Borelli 12V DC 100 Nm Hydraulic Electromagnetic Clutch with V-Belt Pulley – Group 1 & 2 Flange
29-30901
Borelli 12V DC hydraulic electromagnetic clutch with V-belt pulley, designed for Group 1 and Group 2 flange pump mounting. Manufacturer-rated at 78 Nm nominal torque and 125 Nm static torque, with reversible operation up to 5000 rpm.
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Borelli 12V DC 100 Nm Hydraulic Electromagnetic Clutch with V-Belt Pulley – Group 1 & 2 Flange
The Borelli 12V DC 100 Nm Hydraulic Electromagnetic Clutch with V-Belt Pulley – Group 1 & 2 Flange is designed for Group 1 and Group 2 flange mounting and 12 V DC systems. Manufacturer performance data states a nominal torque of 78 Nm, a static torque of 125 Nm and a maximum operating speed of 5000 rpm.
This reversible clutch provides electrically controlled engagement and disengagement for hydraulic pump drive systems. It is suitable for mobile, agricultural, marine and general industrial hydraulic applications where remote clutch control is required.
| Specification | Details |
|---|---|
| Product code | 29-30901 |
| Product type | Reversible hydraulic electromagnetic clutch with V-belt pulley |
| Flange compatibility | Group 1 and Group 2 flange mounting |
| Electrical supply | 12 V DC |
| Product torque range | 100 Nm |
| Nominal torque | 78 Nm |
| Static torque | 125 Nm |
| Maximum speed | 5000 rpm |
| Weight | 5.5 kg |
Operating notes
Connect this clutch only to a 12 V DC electrical supply.
Allow a minimum of 20 seconds between two clutch connections.
Dynamic torque reduces as rotational speed increases; check the speed and torque table against the intended duty.
The torque value in the product title identifies the clutch range. Use the nominal, static and speed-dependent figures below when selecting the clutch.
Mechanical performance
| Nominal torque | Static torque | Connection time | Disconnection time | Minimum time between connections | Maximum speed | Weight |
|---|---|---|---|---|---|---|
| 78 Nm | 125 Nm | 25 ms | 40 ms | 20 sec | 5000 rpm | 5.5 kg |
Dynamic torque by speed
| Speed | Dynamic torque |
|---|---|
| 500 rpm | 85 Nm |
| 1000 rpm | 70 Nm |
| 1500 rpm | 42 Nm |
| 2000 rpm | 35 Nm |
| 2500 rpm | 27 Nm |
| 3000 rpm | 25 Nm |
Electrical performance – 12 V DC
| Electrical supply | Resistance (Ω) | Current (A) | Power (W) | |||
|---|---|---|---|---|---|---|
| 20°C | 120°C | 20°C | 120°C | 20°C | 120°C | |
| 12 V DC | 4.00 | 5.60 | 3.33 | 2.00 | 40.00 | 24.00 |
Technical note: Technical data is stated at 20°C. At 120°C, performance is approximately 20% lower. All electromagnetic clutches are reversible.
Installation guidance
Check coupling alignment carefully and keep the pulley and friction surfaces completely clean, dry and free from oil or grease.
Run the clutch in by engaging and disengaging it several times at speed with the hydraulic pump in the unloaded position.
Do not exceed the stated torque or allow sustained slipping. A slipping condition should not continue for more than 5 seconds, as excessive heat can damage the clutch coil.
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|---|---|---|
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