Stainless Steel Industrial Winch, Automatic Rope

A 304 stainless steel electric winch suited to food, chemical and laboratory environments, offering corrosion resistance, rust resistance and clean, hygienic operation. Compact motor with high efficiency, energy saving and quiet running; electromagnetic brake plus gear self-locking brake; aviation plug connection; 18× drum diameter; optional automatic rope guide. Rated 500–1000 kg.

Quick Specs

Rated load: 500–1000 kg (series, extendable to 10000 kg)
Motor: compact (efficient, energy-saving, quiet)
Brakes: electromagnetic + gear self-locking
Housing/drum/rope: 304 stainless steel
Hygiene: food / chemical / laboratory grade

Application Scenarios and Applicable Boundaries

- Food, chemical & laboratory — clean, hygienic lifting where corrosion resistance and rust resistance matter.
- Marine & shipboard — ship lifting, slipway and vessel applications (case reference), where stainless steel construction suits humid, corrosive environments.
- Clean-environment lifting — pharmaceutical, electronics and other clean facilities requiring hygienic equipment.
- Custom configurations — load, speed, rope, control, installation, rope outlet direction and materials configurable; models extendable to 10 t class.

Boundary: The standard configuration is not intended for personnel lifting. Confirm the load, rope, duty cycle and environment before ordering.

Features Benefits

Corrosion-resistant, hygienic — The 304 stainless steel housing provides corrosion and rust resistance, supporting clean, hygienic operation in food, chemical and laboratory environments.
Full stainless steel contact — The stainless steel drum and stainless steel wire rope extend corrosion resistance to all rope-contact components.
Efficient, quiet drive — The compact motor provides high efficiency, energy saving and quiet operation.

Complete Technical Specifications

Model	First Layer Rated Load	First Layer Lifting Speed	Average Rope Speed	Wire Rope Diameter	Standard Rope Length	Rope Capacity	Duty Class	Motor Power	Unit Weight
500kg	500 kg (1,100 lb)	5.7 m/min	6.8 m/min	6 mm	14 m	50 m	M4	0.75 kW	60 kg
1000kg	1000 kg (2,200 lb)	5.7 m/min	6.8 m/min	10 mm	16 m	60 m	M4	1.4 kW	140 kg

Model	Length (A)	Width (B)	Height (C)
1000kg	705 mm	1115 mm	543 mm

Size Installation and System Interface

The winch is supplied on a base frame with pre-drilled mounting holes for floor or frame fixing. Overall dimensions, mounting orientation and rope outlet direction are confirmed on the general arrangement drawing after configuration approval.

Available interfaces include: motor power terminals with industrial-grade aviation plug, remote-control operation, and optional encoder and main-shaft limit switch, pendant remote, limit switch, rope guide and slip ring. Electrical interfaces are defined in the final wiring diagram.

Control Safety and Protection

- Normal control: electric drive as standard; remote-control operation supports more precise control.
- Stopping & holding: electromagnetic brake combined with gear self-locking brake provides redundant stopping and holding protection.
- Rope control: optional automatic rope guide supports orderly rope layering.
- Rope protection: 18×diameter drum design supports wear resistance and anti-twist rope handling.
- Travel protection: encoder and main-shaft limit switch available as options for defined travel.
- Environment: 304 stainless steel construction suits food, chemical, laboratory and marine environments; confirm temperature range and site conditions before ordering.

Standard vs optional items are confirmed on the control scheme for each order.

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

Challenge: A vessel project required corrosion-resistant winches for lifting and slipway duties in humid marine conditions, with hygienic and reliable operation.
Solution: Stainless steel electric industrial winches (500–1000 kg class) with 304 stainless steel housing, drum and rope, electromagnetic + gear self-locking brakes and remote control, configured for the vessel application.
Outcome: The winches passed the customer's functional acceptance procedure for the planned marine duties.

Technical Data Download

Downloads:
- Product Datasheet (PDF)
- General Arrangement Drawing (PDF)
- Installation & Operation Manual (PDF)
- Request CAD / Electrical Drawing

Delivery Packaging and Lifecycle Support

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.