TQ Precision gearbox - Bonfiglioli

Product code : TQ Precision gearbox - Bonfiglioli

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The TQ series of low backlash planetary precision gearboxes is designed to deliver the highest possible level of transmission precision. Low backlash combined with a high torsional stiffness guarantees a very competent product, especially in high dynamic and reversing applications. The technical design of this gearbox also allows high axial and radial loads on the output shaft and a very silent operation.

details Comment

Torque range
30 ... 800 Nm

Maximum acceleration torque
45 ... 1200 Nm

Transmiossion ratios
3 ... 100

Output configuration
Square flange mounting

Input configuration
Wide range of coupling configurations to suit
most common servomotors

Options
Smooth, keyless output shaft

Maintenance
Lubricated for life

Type	Rated torque [Nm]	Acceleration torque [Nm]
TQ 060	30	45
TQ 070	70	100
TQ 090	200	300
TQ 130	400	600
TQ 160	800	1.200

TQ features two classes of precision, corresponding to the following values of circumferential backlash
1-stage units: standard φs ≤ 3’ reduced φR ≤ 2’ (φs ≤ 4’; φR ≤ 2’ for TQ 060 and TQ 070)
2-stage units: standard φs ≤ 5’ reduced φR ≤ 3’ (φs ≤ 6’; φR ≤ 4’ for TQ 060 and TQ 070)

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