≤5 | ≤5 | ≤5 |
| 2 | 12-100 | ≤7 | ≤7 | ≤7 | ≤7 | ||
| Precision Backlash P2 | Arcmin | 1 | 3-10 | ≤8 | ≤8 | ≤8 | ≤8 |
| 2 | 12-100 | ≤10 | ≤10 | ≤10 | ≤10 | ||
| Torsional Rigidity | Nm/arcmin | 1,2 | 3-100 | 5 | 12 | 14 | 23 |
| Max. Radial Force | N | 1,2 | 3-100 | 800 | 1200 | 3200 | 5220 |
| Max. Axial Force | N | 1,2 | 3-100 | 400 | 600 | 1600 | 2600 |
| Service Life | Hr | 1,2 | 3-100 | 21000hrs | |||
| Efficiency | % | 1 | 3-10 | ≥97% | |||
| 2 | 15-100 | ≥94% | |||||
| Weight | Kg | 1 | 3-10 | 1.2 | 1.6 | 3.76 | 7.43 |
| 2 | 15-100 | 2.1 | 2.8 | 5.92 | 10.3 | ||
| Operating Temperature | ℃ | 1,2 | 3-100 | (-25℃~+90℃) | |||
| Lubrication | 1,2 | 3-100 | Synthetic Grease | ||||
| Protection Class | 1,2 | 3-100 | IP65 | ||||
| Mounting Position | 1,2 | 3-100 | Any Direction | ||||
| Noise Level | dB(A) | 1,2 | 3-100 | ≤60 | ≤62 | ≤65 | ≤67 |
Moment of Inertia
| Model No. | Unit | Stage | Ratio | VRSF060 | VRSF080 | VRSF100 | VRSF140 |
| Moment of Inertia | kg.cm2 | 1 | 3 | 0.16 | 0.61 | 3.25 | 9.21 |
| 4 | 0.14 | 0.48 | 2.74 | 7.54 | |||
| 5 | 0.13 | 0.47 | 2.71 | 7.42 | |||
| 6 | 0.13 | 0.45 | 2.65 | 7.25 | |||
| 7 | 0.13 | 0.45 | 2.62 | 7.14 | |||
| 8 | 0.13 | 0.44 | 2.58 | 7.07 | |||
| 9 | 0.13 | 0.44 | 2.57 | 7.04 | |||
| 10 | 0.13 | 0.44 | 2.57 | 7.03 | |||
| 2 | 15-40 | 0.03 | 0.13 | 0.47 | 2.71 | ||
| 50-100 | 0.03 | 0.13 | 0.44 | 2.57 |
Reducer Dimensions:
(1) Single stage(Ratio:3,4, 5,7,10)
Unit:mm
| Size | VRSF060-L1 | VRSF080-L1 | VRSF100-L1 | VRSF125-L1 |
| D1 | Φ12 | Φ19 | Φ24 | Φ32 |
| D2 | Φ50 | Φ70 | Φ90 | Φ110 |
| D3 | Φ8(8-14) | Φ14(14-19) | Φ19 | Φ22(22-24) |
| D4 | Φ30(30-50) | Φ50(50-70) | Φ70 | Φ110 |
| D5 | Φ60 | Φ90 | Φ115 | Φ135 |
| D6 | M5 | M6 | M8 | M10 |
| D7 | Φ45(45-70) | Φ70(70-90) | Φ90 | Φ145 |
| D8 | M4-M5 | M4-M5 | M6 | M8 |
| D9 | M4 | M6 | M8 | M12 |
| L1 | 20 | 30 | 40 | 55 |
| L2 | 3 | 3 | 5 | 5 |
| L3 | 32 | 50 | 61 | 75 |
| L4 | 4 | 4 | 4 | 8 |
| L5 | 27~32 | 32 | 38 | 65.5 |
| L6 | 109 | 143.5~148.5 | 177 | 215.5 |
| C1 | □52 | □78 | □98 | □125 |
| C2 | 40(40-52) | 60(60-80) | 90 | 125(125-130) |
| S1 | 18 | 22 | 32 | 52 |
| S2 | 13.5 | 21.5 | 27 | 35 |
| B | 4 | 6 | 6 | 10 |
Note 1:Inside of ()is the optional range of sizes,outside of ()is the standard sizes.
Note 2:The reducer output shaft size and length can be customized for customers.
Note 3:Input sizes can be subject to changed according to kinds of servo motor or stepper motor size.
(2) Double stage(Ratio: 12,15,16,20,25,28,30,35,40,50,70,80,100)
unit:mm
| Size | VRSF060-L2 | VRSF080-L2 | VRSF100-L2 | VRSF125-L2 |
| D1 | Φ12 | Φ19 | Φ24 | Φ32 |
| D2 | Φ50 | Φ70 | Φ90 | Φ110 |
| D3 | Φ11(11-14) | Φ14(14-19) | Φ14-19 | Φ22(22-24) |
| D4 | Φ50 | Φ50(50-70) | Φ50(50-70) | Φ110 |
| D5 | Φ60 | Φ90 | Φ115 | Φ135 |
| D6 | M5 | M6 | M8 | M10 |
| D7 | Φ45(45-70) | Φ70(70-90) | Φ70-90 | Φ145 |
| D8 | M4-M5 | M4-M5 | M4-M5 | M8 |
| D9 | M4 | M6 | M8 | M12 |
| L1 | 20 | 30 | 40 | 55 |
| L2 | 3 | 3 | 5 | 5 |
| L3 | 32 | 50 | 61 | 75 |
| L4 | 4 | 4 | 4 | 8 |
| L5 | 32 | 32 | 38 | 65.5 |
| L6 | 109 | 150~155 | 165~179 | 250.5 |
| C1 | □52 | □78 | □98 | □125 |
| C2 | 52 | 60(60-80) | 60(60-80) | 125(125-130) |
| S1 | 18 | 22 | 32 | 52 |
| S2 | 13.5 | 21.5 | 27 | 35 |
| B | 4 | 6 | 6 | 10 |
Note 1:Inside of ()is the optional range of sizes,outside of ()is the standard sizes.
Note 2:The reducer output shaft size and length can be customized for customers.
Note 3:Input sizes can be subject to changed according to kinds of servo motor or stepper motor size.
































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