分频器

SPIRSIN 81250/ 400-HV-L

1.- Plate size Ø 400 mm
2.- Centre bore
3.- Centre height 250 mm
4.- Working position Vertical Plate (horizontal axis)
5.- Load capacity (centred in the plate):
* Horizontal Axis (Vertical Plate) 500 Kg
* Vertical Axis (Horizontal Plate) 1.250 Kg
* Vertical Axis with tailstock (Horizontal Plate) 1.250 Kg
6.- Round plate Ø 400mm fixed to the table´s saddle through a precision and combined THK type bearing, type RE25025 and a radial rigid one at the back. This offers a great rigidity to the table.
7.- Transmission by SPIRSIN gears in hardened steel. Ratio 90/1 Ref. 90-90/1-I
8.- Transmission between motor and pinion by pulleys and toothed belt. Ratio 48/36=1,333/1
9.- Total Ratio: 120/1
10.- Motor torque recommended (Type Alpha iF12/3000 HV): 12Nm
11.- Motor speed: 3.000 rpm
12.- Max. rotation speed: 25 rpm
13.- Hydraulic clamping system……………P = 50 bar.
14.- Clamping torque…………….3.800 Nm
15.- Pressure switch for clamp / unclamp signals confirmation.
16.- Maximum axial force…………….. 55.000 N.
17.- Tangential torque……………. 3.800 Nm.
18.- Tilting moment…………… 8.950 Nm.
19.- Equipped by a precision HEIDENHAIN encoder, type RCN 2390F, direct in the plate´s shaft.
a. Positioning …………….. ± 5 seg
b. Repeatability ……………. ± 1,5 seg
20.- Flatness of the plate turning 0,030 mm
21.- Squareness between the base and the plate …0,020 mm
22.- Concentricity of centre bore 0,010 mm
23.- Weight without motor (approx.) 380 Kg
24.- Indexing time (90°, include clamping/unclamping) …… 1,5 seg
Indexing time (180°, include clamping/unclamping) …… 2,5 seg
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TECHNICAL DATA: TABLE SUPPORT SD.250.F/D.400-H
25.- Table support without transmission, free rotation. It will be rotated from the drive table (table B).
26.- Plate size: Ø 400 mm
Prepared to receive and fix a special device developed by the client.
27.- Centre bore: Hole to centre the special device developed and decided by Dalian
28.- Eleven (11) fluid exits on the plate. They will be taken through the centre shaft of the plate. Entrances of the fluid at the rear of the table support. Threads 3/8 NPT.
29.- Centre height: 250 mm
30.- Working position:Vertical plate (horizontal axis)
31.- Load capacity (centred in the plate):
* Horizontal Axis (Vertical Plate) 500 Kg
* Vertical Axis with rotary table (Horizontal Plate) 1.250 Kg
32.- Round plate Ø 400mm fixed to the table´s saddle through a precision and combined THK type bearing, type RE25025 and 2 radial bearing. This offers a great rigidity to the table.
33.- Hydraulic clamping system……………P = 50 bar.
34.- Clamping torque…………….3.800 Nm
This clamping fixed to the rotary table one, both would operate simultaneously
35.- Flatness of the plate turning 0,030 mm
36.- Squareness between the base and the plate … 0,020 mm
37.- Concentricity of centre bore 0,010 mm
38.- Weight without motor (approx.) 240 Kg
NOTE: PRICE INCLUDES ROTARY TABLE + ENCODER + MOTOR