The H2L22R30-MM02TANN is Nissei Corporation’s 0.2 kW right angle shaft induction gearmotor from the GTR H2 series — combining a three-phase 200 V induction motor with a high-efficiency hypoid gear reducer at a 1:30 gear ratio in a foot-mount (L-type) right angle configuration, providing compact right angle power transmission with high torque output for conveyor drives, transfer lines, packaging machinery, and general factory automation where a right angle shaft arrangement and foot mounting simplify mechanical integration.
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What Is the H2L22R30-MM02TANN?
The H2L22R30-MM02TANN is a Nissei GTR H2 series right angle shaft gearmotor providing 0.2 kW (200 W) continuous rated motor output at a 1:30 gear reduction ratio, mounted in the L-type foot mount configuration with a solid right angle output shaft. Decoding the model designation: H2 identifies the right angle shaft GTR series; L identifies the foot mount (L-type) mounting configuration; 22 identifies the frame size; R30 identifies the 1:30 gear ratio; MM02 identifies the three-phase 200 V, 0.2 kW motor; TANN identifies the standard specification for the Japanese/Asian market.
The H2 series uses Nissei’s hypoid gear technology — a high-ratio spiral bevel gear arrangement that enables gear ratios achievable from a single gear stage that would require multiple stages with conventional bevel gears, resulting in a more compact reducer for a given ratio. The hypoid gear undergoes CBN (cubic boron nitride) grinding after heat treatment — Nissei’s proprietary manufacturing process that eliminates the geometric distortion introduced by conventional post-heat-treatment finishing, producing gear tooth profiles with tighter tolerances, lower noise, and longer service life than conventionally manufactured hypoid gears.
At 1:30 ratio with a 0.2 kW, 4-pole motor (nominal 1,400 rpm at 50 Hz), the H2L22R30-MM02TANN delivers an output shaft speed of approximately 47 rpm at 50 Hz, with output torque proportional to motor torque multiplied by the gear ratio and transmission efficiency.
Key Technical Specifications
- Model: H2L22R30-MM02TANN
- Motor Output Power: 0.2 kW (200 W)
- Motor Type: Three-phase induction motor, 200 V, 50/60 Hz
- Gear Type: Hypoid gear (right angle, high-efficiency)
- Gear Ratio: 1:30
- Output Shaft Type: Right angle solid shaft
- Mounting Configuration: Foot mount (L-type)
- Output Shaft Speed (approx.): 47 rpm at 50 Hz / 57 rpm at 60 Hz
- Gear Finishing: CBN grinding after heat treatment
- Housing Material: Aluminium alloy (die-cast)
- Lubrication: Grease-packed for life (maintenance-free)
- Inverter Compatible: Yes (Yaskawa J1000 inverter set service available)
- Installation: Free installation — symmetrical double-sided mounting
- Insulation Class: F (155°C)
- Protection Rating: IP44 standard (IP55 available on request)
Typical Industrial Applications
The H2L22R30-MM02TANN’s right angle shaft and foot mount configuration addresses the specific mechanical integration requirements of transfer line and conveyor drive applications where the motor and reducer must change the power transmission direction by 90 degrees within a constrained installation envelope.
In automotive assembly transfer lines, the H2L22R30-MM02TANN drives pallet conveyor sections where the motor must be positioned laterally to the conveyor direction — the right angle output shaft transmits power longitudinally along the conveyor while the motor body extends perpendicularly, fitting within the transfer line’s lateral space budget without requiring additional bevel gear stages or chain drives to change direction. Packaging machinery indexing drives, label applicator drives, and product transfer conveyor drives at 0.2 kW use the H2L22R30-MM02TANN for its 1:30 ratio — at 47 rpm output, a 100 mm diameter drive roller produces a linear conveyor speed of approximately 14.7 m/min, typical for packaging machine product transport speeds.
Food processing conveyor drives in meat, poultry, bakery, and vegetable processing use the H2L22R30-MM02TANN for its aluminium alloy housing (corrosion-resistant in washdown environments with appropriate sealing) and maintenance-free grease-packed gear for minimal intervention in food production areas.
In pharmaceutical and medical device manufacturing, the 0.2 kW gearmotor drives dosing turntable drives, capsule filling conveyor drives, and blister pack transfer drives where the right angle foot mount allows the gearmotor to be positioned below the machine table with the output shaft transmitting through the table surface — a common mechanical arrangement in pharmaceutical machinery where the electrical components must be separated from the product contact zone.
Compatibility & System Integration
The H2L22R30-MM02TANN’s three-phase 200 V induction motor is compatible with variable frequency drive (VFD) control for variable speed operation — Nissei offers an inverter set service pairing the H2 series gearmotor with the Yaskawa J1000 compact inverter, providing a pre-matched gearmotor and drive combination with confirmed electrical compatibility and simplified parameter configuration. When operating the H2L22R30-MM02TANN with a VFD, set the VFD’s base frequency to 50 Hz (or 60 Hz for 60 Hz motor variants) and the motor’s rated voltage and current from the motor nameplate — the H2 series induction motor is suitable for VFD operation at frequencies from approximately 10 Hz to 60 Hz, providing a variable output shaft speed range of approximately 16–95 rpm from the 1:30 gear ratio.
For applications requiring the H2L22R30-MM02TANN to operate at constant speed from a direct-on-line (DOL) starter, the motor’s starting current is typically 5–7× rated current — verify that the supply circuit protection (fuse or MCB) is rated for motor starting inrush current and specify a motor-rated MCB (Type D characteristic) rather than a standard circuit breaker.
The H2 series’ symmetrical double-sided mounting design means the foot mount (L-type) base can be repositioned by rotating the reducer body relative to the motor — verify the required output shaft orientation against Nissei’s dimensional drawings before installation to confirm the H2L22R30-MM02TANN’s output shaft direction matches the application’s mechanical requirement without requiring additional shaft couplings or direction changes.
Frequently Asked Questions
Q: What is the output torque of the H2L22R30-MM02TANN at the 1:30 gear ratio, and how does it compare to the 1:15 ratio variant?
A: The output torque is calculated as motor torque × gear ratio × transmission efficiency. For the 0.2 kW, 4-pole motor at 1,400 rpm, rated motor torque is approximately 1.36 N·m. At 1:30 ratio with a typical hypoid gear efficiency of approximately 85%, the output shaft torque is approximately 1.36 × 30 × 0.85 = 34.7 N·m. The 1:15 ratio variant provides half the output torque (approximately 17 N·m) at twice the output shaft speed — specify the 1:30 ratio when higher torque at lower speed is the primary requirement, and 1:15 when higher speed with proportionally lower torque is needed.
Q: Can the H2L22R30-MM02TANN be mounted in any orientation, or is foot mount the only option for this model?
A: The H2L22R30-MM02TANN is specifically the foot mount (L-type) variant — the L in the model designation identifies the foot mount configuration. Nissei offers the H2 series in additional mounting configurations including flange mount variants. The H2 series’ symmetrical double-sided installation design allows the gearmotor to be installed in multiple orientations (horizontal, vertical shaft up, vertical shaft down) within the same L-type foot mount configuration — refer to Nissei’s installation method documentation for the permitted installation orientations and their effect on grease distribution within the gear housing.
Q: Is the H2L22R30-MM02TANN suitable for continuous duty operation, or is it rated for intermittent use only?
A: The Nissei GTR H2 series is designed for continuous duty (S1) operation at rated load — the grease-packed hypoid gear and the Class F motor insulation support continuous 24-hour operation at rated output within the specified ambient temperature range (typically 0°C to 40°C). For ambient temperatures above 40°C or installation in poorly ventilated enclosures, verify the motor’s thermal derating against Nissei’s published derating curves to confirm that the continuous output remains within the motor’s thermal capacity at the elevated ambient temperature.
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