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MAKISHINKO JB Ball Screw Jack – High Efficiency (5 – 1,250 kN)
- High efficiency (e.g. JB005: 58 – 71%, JB1250: 63 – 75% at ratio H)
- Ball nut integral with worm wheel for balanced load, safety and long life
- Oil-bath gear unit (grease on sizes 005, 010)
- Authorized MAKISHINKO distributor in Vietnam – price on request
The MAKISHINKO JB screw jack uses a high-precision ball screw for quiet, high-efficiency operation and frequent duty. The ball nut is integral with the worm wheel. Ball screws are not self-locking, so a brake motor is required.
FEYANA is the authorized distributor of MAKISHINKO in Vietnam, supplying MAKISHINKO worm reducers, geared motors, screw jacks and automated storage systems with model selection support.
Key features
- High efficiency (e.g. JB005: 58 – 71%, JB1250: 63 – 75% at ratio H)
- Ball nut integral with worm wheel for balanced load, safety and long life
- Oil-bath gear unit (grease on sizes 005, 010)
- Various screw ends; travel-life chart available
Main specifications
| Item | Specification |
|---|---|
| Sizes (kN) | 005, 010, 025, 050, 075, 100, 150, 200, 250, 300, 400, 500, 750, 1000, 1250 |
| Self-locking | no – brake motor required |
| Max input speed | 1,800 rpm (750: 1,200; 1000 – 1250: 900) |
| Max stroke | up to 5,000 mm depending on size |
| Standard stroke | 50 – 500 mm (50 mm steps), above 500 up to 1,000 mm (100 mm steps); longer on request |
| Housing | aluminium (small sizes), ductile iron FCD450 (sizes 025 – 075), cast steel (100 and up) |
| Worm wheel | special aluminium bronze; tapered roller bearings, self-aligning bearings on large sizes |
| Options | Options: bellows, screw stopper, motor / geared motor, bevel gear box, counter switch, cam switch, encoder, electronic counter, trunnion bracket |
Model code
JB 050 U … – coding as JA
Selection & quotation
Data summarised from MAKISHINKO catalogs and subject to change by the manufacturer. Send us your load, speed, ratio, mounting and duty conditions and FEYANA will recommend a suitable model. Price: on request.
Model selection & quotation: Zalo/Hotline +84 988 641 591 · WhatsApp +84 988 641 591 · Email sales.00@feyana.com
FAQ
Is FEYANA an authorized MAKISHINKO distributor?
Yes. FEYANA is the authorized distributor of MAKISHINKO (Japan) in Vietnam.
What data is needed to select the MAKISHINKO JB Ball Screw Jack?
Load or torque, speeds, ratio or stroke, mounting and duty conditions. FEYANA recommends a model based on MAKISHINKO catalogs.
What is the price?
Prices depend on model and configuration and are quoted on request: sales.00@feyana.com or WhatsApp +84 988 641 591.
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