Skip to content
200M Tether. 220-Second Retrieval. 30+ Cycles Per Charge. IP65. The End of Manual Winding.
Manual tether winding is slow, inconsistent, and a liability on time-sensitive deployments. The CHASING E-Reel eliminates it entirely. An electric drive system with 14 stainless steel bearings, a high-precision aluminum alloy synchronous belt, and a stainless steel reciprocating lead-screw anti-blast mechanism ensures smooth, tangle-free retrieval of up to 200 meters of tether in as little as 220 seconds at full speed or up to 9 minutes at low speed for controlled precision retrieval. Three adjustable winding speed gears give operators full control in any current or depth condition. The 4800mAh battery delivers 30+ full retrieval cycles per charge with a 300+ cycle mechanical lifespan, and also supports manual retract and unwind as a backup. IP65-rated for water splash resistance, it operates safely on shore or aboard a vessel. The replaceable tether system accepts 50M, 100M, and 200M configurations, fully compatible with the CHASING M2, M2 Pro, and Gladius Mini ROV ecosystem.
Learn More +
No More Manual Winding. 200M Retrieved in 220 Seconds. The CHASING E-Reel.
The CHASING E-Reel is an electric tether management system engineered for the CHASING M2, M2 S, M2 PRO, and M2 PRO MAX underwater ROVs. Eliminating the inefficiency and inconsistency of manual tether winding, the E-Reel automates retrieval of up to 200 meters of tether in as little as 220 seconds — keeping operations fast, tangle-free, and mission-ready between every dive. Sold without cables; compatible with 50M, 100M, and 200M replaceable tether configurations.
Key Features
- Electric Auto-Retrieval — 200M in 220 Seconds — Three-speed winding control (fast: 220 sec, low: ~9 min) adapts to any current or depth condition. 14 stainless steel bearings, aluminum alloy synchronous belt drive, and stainless steel reciprocating lead-screw anti-blast mechanism ensure smooth, tangle-free retrieval every time.
- 4,800mAh Battery — 30+ Cycles Per Charge — High-capacity battery delivers more than 30 full retrieval cycles on a single charge. Mechanical lifespan exceeds 300 cycles for long-term, high-frequency operational use. Manual retract and unwind supported as backup.
- IP65 Waterproof — Rated for safe use in wet topside environments — on shore or aboard a vessel in rain, spray, and seawater splash conditions.
- Replaceable Tether System — Accepts 50M, 100M, and 200M tether configurations. Sold without cables — pair with your existing CHASING tether or purchase separately.
- Compatible with M2, M2 S, M2 PRO & M2 PRO MAX — Available in two platform-specific versions. Select the correct variant for your ROV model at checkout.
Key Specs
- Max Tether Capacity: 200M
- Retrieval Speed: Fast ~220 sec | Low ~9 min (3-speed adjustable)
- Battery: 4,800mAh | 30+ cycles per charge | 300+ cycle lifespan
- Drive System: 14 stainless steel bearings, aluminum alloy synchronous belt, stainless steel reciprocating lead-screw
- IP Rating: IP65
- Tether Compatibility: 50M, 100M, 200M (replaceable, sold separately)
- Compatible ROVs: CHASING M2, M2 S, M2 PRO, M2 PRO MAX
- Sold Without Cables
Full Specs
| Specification | Value |
|---|---|
| Max Tether Capacity | 200M |
| Retrieval Time (Fast) | ~220 seconds |
| Retrieval Time (Low) | ~9 minutes |
| Winding Speed Gears | 3 adjustable speeds |
| Battery Capacity | 4,800mAh |
| Cycles Per Charge | 30+ |
| Mechanical Lifespan | 300+ cycles |
| Bearings | 14 stainless steel |
| Drive System | Aluminum alloy synchronous belt + stainless steel reciprocating lead-screw |
| IP Rating | IP65 |
| Tether Sizes Supported | 50M, 100M, 200M |
| Compatible ROVs | CHASING M2, M2 S, M2 PRO, M2 PRO MAX |
| Cables Included | No (sold separately) |
In the Box
- CHASING E-Reel unit ×1
- Cables not included — purchase tether separately