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AS 5/H-FR Drive Unit for Roller Conveyor Systems - Bosch Rexroth 3842998840
The AS 5/H-FR drive unit powers VarioFlow 5 roller conveyor lines, curves, diverters and junctions, supporting both accumulation and reversible operation. The gear motor mounts on either side of the transmission drive, with freely selectable motor position and conveyor length. Rated for ISO class 7 clean rooms and dry rooms below 1% RH.
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Description
The AS 5/H-FR drive unit is the central drive component for ST 5/...-FR conveyor units, CU 5/...-FR curves, DI 5/...-FR diverters, JU 5/...-FR junctions and the HQ 5/... lift transverse unit. It is supplied ready to install, with the gear motor enclosed separately for right- or left-hand mounting. Accumulation and reversible operation are both supported; an optional frequency converter extends speed control flexibility. A viewing window allows toothed-belt inspection without disassembly, and the quick-release cover reduces the required clearance to adjacent machines to just 20 mm.
- Gear motor mountable on left or right (MA = R/L) - motor position and conveyor length freely selectable
- Accumulation and reversible operation - versatile use in linked assembly systems
- Viewing window for belt inspection - no tools required for routine checks
- Quick-release cover - adjacent equipment can be positioned as close as 20 mm
- Suitable for ISO class 7 clean rooms and dry rooms below 1% RH
- Motor connection via plug/cable (AT = S) or terminal box (AT = K)
Technical data
| Parameter | Value |
|---|---|
| Type | AS 5/H-FR |
| Article number | 3842998840 |
| Track width b | 455 / 650 / 845 / 1040 mm |
| Length l (stepped to roller pitch) | 390 ... 4160 mm |
| Roller pitch p | 130 / 195 / 260 / 325 mm |
| Number of rollers | 3 ... 12 / 16 / 21 / 32 |
| Drive position DP | 1 ... 11 / 15 / 20 / 31 (pitch-dependent) |
| Motor mounting MA | Left (L) or right (R) |
| Motor connection AT | S: cable/plug, K: terminal box |
| Lateral guide material LG | 1: Steel, 2: Plastic, 3: Aluminium |
| Bevel gear material BG | 1: Plastic, 2: Sintered metal |
| Roller material TR | 1: Zinc-plated steel, 2: Nitrocarburised steel |
| Gear motor GM | 0: without (SW27 interface), 1: with SW27, 2: without (SEW interface, round shaft dia. 20 mm) |
| Shaft material | Brass |
| Delivery condition | Ready to install; gear motor enclosed separately, right/left mounting possible |
| Clean room rating | ISO class 7 |
| Dry room rating | < 1% RH |
| Weight | approx. 0.01 kg (drive unit without motor) |
| Manufacturer | Bosch Rexroth |
| Manufacturer Nr. | 3842998840 |
| HS-Code | 84313900 |
| GPSR manufacturer information | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | Germany |
| ESD version | TEC |
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