รอกโซ่ไฟฟ้า Elecric Chain Hoists NICHI RC 2 DC
suspension Type Compact Electric chain Hoist (24 V DC)
Features
- Can be operated on 24V DC*1including 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.
- Used in combination with our hand crane system*3, this hoist allows you to make the best use of your workspac.
Specifications for Suspension Type Compact Electric Chain Hoist RC2DC
| 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 | Load chain | Power cable length (m) | |
| Standard | Diameter (mm) | No. of falls | ||||||||||
| DC24V | 1-speed | RC20025DC | 250 | 3 | 0.0833m/sec | 200 | 30 | 40 | M4 | 4 | 1 | 5 |
| 6 | [5m/min] | |||||||||||
| Item no. | Net weight (kg) | External dimensions (mm) | ||||||||||
| A | B | ♦C | D | E | ♦F | G | ♦P | ♦Q | ♦S (m) | |||
| RC20025DC | 18 | 236 | 199 | 24 | 88 | 91 | 24 | 310 | 390 | 120 | 2.5 | |
| 19 | 490 | 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 dedicated trolley will be required. Refer to the hand crane system section for details.
- *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.
