Product Catalogue Miniature bevel gearboxes Bevel gearboxes Hypoid gearboxes Worm gearboxes Gearbox motors Special gearboxes ATEX gearboxes Gear sets Service Service Servo gearboxes (precision gearboxes) hypoid gearboxes Hygiene-design gearboxes

10.1 Type overview Type VLM – type VL with motor Gear ratios: i = 1:1 to 6:1 Maximum output torque: 2310 Nm 8 gearbox sizes with edge lengths of 065 to 260 mm Low-backlash construction < 6 angular minutes possible With mounted IEC standard motor Housing made of grey cast iron or steel Type SLM – Type SL with motor Nominal gear ratios: i = 5:1 to 83:1 Maximum output torque: 10,500 Nm 8 sizes, centre-to-centre distance of 040 to 200 mm Low-backlash construction < 6 angular minutes possible With mounted IEC standard motor Housing made of grey cast iron

For the mounting of IEC standard motors, the drive shafts were changed such that the shaft journal of the motor can be inserted directly into the bore of the gearbox drive shaft. As types VLM and SLM, they are part of our product range. The proven ATEK bevel gearbox and worm gearbox series form the basis for them. The combination of a large number of motor flanges and the insertable motor shaft journal enables the adaptation to a variety of IEC motors. 10.2.1 Motors ATEK gearbox motors are available for ratings from 0.12 to 30 kW. The bevel gearbox motors are delivered with output speeds from...

10 Gearbox motors Motor protection For the pole-changing motors, it must be ensured that the windings are protected at all speeds. If appropriate, special switches will be required. Circuit breakers In case of current-dependent motor protection, the circuit breaker must be set to the nominal current specified on the rating plate. In case of higher numbers of switching actuations, cooling temperature variations or speed control with frequency converters, the motor protection is insufficient. Complete PTC resistor protection In case of complete PTC resistor protection, 3 temperature probes will...

Gearbox motors

10.3.1 Features Gear ratios: i = 1:1 to 6:1 Maximum output torque: 2310 Nm 8 gearbox sizes with edge lengths of 065 to 260 mm Low-backlash construction < 6 angular minutes possible With mounted IEC standard motor Housing made of grey cast iron 10.3.3 Gearbox sides The example shows the Model C0 10.3.4 Order code The order code reflects the customer specifications. Example: Motor type: Number of poles: Connection box: DS 080; three-phase motor 4; speed of approx. 1500 rpm at 50 Hz 5; the motor connection box points to the gearbox side 5

Table 10.3.5-1 If the fed motor output exceeds the thermal limit rating of the gearbox, additional cooling measures will be needed.

If the fed motor output exceeds the thermal limit rating of the gearbox, additional cooling measures will be needed.

Gearbox motors

Characteristics Characteristic Toothing Bevel gear, spiral-toothed Housing / Flanges Grey cast iron Threaded mounting hole On all housing surfaces without flange and on all flanges. Shaft Material 1 C45, shaft ends greased Fit with ISO 6 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Hollow shaft Material 1 C45, shafts greased Fit with ISO 7 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Radial shaft seal ring NBR, form A Ambient temperature ■ 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash < 30 arcmin Corrosion protection...

Gearbox size Gearbox motors

Characteristics Characteristic Toothing Bevel gear, spiral-toothed Housing / Flanges Grey cast iron Threaded mounting hole On all housing surfaces without flange and on all flanges. Shaft Material 1 C45, shaft ends greased Fit with ISO 6 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Hollow shaft Material 1 C45, shafts greased Fit with ISO 7 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Radial shaft seal ring NBR, form A Ambient temperature ■ 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash < 30 arcmin Corrosion protection...

Gearbox size Gearbox motors

Characteristics Characteristic Toothing Bevel gear, spiral-toothed Housing / Flanges Grey cast iron Threaded mounting hole On all housing surfaces without flange and on all flanges. Shaft Material 1 C45, shaft ends greased Fit with ISO 6 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Hollow shaft Material 1 C45, shafts greased Fit with ISO 7 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Radial shaft seal ring NBR, form A Ambient temperature ■ 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash < 30 arcmin Corrosion protection...

Performance data

10.3.9 Type VLM 140 – Type VL with motor (gearbox motor) Characteristics Characteristic Bevel gear, spiral-toothed Gear ratio Housing / Flanges Grey cast iron Threaded mounting hole On all housing surfaces without flange and on all flanges. Material 1 C45, shaft ends greased Fit with ISO 6 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Hollow shaft Material 1 C45, shafts greased Fit with ISO 7 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Radial shaft seal ring Ambient temperature - 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential...

Gearbox size Gearbox motors

10.3.10 Type VLM 160 – Type VL with motor (gearbox motor) Characteristics Characteristic Bevel gear, spiral-toothed Gear ratio Housing / Flanges Grey cast iron Threaded mounting hole On all housing surfaces without flange and on all flanges. Material 1 C45, shaft ends greased Fit with ISO 6 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Hollow shaft Material 1 C45, shafts greased Fit with ISO 7 tolerance with parallel keyway: according to DIN 6885 Sheet 1 Radial shaft seal ring Ambient temperature - 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential...