Diseñado específicamente para operaciones de tracción recíproca En los entornos industriales más duros, este Cabrestante de fricción de acero inoxidable Establece un nuevo estándar de durabilidad. Ya sea que se enfrente a corrosión por niebla salina En aplicaciones marinas en alta mar o en condiciones de calor extremo en plantas de procesamiento y minas, su construcción especializada garantiza la estabilidad a largo plazo.
Diseñado con un robusto Estructura de acero inoxidable 316 y un optimizado diseño de eje extendido, es la solución definitiva para elevación de minas de carbón, tracción por cable, y manejo de materiales pesados donde los cabrestantes estándar fallan.
A 100 kg friction-drive winch built in 316 stainless steel. Wire rope is not wound onto a drum for storage; instead it passes around a multi-groove drum and the pull is transmitted by friction, so the rope runs through the machine rather than accumulating on it. A 0.4 kW three-phase motor turns the drum at 14.4 rpm, giving an average rope speed of 5 m/min over Ø4 mm rope. The shaft between drum and motor is extended to 211 mm, which puts the motor and its windings further from the hot zone. A mechanical limit switch sets the stopping position, and control is by pendant from a separate control box. Outline is 640 × 390 × 256 mm.
Quick Specs
Model: PJM-100
Rated pull: 100 kg
Wire rope: Ø4 mm — passes through, not stored on the drum
Motor: 0.4 kW, three-phase 380 V / 50 Hz
Drum speed: 14.4 rpm
Average rope speed: 5 m/min
Application Scenarios and Applicable Boundaries
- Continuous rope travel where the rope has to pass through the machine rather than accumulate — cable or hose handling, and pulling duties where the rope keeps moving in one direction
- Wet, salt-laden or chemically aggressive surroundings, where 316 stainless is chosen over painted steel
- Locations where the motor has to sit away from a hot zone — the 211 mm shaft extension exists for this
- Low-tension pulling of light loads up to 100 kg at 5 m/min
- Installations needing a mechanical stop position set on site
- Applications where a compact, low-profile unit is required — 256 mm high
Features Benefits
The shaft between drum and motor is extended to 211 mm — a dimensioned feature on the drawing, not a marketing figure. Its effect is to move the motor, its windings and its bearings away from the hot zone around the drum. Motor insulation and bearing grease are usually the first things to fail in a hot location, and separating them from the heat source is a structural answer rather than a rating claim. A mechanical limit switch sets the stopping position on site. Being mechanical and separate from any controller, it does not depend on software to stop the rope at the intended point. Control is by pendant from a separate control box, so the operator stands away from the machine while setting up and running. On a unit that may be mounted in a hot or wet location, having the controls on a lead is a practical advantage.
Complete Technical Specifications
Modelo: 100 kg
Potencia del motor: 0,4 kW
Fuerza de tracción nominal: 100 kg
Diámetro del cable de acero: 4 mm
Velocidad del tambor: 14,4 rpm
Velocidad media de la cuerda: 5 m/min
Voltaje de funcionamiento: 3P/380V/50Hz
Modelo: 100 kg
A (Longitud): 640 mm
B(Ancho): 390 mm
C(Altura): 256 mm
Size Installation and System Interface
1. Mount the base plate flat and level. The 4 × Ø16 holes take bolts sized for the pull reaction, not just the machine weight — 100 kg of pull acting at 256 mm above the base produces a moment the bolts have to resist.
2. Plan the rope run before mounting: the rope enters and leaves the machine, so both the incoming and outgoing runs need clear route and the slack side needs to be able to carry tension. A run where the slack side drops to the floor will not transmit the rated pull (see 6.4).
Control Safety and Protection
Drive: 0.4 kW three-phase induction motor, 380 V / 50 Hz, drum speed 14.4 rpm, average rope speed 5 m/min.
Transmission: friction — rope passes around a multi-groove drum; no storage winding.
Control: pendant from a separate control box.
End stop: mechanical limit switch, set on site.
Brake: not specified in the material supplied (see 6.5).
Customization Options and Engineering Process
Configured around your operating conditions — Share the required line pull, rope travel, operating speed, duty cycle, power supply, installation envelope and environment. KLD will review the application and provide a proposed configuration, technical drawing and quotation for approval. Free design schematics are provided for different scenarios.
Requirements → Concept → Drawing & Quotation → Approval → Production & Test → Delivery
Standards Testing and Quality
The company operates an ISO 9001 quality management system. CE conformity documents (LVD, EMC) are available for applicable configurations on request. Classification certificates (e.g. LRS / BV / ABS / DNV GL) can be arranged as an optional item for marine applications.
Factory testing follows the approved technical specification for each configured unit and may include: no-load run, rated-load operation, brake function, limiter function and control verification. Available documentation may include dimensional drawings, electrical diagrams, inspection records and functional test results, depending on project scope.
Engineering Cases
Application: a light pulling duty in a corrosive and hot environment, where the rope had to keep running through the machine rather than be stored on a drum, and where the motor had to be kept away from the heat source.
Configuration supplied: PJM-100 stainless friction winch. 316 stainless drum and end covers; multi-groove drum for friction transmission. 0.4 kW three-phase motor at 380 V / 50 Hz, drum speed 14.4 rpm, average rope speed 5 m/min over Ø4 mm rope. 211 mm shaft extension between drum and motor. Mechanical limit switch, pendant control from a separate box. Outline A 640 × B 390 × C 256 mm.
Most winches are custom-made products; lead time is confirmed after technical approval and order review. Project support can include configuration review, drawing approval, factory testing, export packaging, remote commissioning support and recommended spare parts. On-site measurement and installation support are available for applicable projects.
What are the case specifications?
Model PJM-100 stainless friction winch. Rated pull 100 kg. Wire rope Ø4 mm, passing through a multi-groove drum rather than being stored on it. 0.4 kW three-phase motor at 380 V / 50 Hz, drum speed 14.4 rpm, average rope speed 5 m/min. 316 stainless drum and end covers. 211 mm extended shaft between drum and motor. Mechanical limit switch, pendant control. Outline A 640 × B 390 × C 256 mm, four Ø16 mounting holes.
How much rope does it hold?
None, and that is how it is meant to work. This is a friction winch: the rope passes around the drum and leaves, so nothing accumulates. The parameter table has no drum capacity because there is nothing to store. If your application needs rope stored on a drum, this is the wrong machine and you want a grooved-drum winch instead. What you do need to specify is how long the rope is end to end, because the rope runs through from one side to the other.
What does
Structurally it means the motor is moved 211 mm away from the drum, which is a real dimension on the drawing. But there is no temperature number anywhere in the material: no maximum ambient, no motor insulation class, no grease or seal rating, no cable rating, no limit-switch rating. A 211 mm shaft gap reduces heat conduction; it does not raise the tolerance of the motor's insulation. Before you buy this for a hot location, ask us for those figures — the limit is usually the motor insulation or the bearing grease, not the stainless steel.
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