1116D Commercial Stair Stepper Wholesale & OEM Supplier — Bulk Pricing, 1500 W AC Drive, Plastic Steps, and Factory-Direct Export for Gyms and Hotels

The 1116D Stair Stepper: Engineered for Members Who Train Short and Hard

A cardio floor is not a collection of machines. It is a traffic system, and the best equipment on that floor is the unit that turns over quickly, breaks down rarely, and asks nothing of the member except effort. The 1116D stair stepper​ is built for that purpose. It combines a 1500 W AC drive, a plastic step system, a 10.5-inch LCD console, and a 255 kg frame, all within a carton that grosses 205 kg.

The stair-climbing format has a commercial advantage that no screen can replicate: the resistance is the member’s own body weight. Every step is a vertical load, so a fit member can work hard without adjusting resistance, while a beginner can slow the cadence and still feel the session was productive. It is self-limiting, intuitive, and difficult to misuse, which is exactly what operators want from a machine that runs unattended for most of the day.

The 1116D​ is specified with a plastic step system, a deliberate alternative to heavier metal-tread formats. Plastic reduces moving mass at the point of contact, lowers the metallic signature of repeated footfall, and allows a modular service approach. For a hotel or corporate gym where engineering cover is limited, that difference is more valuable than an extra program.

Complete Product Specification for the 1116D Stair Stepper

The 1116D stair stepper​ operates on 220 V at 6.6 A, which means a dedicated standard single-phase circuit is sufficient. There is no requirement for a three-phase supply, no isolation transformer, and no proprietary power component. For a hotel retrofit, this removes one of the most expensive potential items from the electrical scope.

At 1450 mm deep and 880 mm wide, the cabinet footprint is 1.28 sqm. That is the figure used for the sales drawing, not the operating envelope. In daily use, allow 600 mm behind the rear shroud for service, 500 mm on each side for member movement, and 1200 mm of clear approach in front. The realistic working envelope is therefore around 2.45 × 1.88 m, or 4.6 sqm. A row of three units needs approximately 14 sqm before walkways and safety zones are added.

The finished 1116D​ weighs 255 kg, while the shipping carton grosses 205 kg. Assembly is completed on site, which keeps the shipping cube compact and makes the unit easier to manoeuvre through standard doorways and freight elevators. Receiving teams should be told that the carton is the lighter planning weight; the machine gains mass once the steps and shrouds are mounted.

How the 1116D Compares with Other Commercial Formats

Commercial step mills generally occupy three price tiers. The premium tier combines a 2.2–3.0 kW AC drive with a 14–24 inch touchscreen and thirty or more programs, commonly priced between USD 5,500 and 8,000 per unit. The mid-range pedal climber occupies the USD 2,500–4,000 bracket and offers a smaller footprint with a different movement pattern. Home units are cheaper but are not rated for shared use.

The 1116D​ is positioned between the two commercial tiers. It delivers a full rotating-step format and a continuous-duty AC drive at a mid-range price without requiring investment in a large touchscreen and content ecosystem. For a procurement team standardising across several sites, that specification is usually the most defensible choice.

Why Plastic Steps Make Commercial Sense

The 1116D stair stepper​ uses a plastic step system, which changes both the acoustic profile and the service model. Plastic absorbs a degree of impact at the shoe interface, softening the sharp metallic tick associated with bare steel. That matters in a hotel, where the cardio room may sit above guest accommodation.

Plastic is also lighter than a metal equivalent, so a replacement can be completed quickly by one technician. Modular components reduce the need to remove adjacent assemblies during a repair. For a facility with limited engineering cover, that can mean the difference between a same-day fix and a closed machine for several days.

The trade-off is cosmetic wear. Plastic shows scuffing more readily than iron, so a monthly inspection of the tread surface and edges is important. Replace a damaged step before the wear becomes structural, and avoid solvent-based cleaners that can attack the material. A short maintenance routine at the start of each shift will keep the equipment looking new for much longer.

Cardio Floor Planning and Member Flow

A useful planning ratio is one cardio station for every 4–6 sqm of dedicated cardio floor, with one stepper for every eight cardio stations. In a 70 sqm hotel room, allocate 30–35 sqm to cardio, 15–20 sqm to selectorised strength, and the remainder to free weights and stretching. The 1116D​ should be visible from the entrance: a member climbing at speed is the strongest visual in the room.

Group training changes the calculation. If the facility runs instructor-led sessions, two or three steppers become a programming asset rather than a single piece of equipment. A 20-minute interval block can move six to nine members through three units, which is a higher throughput than the same floor space given over to treadmills. Plan the timetable around that turnover instead of treating every machine as a 40-minute slot.

Electrical, Acoustic, and Safety Planning

The 1116D stair stepper​ uses F-class insulation, which indicates the thermal capability of the motor winding system. For daily operation, the practical benefit is sustained performance within rated load without the thermal derating that can affect lower-rated drives. It does not remove the need for adequate ventilation, so the unit should not be installed in a sealed cupboard or against a wall that blocks cooling air.

Emergency stop testing should be treated as a commissioning item rather than a formality. The stop must be reachable from the climbing position without the user releasing both handrails, and it should cut power to the drive rather than merely pausing the console. Record the test date in the equipment register; it provides a clear maintenance trail if an incident occurs.

For rooms above guest accommodation, the slab is part of the equipment specification. Fit a full-area rubber crumb underlay rather than isolated mats, use a perimeter isolation strip, and avoid locating the machine directly above a headboard wall. A quiet machine can still transmit footfall energy through a concrete slab, and no amount of console refinement will solve that.

Maintenance Programme and Spare Parts

Noise on a stepper is usually a chain or tread issue rather than a motor fault. A chain that has stretched slightly produces a regular tick at the same point in every rotation. Mark the chain during the first service so a technician can quickly determine whether the noise rotates with the steps or is fixed to the frame.

A small spare parts inventory can prevent a two-week outage. For the 1116D, hold one step assembly, one drive belt, one chain, one console overlay, and one emergency stop. The stock value is modest, while the benefit is immediate: the machine stays online and the facility avoids compensating guests for a closed fitness room.

When negotiating service terms, separate parts coverage from labour. A long frame warranty is not the same as a rapid call-out commitment. Request a response time in hours, clarify the cost of an out-of-hours visit, and confirm whether a temporary replacement unit is available. The service-level agreement matters more than the headline warranty length.

Frequently Asked Questions

Is the 1116D stair stepper suitable for a hotel environment?

Yes. The 1116D​ runs on 220 V at 6.6 A, which suits a standard commercial single-phase supply, and its console provides four clear metrics without requiring a login or network connection. The key planning factors are ceiling height, elevator capacity for the 205 kg carton, and acoustic isolation.

How much ceiling height does the 1116D require?

The machine itself is 2240 mm high. A member standing on the upper step typically clears 2450–2500 mm, so a finished ceiling of at least 2600 mm is the safe planning minimum. Where the ceiling is lower, choose a different category of cardio equipment or lower the equipment plinth.

What is the benefit of the plastic step system?

The plastic step system reduces the metallic contact signature of repeated footfall and allows modular replacement by a single technician. It is particularly well suited to hotels, corporate gyms, and facilities where service cover is limited.

Can the 1116D be used without an internet connection?

Yes. The 10.5-inch LCD displays time, speed, calories, and distance without an application, subscription, or network. This keeps the member experience simple and prevents the console becoming unusable during a network outage.

How many units should a facility order?

A small hotel gym should begin with one unit alongside two treadmills and two bikes. A 100 sqm gym should carry two to three steppers to avoid queues during peak hours. A full-service club should hold three to five units at staggered speed ranges.

What documentation should be supplied with a bulk order?

Request a packing list, commercial invoice, English user manual, exploded-view service diagram, spare parts catalogue, and electrical test documentation. For export orders, confirm whether certification is required in the destination market and whether the supplier can provide the relevant test reports.

Is custom branding available for the 1116D?

Yes. Logo, decal, and colour customisation are available subject to order volume. A property group can standardise appearance across locations, which simplifies the asset register and creates a consistent visual identity. Request a sample panel and a finished-unit video before approving production.

What is the realistic service life of the 1116D?

With correct installation and adherence to the maintenance schedule, commercial steppers in this class commonly remain in service for seven to ten years. The frame and drive generally outlast the console and wear components, which is why modular electronics and available spare parts should be a purchase condition.

Bulk Ordering and OEM Options