Oriental Motor 5GVR75B – KII Series Parallel Shaft Gearhead, 90 mm, 75:1, for 90 W Motors
The Oriental Motor 5GVR75B is a KII Series parallel shaft gearhead with a 75:1 gear ratio, a 90 mm (3.54 in) frame and a metric 18 mm output shaft. It is designed for Oriental Motor GVR-type pinion shaft motors in the 90 mm, 90 W class, such as the 5IK90GVR induction motors and the 5IK90UGVR speed control motors.
The 5GVR75B reduces motor speed by a factor of 75 and increases output torque. With the 90 W 5IK90GVR-UA induction motor at 115 VAC and 60 Hz, it gives a rated speed of 24 rpm and a rated torque of 35.5 N·m (310 lb-in). It suits slow-running conveyors, indexing tables, mixers and other drives that need high torque at low speed.
What the Part Number Means
- 5: 90 mm frame size
- GVR: parallel shaft gearhead for GVR-type pinion shaft motors (KII Series, 90 W class)
- 75: 75:1 gear ratio
- B: metric output shaft (18 mm). Imperial-shaft versions use the suffix “A”.
Key Features
- Gear ratio: 75:1
- Frame size: 90 mm (3.54 in)
- Output shaft: 18 mm, metric
- Rated output (with 5IK90GVR-UA, 60 Hz): 24 rpm, 35.5 N·m
- Overhung load capacity: 500 N / 700 N
- Mounting: parallel shaft, fits directly onto 90 W GVR-type pinion shaft motors
- Compliance: RoHS compliant
Key Specifications (Oriental Motor 5GVR75B)
- Product type: parallel shaft gearhead, KII Series
- Gear ratio: 75:1
- Frame size: 90 mm (3.54 in)
- Output shaft diameter: 18 mm
- Rated torque: 35.5 N·m (310 lb-in), with the 5IK90GVR-UA motor at 115 VAC, 60 Hz
- Rated speed: 24 rpm, with the 5IK90GVR-UA motor at 115 VAC, 60 Hz
- Permissible overhung load: 500 N at 10 mm from shaft end; 700 N at 20 mm from shaft end
- Permissible thrust load: 150 N
- Permissible load inertia: 2750 × 10⁻⁴ kg·m²
- Compatible motors:
- 5IK90GVR-UA
- 5IK90GVR-UAT2
- 5IK90GVR-UCT2
- 5IK90UGVR-EC / -UA / -ECM / -UAM
- RoHS: compliant
Typical Applications
- Slow-running conveyor and transfer drives
- Indexing tables and turntables
- Mixers and agitators
- Speed control systems built from 90 W GVR-type AC motors and controllers
- Replacement gearhead for existing Oriental Motor 5GVR75B installations
Buy the Oriental Motor 5GVR75B from Atlantech Drives
Atlantech Drives supplies the Oriental Motor 5GVR75B gearhead with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote compatible Oriental Motor AC motors, speed control motors and other gearheads. Request a quote today for price and availability.
More Oriental Motor Products
- Oriental Motor 5GN75K 90mm Gearhead 75:1
- Oriental Motor 5GU75K 90mm Gearhead 75:1
- Oriental Motor 5IK150GN-AWF Induction Motor
- All Oriental Motor products
Manufacturer website: Oriental Motor
Keyword Synonyms
- 5GVR75B / 5GVR75 / 5GVR-75B
- Oriental Motor 5GVR75B gearhead 75:1
- Oriental Motor KII Series parallel shaft gearhead 90 mm, 90 W
- Oriental Motor GVR gearhead, 18 mm metric shaft
- Oriental Motor 75:1 gear reducer for 5IK90GVR / 5IK90UGVR motors
- Oriental Motor 90mm gearbox 75 to 1 ratio
- Orientalmotor 5GVR75B Getriebe / reductor 5GVR75B
