Spring Starter Motor (Required by NFPA)
Spring Starter Motor — Provides rotational energy for diesel engine starting. Pure mechanical energy storage concentrates released human-generated energy to propel the engine to starting speed.
Power Loss Control Unit— Provides emergency power to the diesel engine control system. Can be directly integrated into the system. Generates and stores energy through purely physical means, without batteries.PumpMac is a partner of SinoMac for many years, we are a professional pump system solution supplier with many years of experience. We provide customers from all over the world with one-stop pump system solutions from pump system design to pump system supply, from installation to commissioning, and from after-sales. Providing sales service support for spare parts supply, EMAC is your reliable pump system partner, providing you with the best value for money and reliable system solutions.
About Spring Starter Motor
Spring Starter Motor
- Provides manual mechanical energy storage starting capability for diesel engines; stores mechanical energy generated by repeated manual cranking using a spring as the medium, then releases it concentratedly to drive the diesel engine to starting speed; serves as The optimal solution for diesel engine starting; commonly used for emergency starting in critical facilities (also known as: mechanical energy storage starter, spring motor, mechanical starter, etc.).
- Holder of the world record for Spring Starter Motor (50L displacement), increasing the applicable power range by more than 3 times.
- Spring Starter Motor is specially designed for the emergency starting of large engines. It adopts independently developed parallel synchronous release technology and special energy storage materials, filling the global gap in spring starting needs for large-displacement engines.
The Features of Spring Starter Motor
- Highly Integrated (Self-contained operational system requiring only manual energy storage for startup, no additional system components needed)
- Lifetime Maintenance-Free (Built-in premium grease eliminates maintenance and ongoing costs)
- Explosion-Proof (Pre-meshed gearing provides inherent explosion-proof structure for use in sensitive environments)
- Handwheel Function (Integrated safety handwheel facilitates power system inspection and debugging)
- Simple Installation (SAE standard interfaces; operational after bolting connection)
- User-Friendly Operation (One cycle completed within 30 seconds; 10 seconds for compact models)
- High/Low Temperature Resistance (Pure mechanical design minimizes environmental temperature impact, ensuring broad adaptability)
- Waterproof, oil-resistant, salt-spray resistant (eco-friendly special coating externally, mechanical structure internally; green, safe, corrosion-resistant)
- High cost-effectiveness (no system components: air compressor, hydraulic generator, air tank, piping, etc.; overall system cost lower than hydraulic/pneumatic starters)
- Pure mechanical structure, contains no liquid lubricants, non-magnetic, no pressure vessels (meets safety standards for special environments, does not interfere with other equipment)
Spring Energy Storage Starting System Parameter List
Spring Energy Storage Starter |
7 Series
|
5 Series
|
1 Series
|
2 Series HDP |
4 Series HDP2 |
3 Series SHD |
6 Series THD |
0 Series TWIN |
|
| Mounting Flange | SAE# Standard Part Number | 1&4 | 1,2,3 & 4 | 1,2 & 3 | 1,2 & 3 | 1,2 & 3 | 1,2 & 3 | 1,2 & 3 | 1,2 & 3 |
| Diesel Engine Displacement | Liter (L) per Cylinder & Max Cylinder Quantity | 0.7 & 3 | 1.0 & 4 0.8 & 6 |
1.4 & 6 1.4 & 6 |
1.7 & 6 1.4 & 8 |
2.1 & 6 1.7 & 8 1.5 & 12 |
2.6 & 6 2.1 & 8 2.0 & 12 |
3.16 & 6 2.3 & 12 1.9 & 16 |
4.3 & 6 3.2 & 12 2.5 & 16 |
| Driving Torque (Recommended) | Nm | 85 | 126 | 126 | 126 | 126 | 167 | 184 | 240-360 |
| Max Cranking Torque | Nm | 75 | 100 | 100 | 100 | 100 | 100 | 110 | 100-110 |
| Weight | kg | 11 | 16 | 18 | 21 | 23 | 26 | 27 | 46-54 |
| Cranking Cycles | Cycles | 2+5 | 2+6 | 2+8 | 2+11 | 2+13 | 2+15 | 2+15 | 34 |
| Length A | mm | 220 | 256 | 281 | 335 | 366 | 368 | 368 | – |
| Diameter B | mm | 105 | 130 | 130 | 130 | 130 | 143 | 143 | – |
| Diameter C | mm | 90 | 117 | 117 | 117 | 117 | 133 | 133 | – |
| ——END—— | |||||||||
Spring Starter Motor
This list including all models of PumpMac NFPA20 Components.
Click here to find pump engines by type (Fuel System & Engine Speed).
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