Myung Shin IRJ Series Rack Jack Lift Unit (4-Unit Set with Bevel Gearboxes)
Myung Shin IRJ Series Rack Jack Lift Unit (4-Unit Set with Bevel Gearboxes)
Set of four rack jacks linked by shafts and spiral bevel gearboxes for motor-driven synchronized lifting of tables and conveyors.
Key features
- Four rack jacks driven synchronously from one input shaft
- Spiral bevel gearboxes distribute drive to the jacks
- Shaft center distances and stroke specified at order
- Capacities 1000 to 3000 kg class
Specifications
| Drive | Motor |
|---|---|
| Units per set | 4 |
| IRJ10-4S | Rack dia. x module: Ø30 x M3 | Pinion teeth: 15 | Input shaft: Ø40 | Output shaft: Ø25 | Spiral bevel gear: M3.5x20z | Efficiency: 0.9 | Max linear speed: 8 m/min | Rack travel per input rev: 141.3 mm | Basic height: 140 mm | |
| IRJ20-4S | Rack dia. x module: Ø40 x M3 | Pinion teeth: 19 | Input shaft: Ø45 | Output shaft: Ø35 | Spiral bevel gear: M4x20z | Efficiency: 0.8 | Max linear speed: 8 m/min | Rack travel per input rev: 178.98 mm | Basic height: 150 mm | |
| IRJ30-4S | Rack dia. x module: Ø50 x M4 | Pinion teeth: 17 | Input shaft: Ø50 | Output shaft: Ø40 | Spiral bevel gear: M5x20z | Efficiency: 0.7 | Max linear speed: 7 m/min | Rack travel per input rev: 213.52 mm | Basic height: 195 mm |
Rack JacksMyung Shin
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
Need a different model, or a part not listed here? Send us your parts list →
Myung Shin IRJ Series Rack Jack Lift Unit (4-Unit Set with Bevel Gearboxes)
Available part numbers (3)
IRJ10-4S, IRJ20-4S, IRJ30-4S
How to order
Send the Myung Shin part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.
Myung Shin
Rack Jacks
Photo on request
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| IRJ10-4S | Rack dia. x module: Ø30 x M3 | Pinion teeth: 15 | Input shaft: Ø40 | Output shaft: Ø25 | Spiral bevel gear: M3.5x20z | Efficiency: 0.9 | Max linear speed: 8 m/min | Rack travel per input rev: 141.3 mm | Basic height: 140 mm | ||
| IRJ20-4S | Rack dia. x module: Ø40 x M3 | Pinion teeth: 19 | Input shaft: Ø45 | Output shaft: Ø35 | Spiral bevel gear: M4x20z | Efficiency: 0.8 | Max linear speed: 8 m/min | Rack travel per input rev: 178.98 mm | Basic height: 150 mm | ||
| IRJ30-4S | Rack dia. x module: Ø50 x M4 | Pinion teeth: 17 | Input shaft: Ø50 | Output shaft: Ø40 | Spiral bevel gear: M5x20z | Efficiency: 0.7 | Max linear speed: 7 m/min | Rack travel per input rev: 213.52 mm | Basic height: 195 mm |
Need a different model, or a part not listed here? Send us your parts list →
Related products
All Linear Motion & Bearings →-
Myung ShinMyung Shin CAM Series Cam Link Unit for Up/Down Diverters2 models -
Myung ShinMyung Shin IRJL Series Rack Jack Lift Unit (LM Guide Type, 4-Unit Set)1 model -
Myung ShinMyung Shin IPC Series Power Base Rack-and-Pinion Lift Guide Unit (Clean Room Type)22 models -
Myung ShinMyung Shin IP Series Power Base Rack-and-Pinion Lift Guide Unit (General Type, 4-Unit Set, Reverse Mounting)8 models -
Myung ShinMyung Shin IRJ Series Rack Jack Self-Driven Rack-and-Pinion Lift Unit (Single Unit)9 models -
Myung ShinMyung Shin IPH Series Power Base Lift Guide Unit with Worm Reducer (4-Unit Set, Handle or Motor Drive)5 models
