OTEC SF-HD vs SF-HP - source specification comparison
Compare OTEC SF-HD and SF-HP source specifications, preserve holder and loading notes, and export a current fixture review.
Compare source fields and prepare a fixture review
Read the specification differences in context
This comparison helps a procurement or process engineer preserve two manufacturer references while preparing questions about loading, fixturing and sample acceptance. The source records belong to OTEC. Jintaijin presents a reference review tool; this page does not establish an OTEC distribution relationship or an equivalent Jintaijin model. Start with the exact model labels below and check each printed condition before comparing a number.
- Maximum mass including holder: SF-HD 68; SF-HP 200.
- Maximum diameter including holder: SF-HD 380; SF-HP 900.
- Maximum length including holder: SF-HD 500; SF-HP 650.
- Maximum spindle speed: SF-HD 1.000; SF-HP 260.
- Immersion angle adjustment: SF-HD +/- 35°; SF-HP 0 - 35°.
- C-angle setting, distance to container wall: SF-HD +/- 20°; SF-HP +/- 22,5°.
A larger listed limit does not identify the better machine for a particular part. A comparison requires the current drawing, the complete holder assembly, the protected features and the planned loading route. A value marked as the same means that the source strings match; it does not prove identical process behavior, included options or allowable tooling. The filter makes these source differences easier to inspect without turning them into a suitability score.
Captured manufacturer specification table
| Source field | SF-HD | SF-HP |
|---|---|---|
| Maximum mass including holder Max. Werkstückdimensionen (inkl. Halter) | 68 kg | 200 kg |
| Maximum diameter including holder Max. Werkstückdimensionen (inkl. Halter) | 380 mm | 900 mm |
| Maximum length including holder Max. Werkstückdimensionen (inkl. Halter) | 500 mm | 650 mm |
| Maximum spindle speed Spindeldrehzahl: bis zu | 1.000 U/min | 260 U/min |
| Immersion angle adjustment Vollautomatische Eintauchwinkelverstellung | +/- 35° source degrees | 0 - 35° source degrees |
| C-angle setting, distance to container wall Vollautomatische C-Winkel-Einstellung (Abstand zur Behälterwand) | +/- 20° source degrees | +/- 22,5° source degrees |
Source provenance and original conditions
SF-HD source context
Source snapshot SHA-256: 9683b518a8f50dac31aa58d6d81de6a617d314eef1651e4ba38b76ffdb2bbd43. Captured UTC: 2026-10-05T00:06:41.897656+00:00.
Official manufacturer reference: OTEC PDF, page 2; captured 2026-10-05 UTC. Printed revision date is not established. PDF creation metadata is not treated as a revision or proof of current supply.
- The stated maximum mass and dimensions include the holder. Original: inkl. Halter
Maximum mass and geometry include the holder; net part allowances and collision clearance are not established. Spindle speed is a machine limit, not a process recipe or cycle-time prediction. Angle axes are kept separate; no common sweep or combined motion envelope inferred. No current supply, Jintaijin equivalence, affiliation or measured process result inferred.
SF-HP source context
Source snapshot SHA-256: 64875465899a1d90355cf2141f949679a25b13001f9e832a991b83f7d46fa949. Captured UTC: 2026-10-05T00:06:41.898469+00:00.
Official manufacturer reference: OTEC PDF, page 2; captured 2026-10-05 UTC. Printed revision date is not established. PDF creation metadata is not treated as a revision or proof of current supply.
- The stated maximum mass and dimensions include the holder. Original: inkl. Halter
Maximum mass and geometry include the holder; net part allowances and collision clearance are not established. Spindle speed is a machine limit, not a process recipe or cycle-time prediction. Angle axes are kept separate; no common sweep or combined motion envelope inferred. No current supply, Jintaijin equivalence, affiliation or measured process result inferred.
Prepare the current supplier and sample review
Record the part material, geometry and protected surfaces. Describe the holder separately, including the mass and dimensions that a current manufacturer must assess. Ask whether the cited loading mode is included, optional or available on request. Keep a dimensioned insertion and movement drawing rather than assuming that a maximum diameter is a collision-free clearance. Preserve the source model group if the label contains X; do not select an invented variant from this page.
For a process trial, define the incoming condition and the acceptance inspection method before requesting a sample. Record the target surface, edge or protected-feature criteria as your own requirements, then obtain measured results with an identifiable sample reference. A manufacturer specification table alone does not provide a universal polishing time, media recipe, achieved roughness or output per hour. Retain unknowns until the current supplier and sample evidence resolve them.
The JSON export is generated from the controls and notes at the moment of download. Use it as a review brief alongside the current drawing and manufacturer confirmation. It does not reserve equipment, confirm a price, certify clinical use or submit an inquiry. The contact link below opens the ordinary Jintaijin inquiry page if you want to discuss a separate sample-review requirement.
Frequently asked questions
Which source fields differ between SF-HD and SF-HP?
The captured source values differ for Maximum mass including holder, Maximum diameter including holder, Maximum length including holder, Maximum spindle speed, Immersion angle adjustment, C-angle setting, distance to container wall. The table retains each printed value; differences are not performance scores.
Does this comparison approve a workpiece or holder?
No. Request a current dimensioned holder specification, part-plus-fixture mass where applicable, insertion path, motion clearance and loading confirmation. Maximum source figures do not prove safe workpiece fit.
Can these figures calculate finishing time or throughput?
No. These are equipment-reference fields. Material, media, workpiece orientation, inspection method and validated sample results are not supplied as a process dataset. No cycle-time or production-rate calculation is produced.
How are source footnotes and unknown values handled?
The original model names, printed units, asterisks and holder conditions remain attached to each record. Unstated fields and printed revision dates remain unestablished rather than receiving estimated numbers.
What is included in the downloadable review?
The current filters, matching source rows, two source references, original footnotes and your current part, fixture, supplier and acceptance notes. Changing a filter or note changes the next export. The record is a review brief, not a quotation, OEM approval or Jintaijin equivalent-product claim.
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