Planetary GearboxesSBF
SBF Series Gearbox
The SBF Series Gearbox is available from Source Engineering Inc. in Santa Clara, CA for OEM planetary gearboxes programs. Contact us for sizing, customization, samples, and volume pricing.
SBF Series Gearbox
Key features
- Low noise
- Helical Gear
- Backlash ≤5-≤7 arcmin
- 97% efficiency
- Operating Temp -10° to 90°C
- Lifetime lubrication
- Multiple stage configurations
- IP65
- Customs available
Ordering Information
| 1 | Gear head frame size: 060/090/115/142/180 | ||||
|---|---|---|---|---|---|
| 2 | Gear head series code: SBF: Square mounting flange series | ||||
| 3 | Gear ratio: Single stage 10 | ||||
| 4 | Cabin seat | Stage | Precise P1 | Standard P2 | |
| Accuracy Output shaft load value at ±3% of allowable output torque | 1 | 3 | 5 | ||
| 060SBF | 2 | 5 | 7 | ||
| 090SBF | 1 | 3 | 5 | ||
| 2 | 5 | 7 | |||
| 1 | 3 | 5 | |||
| 115SBF | 2 | 5 | 7 | ||
| 142SBF | 1 | 3 | 5 | ||
| 2 | 5 | 7 | |||
| 1 | 3 | 5 | |||
| 180SBF | 2 | 5 | 7 | ||
| 5 | Input type shaft S: Overall locking (Omitted) (Can be used regardless of whether the motor has a keyway) S1: Locking with locking ring (Can be used regardless of whether the motor has a keyway) S2: Lock with keyway (Input shaft with key) K: With keyway A: Other adapters (Please contact us) | ||||
| 6 | Applicable servo motor power (W) | ||||
| 7 | Corresponding dimension table of input flange and servo motor ( ) | ||||
Maximum radial force and maximum axial force, when the output is 100RPM, it acts on the center position (L/2) of the output shaft.
Technical Information
| Product type | 60 | 90 | 115 | 142 | 180 | Reduction ratio | Stage | |
|---|---|---|---|---|---|---|---|---|
| Rated output torque | N.M | 45 | 120 | 198 | 332 | 578 | 3 | 1 |
| 40 | 130 | 280 | 532 | 1040 | 4 | |||
| 50 | 150 | 320 | 650 | 1190 | 5 | |||
| 40 | 130 | 290 | 540 | 1090 | 7 | |||
| 35 | 110 | 250 | 490 | 990 | 8 | |||
| 30 | 90 | 220 | 440 | 890 | 10 | |||
| 45 | 120 | 198 | 332 | 578 | 15 | 2 | ||
| 40 | 130 | 280 | 532 | 1040 | 20 | |||
| 50 | 150 | 320 | 640 | 1190 | 25 | |||
| 40 | 130 | 290 | 540 | 1190 | 35 | |||
| 35 | 110 | 250 | 490 | 990 | 40 | |||
| 50 | 150 | 320 | 640 | 1190 | 50 | |||
| 45 | 140 | 300 | – | – | 64 | |||
| 40 | 130 | 290 | 540 | 1090 | 70 | |||
| 35 | 110 | 250 | 490 | 990 | 80 | |||
| 30 | 90 | 220 | 440 | 890 | 100 | |||
| Life | Hour | 20000 | ||||||
| Instant emergency stop torque | N.M | 3 times rated output torque | ||||||
| Product type | 60 | 90 | 115 | 142 | 180 | Unit | Stage | |
|---|---|---|---|---|---|---|---|---|
| Radial force | 1100 | 3000 | 6023 | 9230 | 13500 | N | – | |
| Axial force | 630 | 1230 | 2550 | 4200 | 7000 | N | – | |
| Full load efficiency | ≥97 | % | 1 | |||||
| ≥94 | 2 | |||||||
| Weight | 1.055 | 2.68 | 6.32 | 18.3 | 26.8 | Kg | 1 | |
| 1.065 | 3.135 | 7.2 | 22.14 | 33.55 | 2 | |||
| Operating temperature | -10~+90 | ℃ | – | |||||
| Protection level | IP65 | |||||||
| Lubrication method | Lifetime lubrication | |||||||
| Installation method | Any | |||||||
| Product type | 60 | 90 | 115 | 142 | 180 | Reduction ratio | Stage | |
|---|---|---|---|---|---|---|---|---|
| Moment of inertia | Kgcm2 | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 | 3 | 1 |
| 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | 4 | |||
| 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | 5 | |||
| 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | 7 | |||
| 0.13 | 0.44 | 2.58 | 7.07 | 22.59 | 8 | |||
| 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | 10 | |||
| 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 15 | 2 | ||
| 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 20 | |||
| 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 25 | |||
| 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 35 | |||
| 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 40 | |||
| 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 50 | |||
| 0.03 | 0.13 | 0.44 | – | – | 64 | |||
| 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 70 | |||
| 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 80 | |||
| 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 100 | |||
| Product type | 60 | 90 | 115 | 142 | 180 | Stage | ||
| Backlash | arcmin | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | 1 | |
| ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | 2 | |||
| Torsion resistance | N.M/arcmin | 7 | 14 | 25 | 50 | 145 | – | |
| Noise | dB(A) | ≤63 | – | |||||
| Output speed | min-1 | 6000 | 6000 | 6000 | 6000 | 6000 | – | |
| Recommended input speed | min-1 | 3000 | 3000 | 3000 | 3000 | 3000 | – | |
- Moment of inertia is related to input shaft.
- Noise detection standard, distance 1m, measured at input speed of 3000 rpm with no load.
Key Features
- SBF Series Gearbox: OEM motion component configured for your application
- Custom shafts, windings, and mounts available
- US engineering support with overseas manufacturing cost structure
- Prototype to production volumes
Configuration Options
- Custom shafts, windings, encoders, and cable assemblies on request
- Prototype samples through production volumes
Applications
- Robotics
- CNC
- Semiconductor
- Factory automation
- AGV/AMR
When to Choose This Model
Select this planetary series based on backlash, ratio range, and mounting requirements for your servo or stepper.
Frequently Asked Questions
What is the SBF Series Gearbox used for?
The SBF Series Gearbox is used in OEM motion-control applications. Contact us to match torque, speed, and mounting to your design.
Can you customize this model?
Yes. Shafts, windings, ratios, encoders, cables, and mounting interfaces can be customized for OEM programs.
How do I get pricing and lead time?
Request a quote with your quantity, target specs, and timeline. We typically respond within one business day.
Ready to spec your next motion system?
Talk to a Source Engineering application specialist. No obligations, just answers.