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HL 1 - 6

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

Design

Force-measuring, horizontal balancing machine with permanent calibration and manual operation.
The machine corresponds to SAE machine classification according to SAE ARP 4048: Rotor support in saddle bearings, microprocessorcontrolled measuring unit and optional protective enclosure (protection class B or C) are specifically designed for the balancing tasks of the aircraft industry.
They are equipped with end and/or belt drive systems.
A large range of accessories is available for expanded range of tasks.
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)  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%                 

Highlights

Flow Bench for testing and calibrating turbochargers with variable turbine geometry rounds off product portfolio on the turbocharger aftermarket

News

Hotline general

+49 (0) 6151 32-2311
Monday - Saturday
07:00 am - 05:00 pm

Hotline Service (Helpdesk)

+49 (0) 6151 32-3083
Monday 01:00 am - Saturday 01:00 am (24h)
Saturday 08:00 am - 02:00 pm
The given times refer to CET (UTC+1, March - October UTC+2). The current time is:
05:13

further contacts