Wittenstein SP100F-MF2-16-1G1-2S (20052226) – SP+ 100 Planetary Gearbox with Food-Grade Lubrication, Ratio 16:1
The Wittenstein SP100F-MF2-16-1G1-2S (item no. 20052226) is a two-stage, low-backlash planetary gearbox from the WITTENSTEIN alpha SP+ range, in size 100. It is the F version with food-grade lubrication, built for food, beverage and packaging machines.
This unit is the MF (cyclic operation) variant. It has a 16:1 ratio and a 24 mm clamping hub for direct mounting of the servo motor. Like the rest of the SP+ range, it uses helical toothing and tapered roller output bearings, and it is lubricated for life.
What the Part Number Means
- SP – WITTENSTEIN alpha SP+ precision planetary gearbox
- 100 – Gearbox size 100
- F – Food-grade lubrication
- MF – SP+ standard version, motor-mounted, for cyclic operation
- 2 – Two-stage
- 16 – Ratio i = 16
- 1 – Standard backlash
- G – Clamping hub bore Ø 24 mm
- 1-2S – Output and design options
Key Features
- Food-grade lubrication: for food, beverage and packaging applications
- Ratio 16:1, two stages
- SP+ MF design: optimised for cyclic operation
- Low backlash: ≤ 5 arcmin standard for 2-stage
- High torsional rigidity: 31 Nm/arcmin
- Clamping hub Ø 24 mm: for direct mounting of the servo motor
- Protection and maintenance: IP65, lubricated for life
Key Specifications (WITTENSTEIN alpha SP+ 100 MF, 2-stage, i = 16)
Values for the standard-lubricated version. With food-grade lubrication, WITTENSTEIN states that performance is reduced; data on request.
Torque and Speed
- Ratio: i = 16
- Max. acceleration torque T2B: 315 Nm
- Nominal output torque T2N: 180 Nm
- Emergency stop torque T2Not: 625 Nm
- Nominal input speed n1N: 3,100 min⁻¹
- Max. input speed n1Max: 6,000 min⁻¹
- Mean no-load running torque T012: 1.5 Nm
Precision and Mechanics
- Max. torsional backlash: ≤ 5 arcmin (standard)
- Torsional rigidity Ct21: 31 Nm/arcmin
- Max. axial force F2AMax: 5,650 N
- Max. radial force F2RMax: 6,600 N
- Max. tilting moment M2KMax: 487 Nm
- Efficiency at full load: 94%
- Service life: > 20,000 h
General Data
- Clamping hub bore: Ø 24 mm (code G)
- Mass moment of inertia J1 (hub G 24): 2.18 kgcm²
- Operating noise: ≤ 60 dB(A)
- Weight: approx. 7.9 kg (incl. standard adapter plate)
- Lubrication: food-grade, lubricated for life
- Degree of protection: IP65
- Max. housing temperature: +90 °C
- Ambient temperature: -15 °C to +40 °C
Typical Applications
- Servo axes in food and beverage processing machines
- Primary and secondary packaging machinery
- Pharmaceutical and hygienic production lines
- Direct replacement of SP100F-MF2-16-1G1-2S gearboxes in existing machines
Buy the Wittenstein SP100F-MF2-16-1G1-2S from Atlantech Drives
Atlantech Drives supplies the Wittenstein SP100F-MF2-16-1G1-2S (20052226) with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote other WITTENSTEIN alpha SP+, TP+, CP and NP gearboxes. Request a quote today for price and availability.
More Wittenstein Products
- Wittenstein SP100S-SF1-10-011-2
- Wittenstein SP140S-MF2-28-0K1-2S
- Wittenstein SP180S-MF2-16 -1K1-2S
- All Wittenstein products
Manufacturer website: WITTENSTEIN
Keyword Synonyms
- SP100F-MF2-16-1G1-2S / SP 100F-MF2-16-1G1-2S / SP100FMF2161G12S / 20052226
- Wittenstein SP+ 100 gearbox ratio 16, food-grade
- Wittenstein alpha SP 100 planetary gearbox 16:1
- Wittenstein SP+ 100 two-stage gearhead, 24 mm clamping hub
- WITTENSTEIN alpha food-grade servo gearbox size 100
- Wittenstein low-backlash planetary gear reducer 16:1
- Wittenstein Planetengetriebe SP100F-MF2-16-1G1-2S / Servogetriebe SP+ 100 lebensmitteltauglich i=16
