รอกโซ่ไฟฟ้า Electric Chain Hoists NICHI RCP2DC
Plain Trolley Type Compact Electric chain Hoist (24 V DC)
Features
- Can be operated on 24V DC*1 including car batteries.
- Shorter headroom enables greater hoisting distance. The rated load has also been increased to 250 kg for improved work efficiency.
- Oil bath lubrication keeps the gears and mechanical brake highly wear-resistant and durable.
- Friction-clutch over-winding protector*2 comes standard.
- The load chain is made from a special alloy steel for increased strength. A rustproof chain is optionally available.
- The hoist can either be integrated into the plain trolley or suspended from it with a hook.*3 (The diagram below shows an integrated hoist.)
Specifications for Plain Trolley Type Compact Electric Chain Hoist RCP2DC
| Power supply | Type | Item no. | Rated load (kg) | Standard lift (m) | Hoisting speed*4 | DC motor output (W) | Short-time rating (min) | Duty cycle*5(%ED) | Hoist class |
| Standard | |||||||||
| DC24V | 1-speed | RCP20025DC | 250 | 3 | 0.0833m/sec | 200 | 30 | 40 | M4 |
| [5m/min] |
| Item no. | Load chain | Power cable length (m) | Net weight (kg) | External dimensions (mm) | ||||||
| Diameter (mm) | No. of falls | A | B | D | E | ♦F | ||||
| RCP20025DC | 4 | 1 | 5 | 20 | 236 | 199 | 88 | 91 | 24 | |
| 21 | ||||||||||
| Item no. | External dimensions (mm) | ||||||||
| G | H | I | K | L | ♦M | ♦P | ♦Q | ♦S(m) | |
| RCP20025DC | 280 | 28+b/2 | 92 | 160 | 12-t2 | b-34 | 360 | 120 | 2.5 |
| 460 | 5.5 | ||||||||
Notes:
Figures marked with a (♦) are for reference purposes only.
Specifications are subject to change for improvements without notice.
*1: This hoist can run for about two hours on two fully charged 30A19R (21 Ah at a 5-hour discharge) batteries used for small trucks. When using it on a vehicle, keep the engine in idling during the operation.
*2: The friction-clutch over-winding protector should not be activated except for emergency cases. DO NOT leave the over-winding protector running with the load suspended at the lifting and lowering limits.
*3: A hoist suspended from the trolley requires longer minimum headroom G than the integrated one.
*4: This is an average speed when the hoist is operating with a rated load. Hoisting speed is subject to change depending on whether lifting or lowering, on the size of a load, and on the voltage and frequency being used.
*5: Duty cycle (%ED) is the ratio of the active (motor operating) time to the duration of a complete cycle. It is calculated based on the assumption that the hoist is lifting a load 63% of the rated one.
