BOSCH REXROTH
3842553049

$154.28 USD

BOSCH REXROTH
Material:3842553049
Model:CHAIN STRET. WHEEL 120+ BASIC UNIT

Quantity in stock: 0

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***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 CHAIN STRET. WHEEL 120+ BASIC UNIT (3842553049) is a versatile component designed to enhance conveyor systems by providing a robust head drive solution with variable mounting positions. This base unit can be easily transformed into an effective head drive by adding a direct drive kit, which includes the innovative Chain sprocket VFiplusi, known for its reduced noise emission due to slide rails guided in the head drive. The installation of the drive kit is flexible, allowing for placement on either the right or left side and includes motor, coupling, and flange components. This product is equipped with a double-sided hexagonal hollow shaft as standard, enabling the driving of parallel conveyor sections or bridges and facilitating the implementation of parallel sections with zero gap dimensions. The ball bearings are made from stainless steel and feature seals on both sides along with FDA-compliant grease filling, ensuring durability and compliance with stringent hygiene standards. The CHAIN STRET. WHEEL 120+ BASIC UNIT is suitable for all track widths and chain types, capable of handling a maximum chain tensile force specified by the manufacturer. It can accommodate section lengths up to a certain limit and supports conveying speeds as indicated by Bosch Rexroth, with other speeds available upon request. Notably, this unit features a chain bag to compensate for chain elongation over its service life but is not intended for reversible operation scenarios. Side elements of this product include slots designed to attach holders for lateral guides or similar accessories. Additionally, it's important to use a chain sprocket to prevent chain slippage on inclined sections. The innovative drive concept behind this product contributes significantly to reducing conveyor noise levels, making it an ideal choice for applications where low noise output is essential.

Chain sprocket VFplus 120

Unpacked Weight: 0.627 kg

The base unit is quickly turned into a head drive with variable mounting position by adding a drive kit.

With the double-sided hexagonal hollow shaft, other components can be easily driven using a transmission (active bridge).

Size: all track widths Suitable chain types: all Permissible chain tensile force: Fmax = 1250 N Section length: L ≤ 30 m Conveying speed: vN 4-27 m/min, other speeds available on request Chain bag to compensate for chain elongation during service life Not suitable for reversible operation

Chain sprocket

Innovative drive concept

Conveyor noise level

Base unit AL direct + drive kit = a complete head drive
Reduced noise emission due to slide rails guided in the head drive
Installation of the drive kit possible on the right/left (motor, coupling, flange)
Drive of a parallel conveyor section or bridge using a hexagonal hollow shaft integrated as standard
Ball bearing made of non-rusting steel (1.4301), with seal on both sides and FDA-compliant grease filling
Implementation of parallel sections with gap dimension down to zero
Side elements with slot to attach holders for lateral guides, or similar
A chain sprocket must be used to limit the chain slipping back on inclined sections.

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

Productgroup ID	2
Weight	0.627
Size [b]	120

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

Head drive AL GM = 0

Head drive AL GM = 2

Base unit AL

Note: High-pressure cleaning of the ball bearings is not permitted.

Note: A chain sprocket must be used to limit the chain slipping back on inclined sections.

Slide rail

Easy assembly - simply clip onto the section profile Secured against axial shifting due to lateral bolting

CAD data

Drive kit

The adjustable ball catch coupling is protected and integrated in the flange to save space

CAD data

Connection kit active bridge, connection kit passive bridge

Simple transmission of the drive force using hexagonal hollow shafts integrated into the base unit or return unit as standard Can be retrofitted into a standard configuration at any time Active and passive bridges can be used at section ends for product transfer

CAD data

Connection kit synchronous drive
external motor/internal motor

CAD data

BOSCH REXROTH3842553049

Chain sprocket

Combination matrix

Head drive AL GM = 0

Head drive AL GM = 2

Base unit AL

BOSCH REXROTH
3842553049