RETURN 65+ 90°

Manufacturer: Bosch Rexroth

Material #: 3842552984

Model : RETURN 65+ 90

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth RETURN 65+ 90° (3842552984) is a return unit designed for building alpine conveyors where the chain runs only on the upper side. This return unit is particularly suitable for use with Connection drive AL and STS, as well as Drive kit, curve wheel AL parameter AC. The product offers a significant advantage over traditional alpine conveyors with head drives by enabling a shorter chain return. This not only reduces the tensile force required for the conveyor chain, allowing for a larger volume within the alpine conveyor system but also eliminates the need to mount slide rails on the underside of the profile for chain return, streamlining installation and reducing material requirements. The RETURN 65+ 90° boasts an effective sliding rail length and actual chain length tailored to specific applications, supporting a maximum section length for the return unit of Lmax meters and accommodating a maximum chain tensile force of N for drive purposes. The housing is made from non-rusting steel, ensuring durability and longevity in various operating environments. Additionally, components such as the chain wheel and chain guide are constructed from PA (polyamide), while connectors and ball bearings are also fabricated from non-rusting steel that meets FDA standards. This product comes fully assembled with all necessary fastening materials included in the scope of delivery, facilitating easy setup. It is intended for AL systems and includes an adapter ALSTS to ensure compatibility. The Bosch Rexroth RETURN 65+ 90° is optimized to enhance performance in alpine conveyor systems by providing an efficient solution that combines reduced material needs with improved operational capacity.

$979.82 USD

Availability: 3 In Stock

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Available for immediate shipment

Qty: Delivered as early as May 2, 2024 when ordered in

RETURN 65+ 90°

Return unit 90°; VFplus 65

Unpacked Weight: 3.5 kg

Advantage over alpine conveyor with head drive:

- Shorter chain return, so the required tensile force of the conveyor chain is lower and therefore the possible volume of the alpine conveyor is larger
- No longer necessary to mount the slide rails required for the chain return on the bottom side of the profile
- The required conveyor chain is shorter

For building alpine conveyors with chain running only on the upper side.

Only for use with:

- Connection drive (AL and STS)

- Drive kit, curve wheel AL (parameter AC = 1)

Size: 65, 90 Section length for return unit: Lmax = 30 m Chain tensile force for drive: max. 600 N Alpine conveyor for curve wheel drive or connection drive

Advantage over alpine conveyor with head drive: - Shorter chain return, so the required tensile force of the conveyor chain is lower and therefore the possible volume of the alpine conveyor is larger - No longer necessary to mount the slide rails required for the chain return on the bottom side of the profile - The required conveyor chain is shorter: Advantage over alpine conveyor with head drive: - Shorter chain return, so the required tensile force of the conveyor chain is lower and therefore the possible volume of the alpine conveyor is larger - No longer necessary to mount the slide rails required for the chain return on the bottom side of the profile - The required conveyor chain is shorter

Data Sheet	Download Data Sheet
3D CAD	Download 3D CAD

Productgroup ID	2
Packaging unit	1
Effective sliding rail length	4x 117
Actual chain length	0,483
Weight	3.5
Scope of delivery	Incl. fastening material,For AL systems: Adapter AL-STS
Delivery information	Fully assembled
Size [b]	65
Material information	Housing: Non-rusting steel 1.4301,Chain wheel: PA,Chain guide: PA,Connector: Non-rusting steel 1.4301,Hexagonal shaft: PA,Ball bearing: Non-rusting steel 1.4301/FDA

	Material
Return unit 90°; VFplus 65	Housing: stainless steel Chain wheel: PA Chain guide: PA Connector: stainless steel Hexagonal shaft: PA Ball bearings: stainless steel/FDA
Return unit 90°; VFplus 90

Combination matrix

		Straight			Curves				Drives				Return Unit
		Section profile AL open	Section profile AL closed	Assembly module	Curve wheel	Roller curve*	Horizontal sliding curve	Vertical curve	Head drive	Curve wheel drive	Connection drive	Center drive (STS)**	Basic unit	90° (STS)**	Transmission kit
Straight	Section profile AL open	J
	Section profile AL closed	J	J
	Assembly module	J	J	N
Curves	Curve wheel	J	J	L2)	L2)
	Roller curve*	J	N	J	N	L1)
	Horizontal sliding curve	J	J	J	J	N	L1)
	Vertical curve	J	J	J	J	L1)	L1)	L1)
Drives	Head drive	J	J	L2)	L2)	L1, 4)	L1)	L1, 4)	N
	Curve wheel drive	J	J	L2)	L2)	N	L1)	L1)	N	N
	Connection drive	J	J	L2)	L2)	N	L1)	L1)	N	N	N
	Center drive (STS)**	L5)	L5)	L2, 5)	L2, 5)	N	L1, 5)	L1, 5)	N	N	N	N
Return Unit	Basic unit	J	J	L2)	L2)	L1, 4)	L1)	L1, 4)	L2)	N	N	L2, 3)	L2, 3)
	90° (STS)**	L5)	L5)	L2, 5)	L2, 5)	N	L1, 5)	L1, 5)	N	N	L2, 5)	N	N	L2)
	Transmission kit	N	N	N	N	N	N	N	J	N	J	N	J	N	N
J	possible without restrictions		* Support profile must project 76+2 mm into the roller curve.
L	possible with restrictions		** AL-STS adapter included in the scope of delivery.
N	not possible

1)	Profile connector not required
2)	Use of a profile piece (Lmin = 120 mm)
3)	Assembly module required
4)	For sizes 160-320: shorten the support rail on the dotted line
5)	Use of the AL-STS adapter

90° return unit

Note: When using conveyor systems without a returning chain, a cover must be mounted by the customer to ensure personal safety.

Condition of Delivery

Fully assembled

Scope of delivery

Incl. fastening material
For AL systems: Adapter AL-STS