1116B Commercial Stair Stepper Wholesale Supplier, Bulk Pricing, and OEM Manufacturing — Heavy-Duty 1500 W AC Drive, Rubber-Coated Iron Steps, and Factory-Direct Export for Gyms and Hotels

The 1116B Stair Stepper: Where Durability Meets Daily Throughput

A stair stepper earns its place in a commercial cardio line only when it can take a member at six in the morning, another at nine, and a long interval session at seven in the evening without changing character. The 1116B stair stepper​ is engineered around that daily load curve. It combines a 1500 W AC drive with iron steps protected by a bonded rubber surface, a 10.5-inch LCD console, and a 255 kg steel frame that arrives in a 205 kg carton. The result is a machine that looks restrained in a room full of screens but behaves like the most dependable unit on the floor.

The 1116B uses the same vertical, self-limiting movement pattern that makes step-based cardio so attractive to operators: members lift their own body weight repeatedly, so the work rate is set by the user rather than by a resistance curve they can ignore. That is why a stepper can be genuinely difficult for a fit member while remaining approachable for a beginner who simply slows the cadence. It is one of the few cardio formats that does not need a complex program library to feel effective.

The difference between the 1116B and lighter machines becomes visible after the first few thousand hours. Iron steps with a rubber coating resist the denting and chipping that softer aluminium treads develop under heavy use. The coating also improves grip when a towel or dropped sweat reaches the platform, which is a practical safety point rather than a cosmetic one. A slippery step under a tired member is an incident waiting to happen.

Full Specification of the 1116B Stair Stepper

The 1116B​ runs on a 220 V supply at 6.6 A, which means a standard commercial single-phase circuit is sufficient. There is no requirement for a three-phase feed, no special isolation transformer, and no proprietary power component. For a property retrofit, that distinction removes a major cost line and shortens the commissioning window.

The cabinet occupies 1450 mm of depth and 880 mm of width, giving a floor footprint of 1.28 sqm. In operation, however, the machine needs more than the printed footprint. Allow a minimum of 600 mm behind the rear shroud for service access, 500 mm on each side for member movement, and 1200 mm of clear approach in front of the unit. That produces a practical working envelope of approximately 2.45 × 1.88 m, or 4.6 sqm. Plan the room on that figure rather than on the catalogue footprint, and you will avoid the expensive mistake of buying equipment that cannot be installed.

At 255 kg net weight, the finished 1116B​ is heavy enough to feel stable under a vigorous member and light enough that a standard freight elevator can move it. The 205 kg gross carton is the planning weight for receiving teams. Because final assembly is completed on site, the shipping cube stays compact, and the carton is easier to manoeuvre through standard doorways than a fully built machine would be.

1116B Compared with Alternative Cardio Purchases

Across the commercial market, the three most common formats are the large touchscreen step mill, the mid-range pedal climber, and the compact home stepper. The large format offers a richer user interface and a higher price, often between USD 5,500 and 8,000 per unit. The pedal climber offers a smaller footprint and a lower price, generally USD 2,500 to 4,000, but cannot fully reproduce the movement of a rotating staircase. The compact format is not engineered for shared use at all.

The 1116B stair stepper​ is positioned between the two commercial formats. It delivers a true rotating-step experience and a continuous-duty AC drive without requiring the operator to pay for a large touchscreen ecosystem. For a buyer managing a multi-property rollout, that price-to-performance position is usually more defensible than choosing the most expensive option in every room.

Why Iron Steps with Rubber Coating Matter in Shared Facilities

The 1116B​ uses an iron core because iron distributes repeated point loads without deforming. A dropped dumbbell, a heavy footfall, or a member wearing cleated shoes will not produce the same cosmetic damage that a softer step surface can show within weeks. The bonded rubber layer then adds traction and reduces the metallic contact sound between the shoe and the step.

Rubber also changes the acoustic path. A bare steel platform transmits a sharp, high-frequency tick with every footfall. A coated step reduces that signature, which is valuable in a hotel where the cardio room may sit above guest accommodation. It will not solve structural vibration on its own, but it removes one layer of audible nuisance.

From a cleaning perspective, the rubber surface is easier to disinfect than a porous coating. A daily wipe with a standard gym cleaner is sufficient. Avoid solvent-based products that can attack the bonding layer, and inspect the tread edges monthly for lifting. A lifted edge is easier to replace early than after it has begun to catch shoe laces.

Cardio Room Planning and Member Flow

A practical planning rule is to allocate one cardio station for every 4–6 sqm of dedicated cardio floor and to allow a stepper count of roughly one unit for every eight cardio stations. In a 70 sqm hotel room, a reasonable split is 30–35 sqm for cardio, 15–20 sqm for selectorised strength, and 10–15 sqm each for free weights and stretching.

Place the 1116B​ where members can see it from the entrance. Step-based cardio has a strong visual identity: a member climbing at speed is the best demonstration in the room. Position the unit beside a mirror wall so users can monitor posture, and keep the console away from direct sunlight that could reduce readability. Do not place it directly beside a treadmill running belt, where the visual rhythm of two different movements can be disorienting.

For morning peak planning, treat the stepper as a 20–25 minute turnover asset rather than a 40-minute one. Short sessions are typical on this format, so two units can absorb more distinct users in a peak window than two treadmills. That throughput should be reflected in the timetable if the facility runs instructor-led sessions.

Electrical, Acoustic, and Safety Compliance

The 1116B stair stepper​ carries an F-class insulation rating, which indicates the thermal capability of the motor winding system. For the buyer, the practical point is continuity of operation: the machine is designed to run within commercial duty cycles without the thermal derating that can affect lower-rated drives.

The emergency stop should be tested during commissioning and after every major service. It must be reachable from the climbing position without the user having to release both handrails. The stop should cut power to the drive rather than simply pause the console. Record the test date in the equipment register; it is a small administrative step that demonstrates due diligence if an incident occurs.

For rooms above guest bedrooms, treat the floor as 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 stepper directly above a headboard wall. A machine that is quiet in a showroom can still transmit footfall energy through a slab. If the site cannot be isolated, relocate the cardio zone to a ground floor or a non-residential zone.

Maintenance Programme and Spare Parts Strategy

The most common cause of stepper noise is not the motor but the step chain and tread interface. A chain that has stretched by even a small amount develops a regular tick at the same point in every rotation. Mark the chain during the first service so future technicians can identify whether the noise source is rotating with the steps or fixed to the frame.

A modest spare parts inventory can turn a two-week outage into a same-day repair. For the 1116B, hold one step tread section, one drive belt, one chain, one console overlay, and one emergency stop assembly. The inventory value is low, and the benefit is immediate: a member-facing machine stays online, and the property avoids compensating guests for a closed facility.

When negotiating service terms, separate parts coverage from labour coverage. A five-year frame warranty is not the same as five years of free call-outs. Ask for the response target in hours, the cost of an out-of-hours visit, and the availability of a temporary replacement unit. A clear service-level agreement is more valuable than a long but poorly defined headline warranty.

Frequently Asked Questions

What distinguishes the 1116B stair stepper from a standard home stepper?

The 1116B​ is specified for shared commercial use. It has a 1500 W AC motor, a 255 kg steel frame, iron steps with a rubber coating, and a service-oriented console. Home units typically use lighter frames, smaller motors, and fixed pedal formats that cannot sustain the same daily load.

Is the 1116B suitable for hotels and serviced apartments?

Yes. The machine runs on a 220 V, 6.6 A single-phase supply, which suits most commercial electrical installations. Its visual design and 10.5-inch LCD console are appropriate for guest-facing spaces. The key planning factors are ceiling height, elevator capacity, and acoustic isolation.

How much ceiling height is required for the 1116B?

The machine itself is 2240 mm high. A user standing on the upper step will clear approximately 2450–2500 mm. A finished ceiling of at least 2600 mm is the safe planning minimum. Where the ceiling is lower, consider a different category of cardio equipment or lower the equipment plinth.

Can the 1116B be operated without an internet connection?

Yes. The console displays time, speed, calories, and distance without requiring a network, login, or application. This is a deliberate commercial advantage in hotels, where network outages should not disable a piece of cardio equipment.

What flooring is recommended under the 1116B?

Use a commercial rubber crumb underlay across the full room, with a minimum thickness of 10 mm in upper-floor installations. The underlay reduces transmission through the slab and protects the floor finish. Avoid thin carpet tiles, which compress and can create rocking under a heavy frame.

How many units should a facility purchase?

A small hotel gym should start with one unit alongside two treadmills and two bikes. A 100 sqm facility should carry two to three steppers to prevent queues during peak hours. A full-service club with more than 300 members should hold three to five units, ideally at staggered speed ranges.

What documentation should the supplier provide with a bulk order?

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

Is custom branding available for the 1116B?

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

What is the realistic service life of the 1116B?

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 condition of purchase.

Ordering Information and OEM Options