Product

Motor-Driven Belt Elevator

The motor-driven belt elevator uses a gear motor as its power source to lift and convey materials continuously on a belt, with adjustable elevating height and speed, smooth operation and minimal damage to workpieces — ideal for automatic low-to-high feeding in continuous production lines.

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Motor-driven belt elevator

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Product Overview

The motor-driven belt elevator is an automatic feeding machine that uses a gear motor as its power source to lift and convey materials continuously on a conveyor belt. Material discharged from a vibratory bowl feeder or hopper drops onto the belt; the gear motor drives the head pulley, moving the belt continuously at the set incline angle to lift workpieces steadily to a higher level and deliver them to the processing station, assembly line, or packing station — achieving automatic transition from low-level loading to high-level feeding.

Compared with bucket elevators and pneumatic conveying, the motor-driven belt elevator offers a simpler structure, smooth operation, minimal damage to workpieces, and stepless speed adjustment, with low noise and low energy consumption. It is especially suitable for medium and large workpieces and continuous high-level feeding of bulk parts. Often working in line with electric vibratory bowl feeders and motor-driven pusher feeders, it is widely used for automatic feeding of fasteners, stamped metal parts, injection-molded parts, batteries, and food products.

⚙️ 1. Drive System Specifications

Parameter	Typical Range / Description
Drive type	Gear motor + head-pulley friction drive with stepless VFD speed control; servo motor drive optional
Rated voltage	Standard 220V; 110V / 380V available on request
Motor power	Small machines approx. 120W–250W; medium machines 370W–750W; large machines up to 1.5kW–2.2kW
Belt speed	0.1–30 m/min, steplessly adjustable via VFD and synchronized with the line cycle
Incline angle	Typically 15°–60°; 90° vertical lifting achievable with a cleated sidewall belt
Transmission protection	Direct-coupled gearbox transmission with fully enclosed protective guards, suitable for continuous heavy-duty operation

🚀 2. Conveying and Elevating Performance

Parameter	Typical Range / Description
Elevating height	Standard 0.5–6 m; higher elevations available on request
Belt type	PVC / PU flat belt, textured belt, cleated sidewall belt — selected according to part shape and incline angle
Belt width	100–800 mm, determined by part size and throughput
Load capacity	Single part approx. 0.1–5 kg; bulk conveying capacity approx. 0.5–20 t/h
Conveying accuracy	Up to ±1 mm with encoder / servo drive; approx. ±5 mm with standard VFD control
Noise level	≤ 70 dB; smooth running with no impact damage to workpiece surfaces

🏋️ 3. Structure and Application Data

Parameter	Typical Range / Description
Applicable part size	Length 5–300 mm, single part weight 0.1 g–5 kg; suitable for both bulk parts and regular shapes
Frame material	Powder-coated carbon steel (standard); stainless steel 304 optional for food and clean-room applications
Hopper capacity	Standard 15–200 L; optional vibrating hopper and automatic refill for unmanned operation
Discharge height	Customized to the height of downstream equipment; interfaces with bowl feeders, assembly machines, and packaging machines
Machine weight	Approx. 80–500 kg, depending on model, belt width, and elevating height

🔌 4. Electrical and Control Specifications

Parameter	Typical Range / Description
Control method	VFD speed control; optional PLC + servo positioning with programmable speed, start/stop, and cycle
Control interface	PLC / PC interfaces supported; can be synchronized with bowl feeders, pusher feeders, and processing or packaging equipment
Detection	Optional level detection, belt mistracking detection, belt-slip alarm, and emergency stop protection
Line integration	Works with automatic refill units, counters, and host controllers to build fully automated lines
Operating temperature	Standard 0–40°C; temperature-resistant belts and motors available for hot or cold environments

📋 5. Quick Selection Guide by Part Size

Part Size	Recommended Belt Width	Recommended Belt Speed	Recommended Motor Power	Recommended Incline
Small parts (≤20 mm, ≤50 g)	100–200 mm	5–20 m/min	120–250 W	≤30°
Medium parts (20–100 mm, 50–500 g)	200–400 mm	3–15 m/min	370–750 W	≤45°
Large parts (100–300 mm, 0.5–5 kg)	400–800 mm	1–10 m/min	750 W–2.2 kW	≤60° or cleated belt

Note: Actual conveying capacity = belt width × material layer thickness × belt speed. The steeper the incline and the heavier the parts, the lower the belt speed should be, with sidewalls or cleats added. The table above is a general reference; final selection should consider part geometry, material, and workshop layout.

Customization and Service

Beyond standard models, we offer custom-built solutions tailored to your part geometry, material, throughput, and workshop layout, including steep-incline cleated belts, heat-resistant or oil-resistant belts, stainless steel frames, automatic refill, and integrated line control. Send us your sample parts and process parameters, and our engineers will recommend the right elevator and provide a quotation.

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