Horizontal Balancing Machine for the Aircraft Industry HL 1 - 6

Modular design for various application options and drive systems
Simple and secure operation
Extensive protection and safety equipment for operators, machine and environment
High measurement accuracy through digital measured data processing

Range of application

Series HL balancing machines with saddle-bearings are specifically designed for balancing turbines and compressors in manufacturing and overhaul workshops in the aircraft industry.
The modular concept allows adaptation to a wide range of balancing tasks through simple exchange of standard components, e.g. by supporting rotors with shaft journals on roller-bearings.

Design

Technical data

Technical data at a glance		HL 1 BU	HL 2 BU	HL 3 UB	HL 4 UB	HL 5 UB	HL 50 UB	HL 6 U
Measuring unit		CAB 925	CAB 925	CAB 925	CAB 925	CAB 925	CAB 925	CAB 925
End drive				•	•	•	•	•
Belt drive		•	•	•	•	•	•
SAE Mechine class ²⁾	[lb]	30	100		300	1000	3000
Rotor
Weight	[kg]	16	1 - 100	1,5 - 200	1,5 - 700	5 - 1400	20 - 2800	50 - 5000
Diameter, max. ¹⁾	[mm]	360	800	1260	1600	1600	3000	3400
Journal diameter ⁶⁾	[mm]	6 - 70	9 - 140	9 - 140	12 - 200	18 - 280	35 - 305	35 - 305
Saddle size ²⁾	(Zoll)	4	6	6	10	13	20	20
Saddle insert	(Zoll)	-	-	-	10 / 8	-	20 / 13	-
Length, max.	[mm]	450	1380	1540	2170	2435	3860	4000
Machine
Width A ⁵⁾	[mm]	1500	2500	3500	4500	5000	7000	8000
Depth B ⁵⁾	[mm]	1000	1500	2000	2500	2500	3000	5500
Height C ⁵⁾	[mm]	2000	2000	2000	2000	2000	2000	2500
End-drive ⁴⁾
Variable balancing speed, max.	[min -1]	-	-	1130	1340	960	960	2180
Drive power	(kW)	-	-	2.2	7.5	37	55	max. 250
Belt drive ⁴⁾
Variable balancing speed, max. ³⁾	[min -1]	1140	1600	1900	1600	1350	2520	-
Drive power	(kW)	0.13	2.2	2.2	7.5	22	55	-
Balancing accuracy ²⁾	(µ inch)	10	10	10	10	15	15	15
SAE test rotor, weight ⁷⁾	[lb]	11	50	50	50	150	500	500
Power requirement	[V]	230	400 ⁸⁾	400 ⁸⁾	400 ⁸⁾	400 ⁸⁾	400 ⁸⁾	400 ⁸⁾

Basic machine	Order No.	R0460100.01	R0460200.01	R0460300.01	R0460400.01	R0460500.01	R0460600.01	R0460700.01
Options
Roller bearing carriages	Order No.	R0460101.01	R0460201.01	R0460301.01	R0460401.01	R0460501.01	R0460601.01	R0460701.01
Drive lock	Order No.	-	-	-	R0460402.01	R0460502.01	R0460602.01	R0460702.01
Protective enclosure, type C	Order No.	R0460103.01	R0460203.01	R0460303.01	R0460403.01	R0460503.01	-	-
Protective fence, type B	Order No.	-	-	-	-	-	R0460604.01	R0460704.01
SAE test rotor ARP 4162	Order No.	R0460105.01	R0460205.01	R0460305.01	R0460405.01	R0460505.01	R0460605.01	R0460705.01
Report printout equipment	Order No.	R0460106.01	R0460206.01	R0460306.01	R0460406.01	R0460506.01	R0460606.01	R0460706.01

1) Limitation in the area of the belt-drive equipment
2) Corresponding to SAE ARP 4048
3) With drive diameter 100 mm, from model HL5UB with 200 mm
4) Various drive variants on request
5) Data non-binding, dependent on the respective equipment
6 ) With optional roller bearings
7) Option
8) Power configuration: 3 / PE AC 50Hz 400 V +6 / -10%

Horizontal Balancing Machine for the Aircraft Industry HL 1 - 6 - Schenck Taiwan in China

Range of application