STK VS Series Electric Chain Hoists
Move loads with variable speed control
Reach new levels of productivity and safety with precise speed dial control for moving heavy loads in your manufacturing plant or assembly line.

Features
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External Brake Resistor
The STK VS encourages heavy-duty, continual use because it’s built to work in the toughest of environments. External brake resistors keep it from overheating by dissipating the heat.
VFD Control
The variable frequency drive can regulate the motor’s speed and torque, enabling smooth acceleration and deceleration with precise control.
2-Speed Option
Optionally choose 2-speed instead of variable. A custom low & high speed can be set and will work with a 2‑speed pendant.
Specs
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- Capacity
- STK05VS: 1/2 ton
- STK10VS: 1 ton
- STK20VS: 2 ton
- STK30VS: 3 ton
- Chain
While the standard chain length options are 10′, 15′, and 20′ you can order any custom length.
- Voltage
- 460V 3 Phase (standard)
- 208V-230V 3 Phase (optional upgrade)
Amps
- 1 HP: 1.9 Amp
- 2 HP: 3.9 Amp
- 4 HP: 7.8 Amp
- Classification
The STK Variable Speed Chain Hoists meet the ASME H4 duty rating.
H4 duty rating
High volume of heavy loads, frequently near rated load capacity. Total running time not over 50% of the work period. Manual or automatic cycling operations of lighter loads with capacity loads handled infrequently such as in heat treating and plating operations, with total running time frequently at 50% of the work period.
Components
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What’s included (in this kit – dev addition)
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Control options
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Place your first order
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Our partners
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Reviews
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It has been a pleasure to work with Paul and the team at Starke. They embody the same dedication to outstanding customer service and attention to detail that we do here at Zephyr Cranes. They have always been super responsive, solutions focused, and best of all they deliver a great product. We look forward to deepening our relationship with Starke America and helping customers solve their Overhead Lifting challenges using Starke Products.

Resources
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STK VS Gen 2 Electric Chain Hoist Manual
August 1, 2026
Manual

Starke STK-VS Series Electric Chain Hoist Dimensions
July 31, 2026




