DELER

SPIRSIN 81250/ 400-HV-L

1.- Plate diameter Ø 400 mm
2.- Central bore
3.- Centre height: 250 mm
4.- Working position: Vertical table (horizontal axis)
5.- Load capacity (centered on the table):
* Horizontal axis (Vertical table): 500 kg
* Vertical axis (Horizontal table): 1,250 kg
* Vertical axis with tailstock (Horizontal plate): 1,250 kg
6.- Round plate Ø 400 mm mounted to the table carriage with a precision bearing and a THK-type combined bearing, model RE25025, and a rigid radial bearing at the rear. This ensures high rigidity for the table.
7.- Transmission via SPIRSIN hardened steel gears. Gear ratio 90/1 Ref. 90-90/1-I
8.- Motor-to-pinion transmission via pulleys and timing belt. Ratio 48/36 = 1.333/1
9.- Total gear ratio: 120/1
10.- Recommended motor torque (Type Alpha iF12/3000 HV): 12 Nm
11.- Motor speed: 3,000 rpm
12.- Maximum rotation speed: 25 rpm
13.- Hydraulic clamping system.....P = 50 bar
14.- Clamping torque.....3,800 Nm
15.- Pressure switch for clamping/unclamping signal confirmation
16.- Maximum axial force.....55,000 N
17.- Tangential clamping torque.....3,800 Nm
18.- Tilting moment.....8,950 Nm
19.- Equipped with a HEIDENHAIN precision encoder, model RCN 2390F, mounted directly on the table axis.
a. Positioning accuracy..... ±5 arcseconds
b. Repeatability.....±1.5 arcseconds
20.- Plate flatness during rotation: 0.030 mm
21.- Squareness between base and plate.....0.020 mm
22.- Concentricity of central bore: 0.010 mm
23.- Weight without motor (approx.): 380 kg
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24.- Indexing time (90°, includes clamping/unclamping): 1.5 s
25.- Indexing time (180°, includes clamping/unclamping): 2.5 s

TECHNICAL DATA: TABLE SUPPORT SD.250.F/D.400-H
25.- Table support without drive, free rotation. To be rotated from the driving table (table B).
26.- Plate diameter Ø 400 mm
Prepared to receive and fix a special device developed by the client. Dimensions as per Dalian specification.
27.- Centering bore: Bore for centering the special device developed and specified by Dalian
28.- Eleven (11) fluid passages on the plate. They run through the central axis of the plate. Fluid inlets located at the rear of the table support. 3/8 NPT threads.
29.- Centre height: 250 mm
30.- Working position: Vertical plate (horizontal axis)
31.- Load capacity (centered on the table):
* Horizontal axis (vertical plate): 500 kg
* Vertical axis with rotary table (Horizontal plate): 1,250 kg
32.- Round plate Ø 400 mm mounted to the table carriage with a precision bearing and a THK-type combined bearing, model RE25025, and 2 radial bearings. This ensures high rigidity for the table.
33.- Hydraulic clamping system.....P = 50 bar
34.- Clamping torque..... 3,800 Nm
This clamping system is linked to that of the rotary table; both would operate simultaneously.
35.- Rotary plate flatness: 0.030 mm
36.- Squareness between base and plate: 0.020 mm
37.- Concentricity of central bore: 0.010 mm
38.- Weight without motor (approx.): 240 kg
NOTE: PRICE INCLUDES ROTARY TABLE + ENCODER + MOTOR

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