Wittenstein NP 015S-MA1-3-0C1-1S – NP 015 HIGH TORQUE Planetary Gearbox, Ratio 3:1
The Wittenstein 015S-MA1-3-0C1-1S (NP 015S-MA1-3-0C1-1S) is a single-stage planetary gearbox from the WITTENSTEIN alpha NP range, part of the alpha Value Line, in size 015. It is the HIGH TORQUE (MA) version, which raises the maximum torque at ratio 3 from 51 Nm (standard MF version) to 88 Nm.
It has a 3:1 ratio and a 14 mm clamping hub for direct servo motor mounting. It is lubricated for life, which makes it an economical, maintenance-free choice for servo axes that need an output shaft.
What the Part Number Means
- NP – WITTENSTEIN alpha NP planetary gearbox (alpha Value Line)
- 015 – Gearbox size 015
- S – Standard type (standard lubrication)
- M – Motor attachment gearbox
- A – HIGH TORQUE model
- 1 – Single-stage
- 3 – Ratio i = 3
- 0C1 – Clamping hub bore Ø 14 mm (code C), plus output and design options
- 1S – Design option code
Key Features
- HIGH TORQUE (MA) version: 88 Nm maximum torque at i = 3
- Ratio 3:1, single stage
- Clamping hub: Ø 14 mm, for direct mounting of the servo motor
- Max. input speed: 8,000 min⁻¹
- Efficiency: 97%
- Low noise: ≤ 59 dB(A)
- Lubricated for life: maintenance-free
- Degree of protection: IP64
Key Specifications (WITTENSTEIN alpha NP 015, 1-stage, i = 3)
Torque and Speed
- Ratio: i = 3
- Max. torque (HIGH TORQUE MA): 88 Nm
- Emergency stop torque T2Not: 75 Nm
- Max. input speed n1Max: 8,000 min⁻¹
Precision and Mechanics
- Max. torsional backlash: ≤ 8 arcmin (standard)
- Max. axial force F2AMax: 1,550 N
- Max. radial force F2RMax: 1,700 N
- Efficiency: 97%
General Data
- Clamping hub bore: Ø 14 mm (code C)
- Operating noise: ≤ 59 dB(A)
- Weight (1-stage, incl. standard adapter plate): approx. 1.9–3 kg, depending on version
- Lubrication: lubricated for life
- Degree of protection: IP64
- Max. housing temperature: +90 °C
- Ambient temperature: -15 °C to +40 °C
Typical Applications
- Servo axes in packaging, printing and converting machinery
- Handling systems, pick-and-place units and conveyors
- Automation axes that need higher torque in a compact size
- Direct replacement of NP 015S-MA1-3-0C1-1S gearboxes in existing machines
Buy the Wittenstein 015S-MA1-3-0C1-1S from Atlantech Drives
Atlantech Drives supplies the Wittenstein NP 015S-MA1-3-0C1-1S with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote other WITTENSTEIN alpha NP, CP, SP+ and TP+ gearboxes. Request a quote today for price and availability.
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Manufacturer website: WITTENSTEIN
